ReactOS  0.4.14-dev-593-g1793dcc
winpos.c
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1 /*
2  * COPYRIGHT: See COPYING in the top level directory
3  * PROJECT: ReactOS kernel
4  * PURPOSE: Windows
5  * FILE: win32ss/user/ntuser/winpos.c
6  * PROGRAMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
7  */
8 
9 #include <win32k.h>
10 DBG_DEFAULT_CHANNEL(UserWinpos);
11 
12 /* GLOBALS *******************************************************************/
13 
14 #define MINMAX_NOSWP (0x00010000)
15 
16 #define SWP_EX_NOCOPY 0x0001
17 #define SWP_EX_PAINTSELF 0x0002
18 
19 #define SWP_AGG_NOGEOMETRYCHANGE \
20  (SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_NOZORDER)
21 #define SWP_AGG_NOPOSCHANGE \
22  (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
23 #define SWP_AGG_STATUSFLAGS \
24  (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
25 #define SWP_AGG_NOCLIENTCHANGE \
26  (SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
27 
28 #define EMPTYPOINT(pt) ((pt).x == -1 && (pt).y == -1)
29 #define PLACE_MIN 0x0001
30 #define PLACE_MAX 0x0002
31 #define PLACE_RECT 0x0004
32 
33 /* FUNCTIONS *****************************************************************/
34 
35 #if DBG
36 /***********************************************************************
37  * dump_winpos_flags
38  */
39 static void dump_winpos_flags(UINT flags)
40 {
41  static const DWORD dumped_flags = (SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOREDRAW |
46  TRACE("flags:");
47  if(flags & SWP_NOSIZE) TRACE(" SWP_NOSIZE");
48  if(flags & SWP_NOMOVE) TRACE(" SWP_NOMOVE");
49  if(flags & SWP_NOZORDER) TRACE(" SWP_NOZORDER");
50  if(flags & SWP_NOREDRAW) TRACE(" SWP_NOREDRAW");
51  if(flags & SWP_NOACTIVATE) TRACE(" SWP_NOACTIVATE");
52  if(flags & SWP_FRAMECHANGED) TRACE(" SWP_FRAMECHANGED");
53  if(flags & SWP_SHOWWINDOW) TRACE(" SWP_SHOWWINDOW");
54  if(flags & SWP_HIDEWINDOW) TRACE(" SWP_HIDEWINDOW");
55  if(flags & SWP_NOCOPYBITS) TRACE(" SWP_NOCOPYBITS");
56  if(flags & SWP_NOOWNERZORDER) TRACE(" SWP_NOOWNERZORDER");
57  if(flags & SWP_NOSENDCHANGING) TRACE(" SWP_NOSENDCHANGING");
58  if(flags & SWP_DEFERERASE) TRACE(" SWP_DEFERERASE");
59  if(flags & SWP_ASYNCWINDOWPOS) TRACE(" SWP_ASYNCWINDOWPOS");
60  if(flags & SWP_NOCLIENTSIZE) TRACE(" SWP_NOCLIENTSIZE");
61  if(flags & SWP_NOCLIENTMOVE) TRACE(" SWP_NOCLIENTMOVE");
62  if(flags & SWP_STATECHANGED) TRACE(" SWP_STATECHANGED");
63 
64  if(flags & ~dumped_flags) TRACE(" %08x", flags & ~dumped_flags);
65  TRACE("\n");
66 }
67 #endif
68 
71 {
73  if (Window == NULL)
74  {
75  Point->x = Point->y = 0;
76  return FALSE;
77  }
78  Point->x = Window->rcClient.left;
79  Point->y = Window->rcClient.top;
80 
81  return TRUE;
82 }
83 
92 {
93  ASSERT( Wnd );
94  ASSERT( Rect );
95  if (Wnd->style & WS_MINIMIZED)
96  {
97  Rect->left = Rect->top = 0;
100  return;
101  }
102  if (!UserIsDesktopWindow(Wnd))
103  {
104  *Rect = Wnd->rcClient;
106  }
107  else
108  {
109  Rect->left = Rect->top = 0;
110  Rect->right = Wnd->rcClient.right;
111  Rect->bottom = Wnd->rcClient.bottom;
112  /* Do this until Init bug is fixed. This sets 640x480, see InitMetrics.
113  Rect->right = UserGetSystemMetrics(SM_CXSCREEN);
114  Rect->bottom = UserGetSystemMetrics(SM_CYSCREEN);
115  */
116  }
117 }
118 
121 {
122  ASSERT( Wnd );
123  ASSERT( Rect );
124  if (!Wnd) return FALSE;
125  if (!UserIsDesktopWindow(Wnd))
126  {
127  *Rect = Wnd->rcWindow;
128  }
129  else
130  {
131  Rect->left = Rect->top = 0;
132  Rect->right = Wnd->rcWindow.right;
133  Rect->bottom = Wnd->rcWindow.bottom;
134 /* Do this until Init bug is fixed. This sets 640x480, see InitMetrics.
135  Rect->right = GetSystemMetrics(SM_CXSCREEN);
136  Rect->bottom = GetSystemMetrics(SM_CYSCREEN);
137 */ }
138  return TRUE;
139 }
140 
141 
143 IntMapWindowPoints(PWND FromWnd, PWND ToWnd, LPPOINT lpPoints, UINT cPoints)
144 {
145  BOOL mirror_from, mirror_to;
146  POINT Delta;
147  UINT i;
148  int Change = 1;
149 
150  /* Note: Desktop Top and Left is always 0! */
151  Delta.x = Delta.y = 0;
152  mirror_from = mirror_to = FALSE;
153 
154  if (FromWnd && !UserIsDesktopWindow(FromWnd))
155  {
156  if (FromWnd->ExStyle & WS_EX_LAYOUTRTL)
157  {
158  mirror_from = TRUE;
159  Change = -Change;
160  Delta.x = -FromWnd->rcClient.right;
161  }
162  else
163  Delta.x = FromWnd->rcClient.left;
164  Delta.y = FromWnd->rcClient.top;
165  }
166 
167  if (ToWnd && !UserIsDesktopWindow(ToWnd))
168  {
169  if (ToWnd->ExStyle & WS_EX_LAYOUTRTL)
170  {
171  mirror_to = TRUE;
172  Change = -Change;
173  Delta.x += Change * ToWnd->rcClient.right;
174  }
175  else
176  Delta.x -= Change * ToWnd->rcClient.left;
177  Delta.y -= ToWnd->rcClient.top;
178  }
179 
180  for (i = 0; i != cPoints; i++)
181  {
182  lpPoints[i].x += Delta.x;
183  lpPoints[i].x *= Change;
184  lpPoints[i].y += Delta.y;
185  }
186 
187  if ((mirror_from || mirror_to) && cPoints == 2) /* special case for rectangle */
188  {
189  int tmp = min(lpPoints[0].x, lpPoints[1].x);
190  lpPoints[1].x = max(lpPoints[0].x, lpPoints[1].x);
191  lpPoints[0].x = tmp;
192  }
193 
194  return MAKELONG(LOWORD(Delta.x), LOWORD(Delta.y));
195 }
196 
199 {
200  if (Wnd && Wnd->fnid != FNID_DESKTOP )
201  {
202  if (Wnd->ExStyle & WS_EX_LAYOUTRTL)
203  lpPoint->x = Wnd->rcClient.right - lpPoint->x;
204  else
205  lpPoint->x += Wnd->rcClient.left;
206  lpPoint->y += Wnd->rcClient.top;
207  }
208  return TRUE;
209 }
210 
213 {
214  if (Wnd && Wnd->fnid != FNID_DESKTOP )
215  {
216  if (Wnd->ExStyle & WS_EX_LAYOUTRTL)
217  lpPoint->x = Wnd->rcClient.right - lpPoint->x;
218  else
219  lpPoint->x -= Wnd->rcClient.left;
220  lpPoint->y -= Wnd->rcClient.top;
221  }
222  return TRUE;
223 }
224 
226 {
227  do
228  {
229  if ( (pWnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD ||
230  !(pWnd = pWnd->spwndParent) )
231  return TRUE;
232  }
233  while (pWnd->style & WS_VISIBLE);
234  return FALSE;
235 }
236 
238 {
239  PWND pWnd;
240  PDESKTOP rpdesk = gptiCurrent->rpdesk;
241 
242  if ( rpdesk &&
243  (pWnd = rpdesk->pDeskInfo->spwnd->spwndChild) &&
244  pWnd->ExStyle & WS_EX_TOPMOST)
245  {
246  for (;;)
247  {
248  if (!pWnd->spwndNext) break;
249  if (!(pWnd->spwndNext->ExStyle & WS_EX_TOPMOST)) break;
250  pWnd = pWnd->spwndNext;
251  }
252  return pWnd;
253  }
254  return NULL;
255 }
256 
257 VOID
258 SelectWindowRgn(PWND Window, HRGN hRgnClip)
259 {
260  if (Window->hrgnClip)
261  {
262  /* Delete no longer needed region handle */
264  GreDeleteObject(Window->hrgnClip);
265  Window->hrgnClip = NULL;
266  }
267 
268  if (hRgnClip > HRGN_WINDOW)
269  {
270  /*if (!UserIsDesktopWindow(Window))
271  {
272  NtGdiOffsetRgn(hRgnClip, Window->rcWindow.left, Window->rcWindow.top);
273  }*/
274  /* Set public ownership */
276 
277  Window->hrgnClip = hRgnClip;
278  }
279 }
280 
281 //
282 // This helps with CORE-6129 forcing modal dialog active when another app is minimized or closed.
283 //
285 {
286  BOOL ActivePrev, FindTopWnd;
287  PWND pWndTopMost, pWndChild, pWndSetActive, pWndTemp, pWndDesk;
289  PTHREADINFO pti = gptiCurrent;
290 
291  //ERR("AOWM 1 %p\n",Wnd->head.h);
292  ActivePrev = (pti->MessageQueue->spwndActivePrev != NULL);
293  FindTopWnd = TRUE;
294 
295  if ((pWndTopMost = IntGetLastTopMostWindow()))
296  pWndChild = pWndTopMost->spwndNext;
297  else
298  pWndChild = Wnd->spwndParent->spwndChild;
299 
300  for (;;)
301  {
302  if ( ActivePrev )
303  pWndSetActive = pti->MessageQueue->spwndActivePrev;
304  else
305  pWndSetActive = pWndChild;
306 
307  pWndTemp = NULL;
308 
309  while(pWndSetActive)
310  {
311  if ( VerifyWnd(pWndSetActive) &&
312  !(pWndSetActive->ExStyle & WS_EX_NOACTIVATE) &&
313  (pWndSetActive->style & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE &&
314  (!(pWndSetActive->style & WS_ICONIC) /* FIXME MinMax pos? */ ) )
315  {
316  if (!(pWndSetActive->ExStyle & WS_EX_TOOLWINDOW) )
317  {
318  UserRefObjectCo(pWndSetActive, &Ref);
319  //ERR("ActivateOtherWindowMin Set FG 1\n");
320  co_IntSetForegroundWindow(pWndSetActive);
321  UserDerefObjectCo(pWndSetActive);
322  //ERR("AOWM 2 Exit Good %p\n",pWndSetActive->head.h);
323  return TRUE;
324  }
325  if (!pWndTemp ) pWndTemp = pWndSetActive;
326  }
327  if ( ActivePrev )
328  {
329  ActivePrev = FALSE;
330  pWndSetActive = pWndChild;
331  }
332  else
333  pWndSetActive = pWndSetActive->spwndNext;
334  }
335 
336  if ( !FindTopWnd ) break;
337  FindTopWnd = FALSE;
338 
339  if ( pWndChild )
340  {
341  pWndChild = pWndChild->spwndParent->spwndChild;
342  continue;
343  }
344 
345  if (!(pWndDesk = IntGetThreadDesktopWindow(pti)))
346  {
347  pWndChild = NULL;
348  continue;
349  }
350  pWndChild = pWndDesk->spwndChild;
351  }
352 
353  if ((pWndSetActive = pWndTemp))
354  {
355  UserRefObjectCo(pWndSetActive, &Ref);
356  //ERR("ActivateOtherWindowMin Set FG 2\n");
357  co_IntSetForegroundWindow(pWndSetActive);
358  UserDerefObjectCo(pWndSetActive);
359  //ERR("AOWM 3 Exit Good %p\n",pWndSetActive->head.h);
360  return TRUE;
361  }
362  //ERR("AOWM 4 Bad\n");
363  return FALSE;
364 }
365 
366 /*******************************************************************
367  * can_activate_window
368  *
369  * Check if we can activate the specified window.
370  */
371 static
373 {
374  LONG style;
375 
376  if (!Wnd) return FALSE;
377 
378  style = Wnd->style;
379  if (!(style & WS_VISIBLE)) return FALSE;
380  if (style & WS_MINIMIZE) return FALSE;
381  if ((style & (WS_POPUP|WS_CHILD)) == WS_CHILD) return FALSE;
382  return TRUE;
383  /* FIXME: This window could be disable because the child that closed
384  was a popup. */
385  //return !(style & WS_DISABLED);
386 }
387 
388 
389 /*******************************************************************
390  * WinPosActivateOtherWindow
391  *
392  * Activates window other than pWnd.
393  */
396 {
397  PWND WndTo = NULL;
399 
400  ASSERT_REFS_CO(Wnd);
401 
402  if (IntIsDesktopWindow(Wnd))
403  {
404  //ERR("WinPosActivateOtherWindow Set Focus Msg Q No window!\n");
406  return;
407  }
408 
409  /* If this is popup window, try to activate the owner first. */
410  if ((Wnd->style & WS_POPUP) && (WndTo = Wnd->spwndOwner))
411  {
412  TRACE("WPAOW Popup with Owner\n");
413  WndTo = UserGetAncestor( WndTo, GA_ROOT );
414  if (can_activate_window(WndTo)) goto done;
415  }
416 
417  /* Pick a next top-level window. */
418  /* FIXME: Search for non-tooltip windows first. */
419  WndTo = Wnd;
420  for (;;)
421  {
422  if (!(WndTo = WndTo->spwndNext)) break;
423  if (can_activate_window( WndTo )) goto done;
424  }
425 
426  /*
427  Fixes wine win.c:test_SetParent last ShowWindow test after popup dies.
428  Check for previous active window to bring to top.
429  */
430  if (Wnd)
431  {
432  WndTo = Wnd->head.pti->MessageQueue->spwndActivePrev;
433  if (can_activate_window( WndTo )) goto done;
434  }
435 
436  // Find any window to bring to top. Works Okay for wine since it does not see X11 windows.
437  WndTo = UserGetDesktopWindow();
438  WndTo = WndTo->spwndChild;
439  if ( WndTo == NULL )
440  {
441  //ERR("WinPosActivateOtherWindow No window!\n");
442  return;
443  }
444  for (;;)
445  {
446  if (WndTo == Wnd)
447  {
448  WndTo = NULL;
449  break;
450  }
451  if (can_activate_window( WndTo )) goto done;
452  if (!(WndTo = WndTo->spwndNext)) break;
453  }
454 
455 done:
456  if (WndTo) UserRefObjectCo(WndTo, &Ref);
457 
459  {
460  /* ReactOS can pass WndTo = NULL to co_IntSetForegroundWindow and returns FALSE. */
461  //ERR("WinPosActivateOtherWindow Set FG 0x%p hWnd %p\n",WndTo, WndTo ? WndTo->head.h : 0);
462  if (co_IntSetForegroundWindow(WndTo))
463  {
464  if (WndTo) UserDerefObjectCo(WndTo);
465  return;
466  }
467  }
468  //ERR("WinPosActivateOtherWindow Set Active 0x%p\n",WndTo);
469  if (!UserSetActiveWindow(WndTo)) /* Ok for WndTo to be NULL here */
470  {
471  //ERR("WPAOW SA 1\n");
473  }
474  if (WndTo) UserDerefObjectCo(WndTo);
475 }
476 
478 WinPosInitInternalPos(PWND Wnd, RECTL *RestoreRect)
479 {
480  POINT Size;
481  RECTL Rect = *RestoreRect;
482 
483  if (Wnd->spwndParent && !UserIsDesktopWindow(Wnd->spwndParent))
484  {
486  -Wnd->spwndParent->rcClient.left,
487  -Wnd->spwndParent->rcClient.top);
488  }
489 
490  Size.x = Rect.left;
491  Size.y = Rect.top;
492 
493  if (!Wnd->InternalPosInitialized)
494  {
495  // FIXME: Use check point Atom..
496  Wnd->InternalPos.flags = 0;
497  Wnd->InternalPos.MaxPos.x = Wnd->InternalPos.MaxPos.y = -1;
498  Wnd->InternalPos.IconPos.x = Wnd->InternalPos.IconPos.y = -1;
499  Wnd->InternalPos.NormalRect = Rect;
501  }
502 
503  if (Wnd->style & WS_MINIMIZE)
504  {
505  Wnd->InternalPos.IconPos = Size;
506  Wnd->InternalPos.flags |= WPF_MININIT;
507  }
508  else if (Wnd->style & WS_MAXIMIZE)
509  {
510  Wnd->InternalPos.flags |= WPF_MAXINIT;
511 
512  if ( Wnd->spwndParent == Wnd->head.rpdesk->pDeskInfo->spwnd )
513  {
514  if (Wnd->state & WNDS_MAXIMIZESTOMONITOR)
515  {
516  Wnd->InternalPos.flags &= ~WPF_MAXINIT;
517  Wnd->InternalPos.MaxPos.x = Wnd->InternalPos.MaxPos.y = -1;
518  }
519  else
520  {
521  RECTL WorkArea;
522  PMONITOR pmonitor = UserMonitorFromRect(&Rect, MONITOR_DEFAULTTOPRIMARY );
523  // FIXME: support DPI aware, rcWorkDPI/Real etc..
524  WorkArea = pmonitor->rcMonitor;
525 
526  if (Wnd->style & WS_MAXIMIZEBOX)
527  { // Support (Wnd->state & WNDS_HASCAPTION) || pmonitor->cFullScreen too.
528  if ((Wnd->style & WS_CAPTION) == WS_CAPTION || !(Wnd->style & (WS_CHILD | WS_POPUP)))
529  {
530  WorkArea = pmonitor->rcWork;
531  //ERR("rcWork\n");
532  }
533  }
534 
535  Wnd->InternalPos.MaxPos.x = Rect.left - WorkArea.left;
536  Wnd->InternalPos.MaxPos.y = Rect.top - WorkArea.top;
537 
538  /*ERR("WinPosIP 2 X %d = R.l %d - W.l %d | Y %d = R.t %d - W.t %d\n",
539  Wnd->InternalPos.MaxPos.x,
540  Rect.left, WorkArea.left,
541  Wnd->InternalPos.MaxPos.y,
542  Rect.top, WorkArea.top);*/
543  }
544  }
545  else
546  Wnd->InternalPos.MaxPos = Size;
547  }
548  else
549  {
550  Wnd->InternalPos.NormalRect = Rect;
551  }
552 }
553 
554 BOOL
555 FASTCALL
557 {
558  if (!Wnd) return FALSE;
559 
560  if(lpwndpl->length != sizeof(WINDOWPLACEMENT))
561  {
562  return FALSE;
563  }
564 
565  lpwndpl->flags = 0;
566 
567  WinPosInitInternalPos(Wnd, &Wnd->rcWindow);
568 
569  lpwndpl->showCmd = SW_HIDE;
570 
571  if ( Wnd->style & WS_MINIMIZE )
572  lpwndpl->showCmd = SW_SHOWMINIMIZED;
573  else
574  lpwndpl->showCmd = ( Wnd->style & WS_MAXIMIZE ) ? SW_SHOWMAXIMIZED : SW_SHOWNORMAL ;
575 
576  lpwndpl->rcNormalPosition = Wnd->InternalPos.NormalRect;
577 
578  if (Wnd->InternalPos.flags & WPF_MININIT) // Return if it was set!
579  {
580  lpwndpl->ptMinPosition.x = Wnd->InternalPos.IconPos.x;
581  lpwndpl->ptMinPosition.y = Wnd->InternalPos.IconPos.y;
582  }
583  else
584  lpwndpl->ptMinPosition.x = lpwndpl->ptMinPosition.y = -1;
585 
586  if ( Wnd->InternalPos.flags & WPF_MAXINIT && // Return if set and not maximized to monitor!
587  !(Wnd->state & WNDS_MAXIMIZESTOMONITOR))
588  {
589  lpwndpl->ptMaxPosition.x = Wnd->InternalPos.MaxPos.x;
590  lpwndpl->ptMaxPosition.y = Wnd->InternalPos.MaxPos.y;
591  }
592  else
593  lpwndpl->ptMaxPosition.x = lpwndpl->ptMaxPosition.y = -1;
594 
595  if ( Wnd->spwndParent == Wnd->head.rpdesk->pDeskInfo->spwnd &&
596  !(Wnd->ExStyle & WS_EX_TOOLWINDOW))
597  {
598  PMONITOR pmonitor = UserMonitorFromRect(&lpwndpl->rcNormalPosition, MONITOR_DEFAULTTOPRIMARY );
599 
600  // FIXME: support DPI aware, rcWorkDPI/Real etc..
601  if (Wnd->InternalPos.flags & WPF_MININIT)
602  {
603  lpwndpl->ptMinPosition.x -= (pmonitor->rcWork.left - pmonitor->rcMonitor.left);
604  lpwndpl->ptMinPosition.y -= (pmonitor->rcWork.top - pmonitor->rcMonitor.top);
605  }
607  pmonitor->rcMonitor.left - pmonitor->rcWork.left,
608  pmonitor->rcMonitor.top - pmonitor->rcWork.top);
609  }
610 
611  if ( Wnd->InternalPos.flags & WPF_RESTORETOMAXIMIZED || Wnd->style & WS_MAXIMIZE )
612  lpwndpl->flags |= WPF_RESTORETOMAXIMIZED;
613 
614  if ( ((Wnd->style & (WS_CHILD|WS_POPUP)) == WS_CHILD) && Wnd->InternalPos.flags & WPF_SETMINPOSITION)
615  lpwndpl->flags |= WPF_SETMINPOSITION;
616 
617  return TRUE;
618 }
619 
620 /* make sure the specified rect is visible on screen */
621 static void make_rect_onscreen( RECT *rect )
622 {
623  PMONITOR pmonitor = UserMonitorFromRect( rect, MONITOR_DEFAULTTONEAREST ); // Wine uses this.
624 
625  // FIXME: support DPI aware, rcWorkDPI/Real etc..
626  if (!pmonitor) return;
627  /* FIXME: map coordinates from rcWork to rcMonitor */
628  if (rect->right <= pmonitor->rcWork.left)
629  {
630  rect->right += pmonitor->rcWork.left - rect->left;
631  rect->left = pmonitor->rcWork.left;
632  }
633  else if (rect->left >= pmonitor->rcWork.right)
634  {
635  rect->left += pmonitor->rcWork.right - rect->right;
636  rect->right = pmonitor->rcWork.right;
637  }
638  if (rect->bottom <= pmonitor->rcWork.top)
639  {
640  rect->bottom += pmonitor->rcWork.top - rect->top;
641  rect->top = pmonitor->rcWork.top;
642  }
643  else if (rect->top >= pmonitor->rcWork.bottom)
644  {
645  rect->top += pmonitor->rcWork.bottom - rect->bottom;
646  rect->bottom = pmonitor->rcWork.bottom;
647  }
648 }
649 
650 /* make sure the specified point is visible on screen */
651 static void make_point_onscreen( POINT *pt )
652 {
653  RECT rect;
654 
655  RECTL_vSetRect( &rect, pt->x, pt->y, pt->x + 1, pt->y + 1 );
657  pt->x = rect.left;
658  pt->y = rect.top;
659 }
660 
663 {
664  BOOL sAsync;
665  UINT SWP_Flags;
666 
670 
671  if (!Wnd || Wnd == Wnd->head.rpdesk->pDeskInfo->spwnd) return FALSE;
672 
673  if ( Flags & PLACE_MIN ) Wnd->InternalPos.IconPos = wpl->ptMinPosition;
674  if ( Flags & PLACE_MAX ) Wnd->InternalPos.MaxPos = wpl->ptMaxPosition;
675  if ( Flags & PLACE_RECT) Wnd->InternalPos.NormalRect = wpl->rcNormalPosition;
676 
677  SWP_Flags = SWP_NOZORDER | SWP_NOACTIVATE | ((wpl->flags & WPF_ASYNCWINDOWPLACEMENT) ? SWP_ASYNCWINDOWPOS : 0);
678 
679  if (Wnd->style & WS_MINIMIZE )
680  {
681  if (Flags & PLACE_MIN || Wnd->InternalPos.flags & WPF_SETMINPOSITION)
682  {
684  wpl->ptMinPosition.x, wpl->ptMinPosition.y, 0, 0,
685  SWP_NOSIZE | SWP_Flags);
686  Wnd->InternalPos.flags |= WPF_MININIT;
687  }
688  }
689  else if (Wnd->style & WS_MAXIMIZE )
690  {
691  if (Flags & PLACE_MAX)
692  {
694  wpl->ptMaxPosition.x, wpl->ptMaxPosition.y, 0, 0,
695  SWP_NOSIZE | SWP_Flags);
696  Wnd->InternalPos.flags |= WPF_MAXINIT;
697  }
698  }
699  else if (Flags & PLACE_RECT)
700  {
705  SWP_Flags);
706  }
707 
708  sAsync = (Wnd->head.pti->MessageQueue != gptiCurrent->MessageQueue && wpl->flags & WPF_ASYNCWINDOWPLACEMENT);
709 
710  if ( sAsync )
712  else
713  co_WinPosShowWindow(Wnd, wpl->showCmd);
714 
715  if ( Wnd->style & WS_MINIMIZE && !sAsync )
716  {
717  if ( wpl->flags & WPF_SETMINPOSITION )
718  Wnd->InternalPos.flags |= WPF_SETMINPOSITION;
719 
720  if ( wpl->flags & WPF_RESTORETOMAXIMIZED )
721  Wnd->InternalPos.flags |= WPF_RESTORETOMAXIMIZED;
722  }
723  return TRUE;
724 }
725 
726 UINT
727 FASTCALL
729 {
730  RECTL rectParent;
731  PWND Child;
732  INT x, y, xspacing, yspacing, sx, sy;
733 
735 
736  IntGetClientRect( parent, &rectParent );
737  // FIXME: Support Minimize Metrics gspv.mm.iArrange.
738  // Default: ARW_BOTTOMLEFT
739  x = rectParent.left;
740  y = rectParent.bottom;
741 
744 
745  Child = parent->spwndChild;
746  while(Child)
747  {
748  if((Child->style & WS_MINIMIZE) != 0 )
749  {
751  UserRefObjectCo(Child, &Ref);
752 
754  sy = y - yspacing - UserGetSystemMetrics(SM_CYBORDER);
755 
756  Child->InternalPos.IconPos.x = sx;
757  Child->InternalPos.IconPos.y = sy;
758  Child->InternalPos.flags |= WPF_MININIT;
759 
761 
763 
764  if (x <= rectParent.right - xspacing)
765  x += xspacing;
766  else
767  {
768  x = rectParent.left;
769  y -= yspacing;
770  }
771  }
772  Child = Child->spwndNext;
773  }
774  return yspacing;
775 }
776 
777 static VOID FASTCALL
779 {
780  RECT rectParent;
781  PWND pwndChild, pwndParent;
782  int x, y, xspacing, yspacing;
783 
784  pwndParent = Window->spwndParent;
785  if (UserIsDesktopWindow(pwndParent))
786  {
787  ERR("FIXME: Parent is Desktop, Min off screen!\n");
788  /* FIXME: ReactOS doesn't support iconic minimize to desktop */
789  Pos->x = Pos->y = -32000;
790  Window->InternalPos.flags |= WPF_MININIT;
791  Window->InternalPos.IconPos.x = Pos->x;
792  Window->InternalPos.IconPos.y = Pos->y;
793  return;
794  }
795 
796  IntGetClientRect( pwndParent, &rectParent );
797  // FIXME: Support Minimize Metrics gspv.mm.iArrange.
798  // Default: ARW_BOTTOMLEFT
799  x = rectParent.left;
800  y = rectParent.bottom;
801 
804 
805  // Set to default position when minimized.
807  Pos->y = y - yspacing - UserGetSystemMetrics(SM_CYBORDER);
808 
809  for (pwndChild = pwndParent->spwndChild; pwndChild; pwndChild = pwndChild->spwndNext)
810  {
811  if (pwndChild == Window) continue;
812 
813  if ((pwndChild->style & (WS_VISIBLE|WS_MINIMIZE)) != (WS_VISIBLE|WS_MINIMIZE) )
814  {
815  continue;
816  }
817 
818  if ( pwndChild->InternalPos.IconPos.x != Pos->x && pwndChild->InternalPos.IconPos.y != Pos->y )
819  {
820  break;
821  }
822  if (x <= rectParent.right - xspacing)
823  x += xspacing;
824  else
825  {
826  x = rectParent.left;
827  y -= yspacing;
828  }
830  Pos->y = y - yspacing - UserGetSystemMetrics(SM_CYBORDER);
831  }
832 
833  Window->InternalPos.IconPos.x = Pos->x;
834  Window->InternalPos.IconPos.y = Pos->y;
835  Window->InternalPos.flags |= WPF_MININIT;
836  TRACE("Position is set! X:%d Y:%d\n",Pos->x,Pos->y);
837  return;
838 }
839 
840 BOOL
842 {
843  if (Style & WS_MINIMIZE)
844  return TRUE;
846  return TRUE;
848  return FALSE;
849  if (Style & WS_THICKFRAME)
850  return TRUE;
851  Style &= WS_CAPTION;
852  if (Style == WS_DLGFRAME || Style == WS_CAPTION)
853  return TRUE;
854  return FALSE;
855 }
856 
859 {
860  if(HAS_DLGFRAME(Wnd->style, Wnd->ExStyle) && !(Wnd->style & WS_MINIMIZE))
861  {
864  }
865  else
866  {
867  if(HAS_THICKFRAME(Wnd->style, Wnd->ExStyle)&& !(Wnd->style & WS_MINIMIZE))
868  {
871  }
872  else if(HAS_THINFRAME(Wnd->style, Wnd->ExStyle))
873  {
876  }
877  else
878  {
879  *cx = *cy = 0;
880  }
881  }
882 }
883 
884 VOID
886 {
887  DWORD Border = 0;
888 
890  Border += 2;
892  Border += 1; /* for the outer frame always present */
893  if ((ExStyle & WS_EX_CLIENTEDGE) && WithClient)
894  Border += 2;
896  Border ++; /* The other border */
897  Size->cx = Size->cy = Border;
898  if ((Style & WS_THICKFRAME) && !(Style & WS_MINIMIZE)) /* The resize border */
899  {
902  }
905 }
906 
907 //
908 // Fix CORE-5177
909 // See winetests:user32:win.c:wine_AdjustWindowRectEx,
910 // Simplified version.
911 //
913 {
914  DWORD adjust = 0;
915 
916  if ( ExStyle & WS_EX_WINDOWEDGE ) // 1st
917  adjust = 2; /* outer */
918  else if ( ExStyle & WS_EX_STATICEDGE ) // 2nd
919  adjust = 1; /* for the outer frame always present */
920 
922  adjust += 2;
923 
925  adjust++; /* The other border */
926 
927  return adjust;
928 }
929 
932  POINT* MinTrack, POINT* MaxTrack)
933 {
934  MINMAXINFO MinMax;
935  PMONITOR monitor;
936  INT xinc, yinc;
937  LONG style = Window->style;
938  LONG adjustedStyle;
939  LONG exstyle = Window->ExStyle;
940  RECT rc;
941  DWORD adjust;
942 
944 
945  /* Compute default values */
946 
947  rc = Window->rcWindow;
948  MinMax.ptReserved.x = rc.left;
949  MinMax.ptReserved.y = rc.top;
950 
951  if ((style & WS_CAPTION) == WS_CAPTION)
952  adjustedStyle = style & ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
953  else
954  adjustedStyle = style;
955 
956  if (Window->spwndParent)
957  IntGetClientRect(Window->spwndParent, &rc);
958 
959  adjust = IntGetWindowBorders(adjustedStyle, exstyle);
960 
961  // Handle special case while maximized. CORE-15893
962  if ((adjustedStyle & WS_THICKFRAME) && !(adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
963  adjust += 1;
964 
965  xinc = yinc = adjust;
966 
967  if ((adjustedStyle & WS_THICKFRAME) && (adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
968  {
971  }
972 
973  RECTL_vInflateRect( &rc,
976 
977  xinc = -rc.left;
978  yinc = -rc.top;
979 
980  MinMax.ptMaxSize.x = rc.right - rc.left;
981  MinMax.ptMaxSize.y = rc.bottom - rc.top;
982  if (style & (WS_DLGFRAME | WS_BORDER))
983  {
986  }
987  else
988  {
989  MinMax.ptMinTrackSize.x = 2 * xinc;
990  MinMax.ptMinTrackSize.y = 2 * yinc;
991  }
994  MinMax.ptMaxPosition.x = -xinc;
995  MinMax.ptMaxPosition.y = -yinc;
996 
997  if (!EMPTYPOINT(Window->InternalPos.MaxPos)) MinMax.ptMaxPosition = Window->InternalPos.MaxPos;
998 
999  co_IntSendMessage(Window->head.h, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax);
1000 
1001  /* if the app didn't change the values, adapt them for the current monitor */
1002  if ((monitor = UserGetPrimaryMonitor()))
1003  {
1004  RECT rc_work;
1005 
1006  rc_work = monitor->rcMonitor;
1007 
1008  if (style & WS_MAXIMIZEBOX)
1009  {
1010  if ((style & WS_CAPTION) == WS_CAPTION || !(style & (WS_CHILD | WS_POPUP)))
1011  rc_work = monitor->rcWork;
1012  }
1013 
1014  if (MinMax.ptMaxSize.x == UserGetSystemMetrics(SM_CXSCREEN) + 2 * xinc &&
1015  MinMax.ptMaxSize.y == UserGetSystemMetrics(SM_CYSCREEN) + 2 * yinc)
1016  {
1017  MinMax.ptMaxSize.x = (rc_work.right - rc_work.left) + 2 * xinc;
1018  MinMax.ptMaxSize.y = (rc_work.bottom - rc_work.top) + 2 * yinc;
1019  }
1020  if (MinMax.ptMaxPosition.x == -xinc && MinMax.ptMaxPosition.y == -yinc)
1021  {
1022  MinMax.ptMaxPosition.x = rc_work.left - xinc;
1023  MinMax.ptMaxPosition.y = rc_work.top - yinc;
1024  }
1025  if (MinMax.ptMaxSize.x >= (monitor->rcMonitor.right - monitor->rcMonitor.left) &&
1026  MinMax.ptMaxSize.y >= (monitor->rcMonitor.bottom - monitor->rcMonitor.top) )
1027  {
1028  Window->state |= WNDS_MAXIMIZESTOMONITOR;
1029  }
1030  else
1031  Window->state &= ~WNDS_MAXIMIZESTOMONITOR;
1032  }
1033 
1034 
1035  MinMax.ptMaxTrackSize.x = max(MinMax.ptMaxTrackSize.x,
1036  MinMax.ptMinTrackSize.x);
1037  MinMax.ptMaxTrackSize.y = max(MinMax.ptMaxTrackSize.y,
1038  MinMax.ptMinTrackSize.y);
1039 
1040  if (MaxSize)
1041  *MaxSize = MinMax.ptMaxSize;
1042  if (MaxPos)
1043  *MaxPos = MinMax.ptMaxPosition;
1044  if (MinTrack)
1045  *MinTrack = MinMax.ptMinTrackSize;
1046  if (MaxTrack)
1047  *MaxTrack = MinMax.ptMaxTrackSize;
1048 
1049  return 0; // FIXME: What does it return? Wine returns MINMAXINFO.
1050 }
1051 
1052 static
1053 BOOL
1055 {
1056  PWND ParentWnd = Child->spwndParent;
1057 
1058  while (ParentWnd)
1059  {
1060  if (ParentWnd->style & WS_CLIPCHILDREN)
1061  break;
1062 
1063  if (ParentWnd->hrgnUpdate != 0)
1064  {
1065  IntInvalidateWindows( ParentWnd,
1066  ValidateRgn,
1068  }
1069 
1070  ParentWnd = ParentWnd->spwndParent;
1071  }
1072 
1073  return TRUE;
1074 }
1075 
1076 static
1077 VOID FASTCALL
1078 FixClientRect(PRECTL ClientRect, PRECTL WindowRect)
1079 {
1080  if (ClientRect->left < WindowRect->left)
1081  {
1082  ClientRect->left = WindowRect->left;
1083  }
1084  else if (WindowRect->right < ClientRect->left)
1085  {
1086  ClientRect->left = WindowRect->right;
1087  }
1088  if (ClientRect->right < WindowRect->left)
1089  {
1090  ClientRect->right = WindowRect->left;
1091  }
1092  else if (WindowRect->right < ClientRect->right)
1093  {
1094  ClientRect->right = WindowRect->right;
1095  }
1096  if (ClientRect->top < WindowRect->top)
1097  {
1098  ClientRect->top = WindowRect->top;
1099  }
1100  else if (WindowRect->bottom < ClientRect->top)
1101  {
1102  ClientRect->top = WindowRect->bottom;
1103  }
1104  if (ClientRect->bottom < WindowRect->top)
1105  {
1106  ClientRect->bottom = WindowRect->top;
1107  }
1108  else if (WindowRect->bottom < ClientRect->bottom)
1109  {
1110  ClientRect->bottom = WindowRect->bottom;
1111  }
1112 }
1113 /***********************************************************************
1114  * get_valid_rects
1115  *
1116  * Compute the valid rects from the old and new client rect and WVR_* flags.
1117  * Helper for WM_NCCALCSIZE handling.
1118  */
1119 static
1120 VOID FASTCALL
1121 get_valid_rects( RECTL *old_client, RECTL *new_client, UINT flags, RECTL *valid )
1122 {
1123  int cx, cy;
1124 
1125  if (flags & WVR_REDRAW)
1126  {
1127  RECTL_vSetEmptyRect( &valid[0] );
1128  RECTL_vSetEmptyRect( &valid[1] );
1129  return;
1130  }
1131 
1132  if (flags & WVR_VALIDRECTS)
1133  {
1134  if (!RECTL_bIntersectRect( &valid[0], &valid[0], new_client ) ||
1135  !RECTL_bIntersectRect( &valid[1], &valid[1], old_client ))
1136  {
1137  RECTL_vSetEmptyRect( &valid[0] );
1138  RECTL_vSetEmptyRect( &valid[1] );
1139  return;
1140  }
1142  }
1143  else
1144  {
1145  valid[0] = *new_client;
1146  valid[1] = *old_client;
1147  }
1148 
1149  /* make sure the rectangles have the same size */
1150  cx = min( valid[0].right - valid[0].left, valid[1].right - valid[1].left );
1151  cy = min( valid[0].bottom - valid[0].top, valid[1].bottom - valid[1].top );
1152 
1153  if (flags & WVR_ALIGNBOTTOM)
1154  {
1155  valid[0].top = valid[0].bottom - cy;
1156  valid[1].top = valid[1].bottom - cy;
1157  }
1158  else
1159  {
1160  valid[0].bottom = valid[0].top + cy;
1161  valid[1].bottom = valid[1].top + cy;
1162  }
1163  if (flags & WVR_ALIGNRIGHT)
1164  {
1165  valid[0].left = valid[0].right - cx;
1166  valid[1].left = valid[1].right - cx;
1167  }
1168  else
1169  {
1170  valid[0].right = valid[0].left + cx;
1171  valid[1].right = valid[1].left + cx;
1172  }
1173 }
1174 
1175 static
1176 LONG FASTCALL
1177 co_WinPosDoNCCALCSize(PWND Window, PWINDOWPOS WinPos, RECTL* WindowRect, RECTL* ClientRect, RECTL* validRects)
1178 {
1179  PWND Parent;
1180  UINT wvrFlags = 0;
1181 
1183 
1184  /* Send WM_NCCALCSIZE message to get new client area */
1185  if ((WinPos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE)
1186  {
1188  WINDOWPOS winposCopy;
1189 
1190  params.rgrc[0] = *WindowRect; // new coordinates of a window that has been moved or resized
1191  params.rgrc[1] = Window->rcWindow; // window before it was moved or resized
1192  params.rgrc[2] = Window->rcClient; // client area before the window was moved or resized
1193 
1194  Parent = Window->spwndParent;
1195  if (0 != (Window->style & WS_CHILD) && Parent)
1196  {
1197  RECTL_vOffsetRect(&(params.rgrc[0]), - Parent->rcClient.left, - Parent->rcClient.top);
1198  RECTL_vOffsetRect(&(params.rgrc[1]), - Parent->rcClient.left, - Parent->rcClient.top);
1199  RECTL_vOffsetRect(&(params.rgrc[2]), - Parent->rcClient.left, - Parent->rcClient.top);
1200  }
1201 
1202  params.lppos = &winposCopy;
1203  winposCopy = *WinPos;
1204 
1205  wvrFlags = co_IntSendMessage(Window->head.h, WM_NCCALCSIZE, TRUE, (LPARAM) &params);
1206 
1207  /* If the application send back garbage, ignore it */
1208  if (params.rgrc[0].left <= params.rgrc[0].right &&
1209  params.rgrc[0].top <= params.rgrc[0].bottom)
1210  {
1211  *ClientRect = params.rgrc[0]; // First rectangle contains the coordinates of the new client rectangle resulting from the move or resize
1212  if ((Window->style & WS_CHILD) && Parent)
1213  {
1214  RECTL_vOffsetRect(ClientRect, Parent->rcClient.left, Parent->rcClient.top);
1215  }
1216  FixClientRect(ClientRect, WindowRect);
1217  }
1218 
1219  if (ClientRect->left != Window->rcClient.left ||
1220  ClientRect->top != Window->rcClient.top)
1221  {
1222  WinPos->flags &= ~SWP_NOCLIENTMOVE;
1223  }
1224 
1225  if (ClientRect->right - ClientRect->left != Window->rcClient.right - Window->rcClient.left)
1226  {
1227  WinPos->flags &= ~SWP_NOCLIENTSIZE;
1228  }
1229  else
1230  wvrFlags &= ~WVR_HREDRAW;
1231 
1232  if (ClientRect->bottom - ClientRect->top != Window->rcClient.bottom - Window->rcClient.top)
1233  {
1234  WinPos->flags &= ~SWP_NOCLIENTSIZE;
1235  }
1236  else
1237  wvrFlags &= ~WVR_VREDRAW;
1238 
1239  validRects[0] = params.rgrc[1]; // second rectangle contains the valid destination rectangle
1240  validRects[1] = params.rgrc[2]; // third rectangle contains the valid source rectangle
1241  }
1242  else
1243  {
1244  if (!(WinPos->flags & SWP_NOMOVE) &&
1245  (ClientRect->left != Window->rcClient.left ||
1246  ClientRect->top != Window->rcClient.top))
1247  {
1248  WinPos->flags &= ~SWP_NOCLIENTMOVE;
1249  }
1250  }
1251 
1253  {
1254  RECTL_vSetEmptyRect( &validRects[0] );
1255  RECTL_vSetEmptyRect( &validRects[1] );
1256  }
1257  else get_valid_rects( &Window->rcClient, ClientRect, wvrFlags, validRects );
1258 
1259  return wvrFlags;
1260 }
1261 
1262 static
1263 BOOL FASTCALL
1265  PWINDOWPOS WinPos,
1266  PRECTL WindowRect,
1267  PRECTL ClientRect)
1268 {
1270 
1271  /* Send WM_WINDOWPOSCHANGING message */
1272 
1273  if (!(WinPos->flags & SWP_NOSENDCHANGING)
1274  && !((WinPos->flags & SWP_AGG_NOCLIENTCHANGE) && (WinPos->flags & SWP_SHOWWINDOW)))
1275  {
1276  TRACE("Sending WM_WINDOWPOSCHANGING to hwnd %p flags %04x.\n", Window->head.h,WinPos->flags);
1277  co_IntSendMessage(Window->head.h, WM_WINDOWPOSCHANGING, 0, (LPARAM) WinPos);
1278  }
1279 
1280  /* Calculate new position and size */
1281 
1282  *WindowRect = Window->rcWindow;
1283  *ClientRect = (Window->style & WS_MINIMIZE) ? Window->rcWindow : Window->rcClient;
1284 
1285  if (!(WinPos->flags & SWP_NOSIZE))
1286  {
1287  if (Window->style & WS_MINIMIZE)
1288  {
1289  WindowRect->right = WindowRect->left + UserGetSystemMetrics(SM_CXMINIMIZED);
1290  WindowRect->bottom = WindowRect->top + UserGetSystemMetrics(SM_CYMINIMIZED);
1291  }
1292  else
1293  {
1294  WindowRect->right = WindowRect->left + WinPos->cx;
1295  WindowRect->bottom = WindowRect->top + WinPos->cy;
1296  }
1297  }
1298 
1299  if (!(WinPos->flags & SWP_NOMOVE))
1300  {
1301  INT X, Y;
1302  PWND Parent;
1303  X = WinPos->x;
1304  Y = WinPos->y;
1305 
1306  Parent = Window->spwndParent;
1307 
1308  // Parent child position issue is in here. SetParent_W7 test CORE-6651.
1309  if (//((Window->style & WS_CHILD) != 0) && <- Fixes wine msg test_SetParent: "rects do not match", the last test.
1310  Parent &&
1311  Parent != Window->head.rpdesk->pDeskInfo->spwnd)
1312  {
1313  TRACE("Not SWP_NOMOVE 1 Parent client offset X %d Y %d\n",X,Y);
1314  X += Parent->rcClient.left;
1315  Y += Parent->rcClient.top;
1316  TRACE("Not SWP_NOMOVE 2 Parent client offset X %d Y %d\n",X,Y);
1317  }
1318 
1319  WindowRect->left = X;
1320  WindowRect->top = Y;
1321  WindowRect->right += X - Window->rcWindow.left;
1322  WindowRect->bottom += Y - Window->rcWindow.top;
1323 
1324  RECTL_vOffsetRect(ClientRect, X - Window->rcWindow.left,
1325  Y - Window->rcWindow.top);
1326  }
1328 
1329  TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
1330  WinPos->hwnd, WinPos->hwndInsertAfter, WinPos->x, WinPos->y,
1331  WinPos->cx, WinPos->cy, WinPos->flags );
1332  TRACE("WindowRect: %d %d %d %d\n", WindowRect->left,WindowRect->top,WindowRect->right,WindowRect->bottom);
1333  TRACE("ClientRect: %d %d %d %d\n", ClientRect->left,ClientRect->top,ClientRect->right,ClientRect->bottom);
1334 
1335  return TRUE;
1336 }
1337 
1338 /*
1339  * Fix Z order taking into account owned popups -
1340  * basically we need to maintain them above the window that owns them
1341  *
1342  * FIXME: hide/show owned popups when owner visibility changes.
1343  *
1344  * ReactOS: See bug CORE-6129 and CORE-6554.
1345  *
1346  */
1348  // Pass all the win:test_children/popup_zorder tests except "move hwnd_F and its popups down" which is if'ed out.
1349  // Side effect, breaks more of the DeferWindowPos api tests, but wine breaks more!!!!
1350 static
1351 HWND FASTCALL
1353 {
1354  HWND *List = NULL;
1355  HWND Owner;
1356  LONG Style;
1357  PWND DesktopWindow, ChildObject;
1358  int i;
1359 
1360  TRACE("(%p) hInsertAfter = %p\n", Window, hWndInsertAfter );
1361 
1362  Style = Window->style;
1363 
1364  if (Style & WS_CHILD)
1365  {
1366  TRACE("Window is child\n");
1367  return hWndInsertAfter;
1368  }
1369 
1370  Owner = Window->spwndOwner ? Window->spwndOwner->head.h : NULL;
1371 
1372  if (Owner)
1373  {
1374  /* Make sure this popup stays above the owner */
1375 
1376  if (hWndInsertAfter != HWND_TOPMOST)
1377  {
1380 
1381  if (List != NULL)
1382  {
1383  for (i = 0; List[i]; i++)
1384  {
1385  BOOL topmost = FALSE;
1386 
1387  ChildObject = ValidateHwndNoErr(List[i]);
1388  if (ChildObject)
1389  {
1390  topmost = (ChildObject->ExStyle & WS_EX_TOPMOST) != 0;
1391  }
1392 
1393  if (List[i] == Owner)
1394  {
1395  if (i > 0) hWndInsertAfter = List[i-1];
1396  else hWndInsertAfter = topmost ? HWND_TOPMOST : HWND_TOP;
1397  break;
1398  }
1399 
1400  if (hWndInsertAfter == HWND_TOP || hWndInsertAfter == HWND_NOTOPMOST)
1401  {
1402  if (!topmost) break;
1403  }
1404  else if (List[i] == hWndInsertAfter) break;
1405  }
1406  }
1407  else
1408  return hWndInsertAfter;
1409  }
1410  }
1411 
1412  if (hWndInsertAfter == HWND_BOTTOM)
1413  {
1414  ERR("Window is HWND_BOTTOM hwnd %p\n",hWndInsertAfter);
1416  goto done;
1417  }
1418 
1419  if (!List)
1420  {
1423  }
1424 
1425  if (List != NULL)
1426  {
1427  i = 0;
1428 
1429  if (hWndInsertAfter == HWND_TOP || hWndInsertAfter == HWND_NOTOPMOST)
1430  {
1431  if (hWndInsertAfter == HWND_NOTOPMOST || !(Window->ExStyle & WS_EX_TOPMOST))
1432  {
1433  TRACE("skip all the topmost windows\n");
1434  /* skip all the topmost windows */
1435  while (List[i] &&
1436  (ChildObject = ValidateHwndNoErr(List[i])) &&
1437  (ChildObject->ExStyle & WS_EX_TOPMOST)) i++;
1438  }
1439  }
1440  else if (hWndInsertAfter != HWND_TOPMOST)
1441  {
1442  /* skip windows that are already placed correctly */
1443  for (i = 0; List[i]; i++)
1444  {
1445  if (List[i] == hWndInsertAfter) break;
1446  if (List[i] == UserHMGetHandle(Window))
1447  {
1449  goto done; /* nothing to do if window is moving backwards in z-order */
1450  }
1451  }
1452  }
1453 
1454  for (; List[i]; i++)
1455  {
1456  PWND Wnd;
1458 
1459  if (List[i] == UserHMGetHandle(Window))
1460  break;
1461 
1462  if (!(Wnd = ValidateHwndNoErr(List[i])))
1463  continue;
1464 
1465  Owner = Wnd->spwndOwner ? Wnd->spwndOwner->head.h : NULL;
1466 
1467  if (Owner != UserHMGetHandle(Window)) continue;
1468 
1469  UserRefObjectCo(Wnd, &Ref);
1470  TRACE( "moving %p owned by %p after %p\n", List[i], UserHMGetHandle(Window), hWndInsertAfter );
1471  co_WinPosSetWindowPos(Wnd, hWndInsertAfter, 0, 0, 0, 0,
1473 
1474  UserDerefObjectCo(Wnd);
1475  hWndInsertAfter = List[i];
1476  }
1478  }
1479 done:
1480  return hWndInsertAfter;
1481 }
1483 
1484 /***********************************************************************
1485  * WinPosInternalMoveWindow
1486  *
1487  * Update WindowRect and ClientRect of Window and all of its children
1488  * We keep both WindowRect and ClientRect in screen coordinates internally
1489  */
1490 static
1491 VOID FASTCALL
1493 {
1494  PWND Child;
1495 
1496  ASSERT(Window != Window->spwndChild);
1497  TRACE("InternalMoveWin X %d Y %d\n", MoveX, MoveY);
1498 
1499  Window->rcWindow.left += MoveX;
1500  Window->rcWindow.right += MoveX;
1501  Window->rcWindow.top += MoveY;
1502  Window->rcWindow.bottom += MoveY;
1503 
1504  Window->rcClient.left += MoveX;
1505  Window->rcClient.right += MoveX;
1506  Window->rcClient.top += MoveY;
1507  Window->rcClient.bottom += MoveY;
1508 
1509  for(Child = Window->spwndChild; Child; Child = Child->spwndNext)
1510  {
1511  WinPosInternalMoveWindow(Child, MoveX, MoveY);
1512  }
1513 }
1514 
1515 /*
1516  * WinPosFixupSWPFlags
1517  *
1518  * Fix redundant flags and values in the WINDOWPOS structure.
1519  */
1520 static
1521 BOOL FASTCALL
1523 {
1524  PWND Parent;
1525  POINT pt;
1526 
1527  /* Finally make sure that all coordinates are valid */
1528  if (WinPos->x < -32768) WinPos->x = -32768;
1529  else if (WinPos->x > 32767) WinPos->x = 32767;
1530  if (WinPos->y < -32768) WinPos->y = -32768;
1531  else if (WinPos->y > 32767) WinPos->y = 32767;
1532 
1533  WinPos->cx = max(WinPos->cx, 0);
1534  WinPos->cy = max(WinPos->cy, 0);
1535 
1536  Parent = UserGetAncestor( Wnd, GA_PARENT );
1537  if (!IntIsWindowVisible( Parent ) &&
1538  /* Fix B : wine msg test_SetParent:WmSetParentSeq_2:25 wParam bits! */
1539  (WinPos->flags & SWP_AGG_STATUSFLAGS) == SWP_AGG_NOPOSCHANGE) WinPos->flags |= SWP_NOREDRAW;
1540 
1541  if (Wnd->style & WS_VISIBLE) WinPos->flags &= ~SWP_SHOWWINDOW;
1542  else
1543  {
1544  WinPos->flags &= ~SWP_HIDEWINDOW;
1545  if (!(WinPos->flags & SWP_SHOWWINDOW)) WinPos->flags |= SWP_NOREDRAW;
1546  }
1547 
1548  /* Check for right size */
1549  if (Wnd->rcWindow.right - Wnd->rcWindow.left == WinPos->cx &&
1550  Wnd->rcWindow.bottom - Wnd->rcWindow.top == WinPos->cy)
1551  {
1552  WinPos->flags |= SWP_NOSIZE;
1553  }
1554 
1555  pt.x = WinPos->x;
1556  pt.y = WinPos->y;
1558  TRACE("WPFU C2S wpx %d wpy %d ptx %d pty %d\n",WinPos->x,WinPos->y,pt.x,pt.y);
1559  /* Check for right position */
1560  if (Wnd->rcWindow.left == pt.x && Wnd->rcWindow.top == pt.y)
1561  {
1562  //ERR("In right pos\n");
1563  WinPos->flags |= SWP_NOMOVE;
1564  }
1565 
1566  if ( WinPos->hwnd != UserGetForegroundWindow() && (Wnd->style & (WS_POPUP | WS_CHILD)) != WS_CHILD)
1567  {
1568  /* Bring to the top when activating */
1569  if (!(WinPos->flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)) &&
1570  (WinPos->flags & SWP_NOZORDER ||
1571  (WinPos->hwndInsertAfter != HWND_TOPMOST && WinPos->hwndInsertAfter != HWND_NOTOPMOST)))
1572  {
1573  WinPos->flags &= ~SWP_NOZORDER;
1574  WinPos->hwndInsertAfter = (0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP);
1575  }
1576  }
1577 
1578  /* Check hwndInsertAfter */
1579  if (!(WinPos->flags & SWP_NOZORDER))
1580  {
1581  /* Fix sign extension */
1582  if (WinPos->hwndInsertAfter == (HWND)0xffff)
1583  {
1584  WinPos->hwndInsertAfter = HWND_TOPMOST;
1585  }
1586  else if (WinPos->hwndInsertAfter == (HWND)0xfffe)
1587  {
1588  WinPos->hwndInsertAfter = HWND_NOTOPMOST;
1589  }
1590 
1591  if (WinPos->hwndInsertAfter == HWND_TOP)
1592  {
1593  /* Keep it topmost when it's already topmost */
1594  if ((Wnd->ExStyle & WS_EX_TOPMOST) != 0)
1595  WinPos->hwndInsertAfter = HWND_TOPMOST;
1596 
1597  if (IntGetWindow(WinPos->hwnd, GW_HWNDFIRST) == WinPos->hwnd)
1598  {
1599  WinPos->flags |= SWP_NOZORDER;
1600  }
1601  }
1602  else if (WinPos->hwndInsertAfter == HWND_BOTTOM)
1603  {
1604  if (!(Wnd->ExStyle & WS_EX_TOPMOST) && IntGetWindow(WinPos->hwnd, GW_HWNDLAST) == WinPos->hwnd)
1605  WinPos->flags |= SWP_NOZORDER;
1606  }
1607  else if (WinPos->hwndInsertAfter == HWND_TOPMOST)
1608  {
1609  if ((Wnd->ExStyle & WS_EX_TOPMOST) && IntGetWindow(WinPos->hwnd, GW_HWNDFIRST) == WinPos->hwnd)
1610  WinPos->flags |= SWP_NOZORDER;
1611  }
1612  else if (WinPos->hwndInsertAfter == HWND_NOTOPMOST)
1613  {
1614  if (!(Wnd->ExStyle & WS_EX_TOPMOST))
1615  WinPos->flags |= SWP_NOZORDER;
1616  }
1617  else /* hwndInsertAfter must be a sibling of the window */
1618  {
1619  PWND InsAfterWnd;
1620 
1621  InsAfterWnd = ValidateHwndNoErr(WinPos->hwndInsertAfter);
1622  if(!InsAfterWnd)
1623  {
1624  return TRUE;
1625  }
1626 
1627  if (InsAfterWnd->spwndParent != Wnd->spwndParent)
1628  {
1629  /* Note from wine User32 Win test_SetWindowPos:
1630  "Returns TRUE also for windows that are not siblings"
1631  "Does not seem to do anything even without passing flags, still returns TRUE"
1632  "Same thing the other way around."
1633  ".. and with these windows."
1634  */
1635  return FALSE;
1636  }
1637  else
1638  {
1639  /*
1640  * We don't need to change the Z order of hwnd if it's already
1641  * inserted after hwndInsertAfter or when inserting hwnd after
1642  * itself.
1643  */
1644  if ((WinPos->hwnd == WinPos->hwndInsertAfter) ||
1645  ((InsAfterWnd->spwndNext) && (WinPos->hwnd == InsAfterWnd->spwndNext->head.h)))
1646  {
1647  WinPos->flags |= SWP_NOZORDER;
1648  }
1649  }
1650  }
1651  }
1652 
1653  return TRUE;
1654 }
1655 
1656 //
1657 // This is a NC HACK fix for forcing painting of non client areas.
1658 // Further troubleshooting in painting.c is required to remove this hack.
1659 // See CORE-7166 & CORE-15934
1660 //
1661 VOID
1663 {
1664  HDC hDC;
1665  PREGION RgnUpdate;
1666  UINT RgnType;
1667  BOOL Create = FALSE;
1668 
1669  if (Wnd->hrgnUpdate == NULL)
1670  {
1671  Wnd->hrgnUpdate = NtGdiCreateRectRgn(0, 0, 0, 0);
1673  Create = TRUE;
1674  }
1675 
1676  if (Wnd->hrgnUpdate != HRGN_WINDOW)
1677  {
1678  RgnUpdate = REGION_LockRgn(Wnd->hrgnUpdate);
1679  if (RgnUpdate)
1680  {
1681  RgnType = IntGdiCombineRgn(RgnUpdate, RgnUpdate, pRgn, RGN_OR);
1682  REGION_UnlockRgn(RgnUpdate);
1683  if (RgnType == NULLREGION)
1684  {
1687  Wnd->hrgnUpdate = NULL;
1688  Create = FALSE;
1689  }
1690  }
1691  }
1692 
1693  IntSendNCPaint( Wnd, hRgn ); // Region can be deleted by the application.
1694 
1695  if (Wnd->hrgnUpdate)
1696  {
1697  hDC = UserGetDCEx( Wnd,
1698  Wnd->hrgnUpdate,
1700 
1702  // Kill the loop, so Clear before we send.
1704  {
1706  }
1707  UserReleaseDC(Wnd, hDC, FALSE);
1708  }
1709 
1710  if (Create)
1711  {
1714  Wnd->hrgnUpdate = NULL;
1715  }
1716 }
1717 
1718 /* x and y are always screen relative */
1721  PWND Window,
1722  HWND WndInsertAfter,
1723  INT x,
1724  INT y,
1725  INT cx,
1726  INT cy,
1727  UINT flags
1728  )
1729 {
1730  WINDOWPOS WinPos;
1731  RECTL NewWindowRect;
1732  RECTL NewClientRect;
1733  RECTL valid_rects[2];
1734  PREGION VisBefore = NULL;
1735  PREGION VisBeforeJustClient = NULL;
1736  PREGION VisAfter = NULL;
1737  PREGION CopyRgn = NULL;
1738  ULONG WvrFlags = 0;
1739  RECTL OldWindowRect, OldClientRect;
1740  int RgnType;
1741  HDC Dc;
1742  RECTL CopyRect;
1743  PWND Ancestor;
1744  BOOL bPointerInWindow, PosChanged = FALSE;
1746 
1748 
1749  TRACE("pwnd %p, after %p, %d,%d (%dx%d), flags 0x%x",
1750  Window, WndInsertAfter, x, y, cx, cy, flags);
1751 #if DBG
1752  dump_winpos_flags(flags);
1753 #endif
1754 
1755  /* FIXME: Get current active window from active queue. Why? since r2915. */
1756 
1757  bPointerInWindow = IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y);
1758 
1759  WinPos.hwnd = Window->head.h;
1760  WinPos.hwndInsertAfter = WndInsertAfter;
1761  WinPos.x = x;
1762  WinPos.y = y;
1763  WinPos.cx = cx;
1764  WinPos.cy = cy;
1765  WinPos.flags = flags;
1766 
1767  if ( flags & SWP_ASYNCWINDOWPOS )
1768  {
1769  LRESULT lRes;
1771  if ( ppos )
1772  {
1773  WinPos.flags &= ~SWP_ASYNCWINDOWPOS; // Clear flag.
1774  *ppos = WinPos;
1775  /* Yes it's a pointer inside Win32k! */
1776  lRes = co_IntSendMessageNoWait( WinPos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
1777  /* We handle this the same way as Event Hooks and Hooks. */
1778  if ( !lRes )
1779  {
1781  return FALSE;
1782  }
1783  return TRUE;
1784  }
1785  return FALSE;
1786  }
1787 
1788  co_WinPosDoWinPosChanging(Window, &WinPos, &NewWindowRect, &NewClientRect);
1789 
1790  /* Does the window still exist? */
1791  if (!IntIsWindow(WinPos.hwnd))
1792  {
1793  TRACE("WinPosSetWindowPos: Invalid handle 0x%p!\n",WinPos.hwnd);
1795  return FALSE;
1796  }
1797 
1798  /* Fix up the flags. */
1799  if (!WinPosFixupFlags(&WinPos, Window))
1800  {
1801  // See Note.
1802  return TRUE;
1803  }
1804 
1805  Ancestor = UserGetAncestor(Window, GA_PARENT);
1806  if ( (WinPos.flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER &&
1807  Ancestor && Ancestor->head.h == IntGetDesktopWindow() )
1808  {
1810  }
1811 
1812  if (!(WinPos.flags & SWP_NOREDRAW))
1813  {
1814  /* Compute the visible region before the window position is changed */
1815  if (!(WinPos.flags & SWP_SHOWWINDOW) &&
1816  (WinPos.flags & (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1819  {
1821  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1822 
1823  if ( VisBefore != NULL &&
1824  REGION_Complexity(VisBefore) == NULLREGION )
1825  {
1826  REGION_Delete(VisBefore);
1827  VisBefore = NULL;
1828  }
1829  else if(VisBefore)
1830  {
1831  REGION_bOffsetRgn(VisBefore, -Window->rcWindow.left, -Window->rcWindow.top);
1832  }
1833 
1834  /* Calculate the non client area for resizes, as this is used in the copy region */
1835  if ((WinPos.flags & (SWP_NOSIZE | SWP_FRAMECHANGED)) != SWP_NOSIZE)
1836  {
1837  VisBeforeJustClient = VIS_ComputeVisibleRegion(Window, TRUE, FALSE,
1838  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1839 
1840  if ( VisBeforeJustClient != NULL &&
1841  REGION_Complexity(VisBeforeJustClient) == NULLREGION )
1842  {
1843  REGION_Delete(VisBeforeJustClient);
1844  VisBeforeJustClient = NULL;
1845  }
1846  else if(VisBeforeJustClient)
1847  {
1848  REGION_bOffsetRgn(VisBeforeJustClient, -Window->rcWindow.left, -Window->rcWindow.top);
1849  }
1850  }
1851  }
1852  }
1853 
1855  if (Window->hrgnNewFrame)
1856  {
1857  SelectWindowRgn( Window, Window->hrgnNewFrame ); // Should be PSMWP->acvr->hrgnClip
1858  Window->hrgnNewFrame = NULL;
1859  }
1860 
1861  WvrFlags = co_WinPosDoNCCALCSize(Window, &WinPos, &NewWindowRect, &NewClientRect, valid_rects);
1862 
1863 // ERR("co_WinPosDoNCCALCSize returned 0x%x\n valid dest: %d %d %d %d\n valid src : %d %d %d %d\n", WvrFlags,
1864 // valid_rects[0].left,valid_rects[0].top,valid_rects[0].right,valid_rects[0].bottom,
1865 // valid_rects[1].left,valid_rects[1].top,valid_rects[1].right,valid_rects[1].bottom);
1866 
1867  /* Validate link windows. (also take into account shell window in hwndShellWindow) */
1868  if (!(WinPos.flags & SWP_NOZORDER) && WinPos.hwnd != UserGetShellWindow())
1869  {
1871  }
1872 
1873  OldWindowRect = Window->rcWindow;
1874  OldClientRect = Window->rcClient;
1875 
1876  if (NewClientRect.left != OldClientRect.left ||
1877  NewClientRect.top != OldClientRect.top)
1878  {
1879  // Move child window if their parent is moved. Keep Child window relative to Parent...
1881  NewClientRect.left - OldClientRect.left,
1882  NewClientRect.top - OldClientRect.top);
1883  PosChanged = TRUE;
1884  }
1885 
1886  Window->rcWindow = NewWindowRect;
1887  Window->rcClient = NewClientRect;
1888 
1889  /* erase parent when hiding or resizing child */
1890  if (WinPos.flags & SWP_HIDEWINDOW)
1891  {
1892  /* Clear the update region */
1894  NULL,
1895  0,
1897 
1898  if (UserIsDesktopWindow(Window->spwndParent))
1900 
1901  Window->style &= ~WS_VISIBLE; //IntSetStyle( Window, 0, WS_VISIBLE );
1902  Window->head.pti->cVisWindows--;
1904  }
1905  else if (WinPos.flags & SWP_SHOWWINDOW)
1906  {
1907  if (Window->spwndOwner == NULL ||
1908  !(Window->spwndOwner->style & WS_VISIBLE) ||
1909  (Window->spwndOwner->ExStyle & WS_EX_TOOLWINDOW))
1910  {
1911  if (UserIsDesktopWindow(Window->spwndParent) &&
1912  (!(Window->ExStyle & WS_EX_TOOLWINDOW) ||
1913  (Window->ExStyle & WS_EX_APPWINDOW)))
1914  {
1916  }
1917  }
1918 
1919  Window->style |= WS_VISIBLE; //IntSetStyle( Window, WS_VISIBLE, 0 );
1920  Window->head.pti->cVisWindows++;
1922  }
1923 
1924  if (Window->hrgnUpdate != NULL && Window->hrgnUpdate != HRGN_WINDOW)
1925  {
1926  NtGdiOffsetRgn(Window->hrgnUpdate,
1927  NewWindowRect.left - OldWindowRect.left,
1928  NewWindowRect.top - OldWindowRect.top);
1929  }
1930 
1931  DceResetActiveDCEs(Window); // For WS_VISIBLE changes.
1932 
1933  // Change or update, set send non-client paint flag.
1934  if ( Window->style & WS_VISIBLE &&
1935  (WinPos.flags & SWP_STATECHANGED || (!(Window->state2 & WNDS2_WIN31COMPAT) && WinPos.flags & SWP_NOREDRAW ) ) )
1936  {
1937  TRACE("Set WNDS_SENDNCPAINT %p\n",Window);
1938  Window->state |= WNDS_SENDNCPAINT;
1939  }
1940 
1941  if (!(WinPos.flags & SWP_NOREDRAW))
1942  {
1943  /* Determine the new visible region */
1945  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1946 
1947  if ( VisAfter != NULL &&
1948  REGION_Complexity(VisAfter) == NULLREGION )
1949  {
1950  REGION_Delete(VisAfter);
1951  VisAfter = NULL;
1952  }
1953  else if(VisAfter)
1954  {
1955  REGION_bOffsetRgn(VisAfter, -Window->rcWindow.left, -Window->rcWindow.top);
1956  }
1957 
1958  /*
1959  * Determine which pixels can be copied from the old window position
1960  * to the new. Those pixels must be visible in both the old and new
1961  * position. Also, check the class style to see if the windows of this
1962  * class need to be completely repainted on (horizontal/vertical) size
1963  * change.
1964  */
1965  if ( ( VisBefore != NULL &&
1966  VisAfter != NULL &&
1967  !(WinPos.flags & SWP_NOCOPYBITS) &&
1968  ((WinPos.flags & SWP_NOSIZE) || !(WvrFlags & WVR_REDRAW)) &&
1969  !(Window->ExStyle & WS_EX_TRANSPARENT) ) )
1970  {
1971 
1972  /*
1973  * If this is (also) a window resize, the whole nonclient area
1974  * needs to be repainted. So we limit the copy to the client area,
1975  * 'cause there is no use in copying it (would possibly cause
1976  * "flashing" too). However, if the copy region is already empty,
1977  * we don't have to crop (can't take anything away from an empty
1978  * region...)
1979  */
1980 
1981  CopyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
1982  if ((WinPos.flags & SWP_NOSIZE) && (WinPos.flags & SWP_NOCLIENTSIZE))
1983  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBefore, RGN_AND);
1984  else if (VisBeforeJustClient != NULL)
1985  {
1986  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBeforeJustClient, RGN_AND);
1987  }
1988 
1989  if (VisBeforeJustClient != NULL)
1990  {
1991  REGION_Delete(VisBeforeJustClient);
1992  }
1993 
1994  /* Now use in copying bits which are in the update region. */
1995  if (Window->hrgnUpdate != NULL)
1996  {
1997  PREGION RgnUpdate = REGION_LockRgn(Window->hrgnUpdate);
1998  if (RgnUpdate)
1999  {
2000  REGION_bOffsetRgn(CopyRgn, NewWindowRect.left, NewWindowRect.top);
2001  IntGdiCombineRgn(CopyRgn, CopyRgn, RgnUpdate, RGN_DIFF);
2002  REGION_bOffsetRgn(CopyRgn, -NewWindowRect.left, -NewWindowRect.top);
2003  REGION_UnlockRgn(RgnUpdate);
2004  }
2005  }
2006 
2007  /*
2008  * Now, get the bounding box of the copy region. If it's empty
2009  * there's nothing to copy. Also, it's no use copying bits onto
2010  * themselves.
2011  */
2013  {
2014  /* Nothing to copy, clean up */
2016  CopyRgn = NULL;
2017  }
2018  else if ( OldWindowRect.left != NewWindowRect.left ||
2019  OldWindowRect.top != NewWindowRect.top ||
2020  (WinPos.flags & SWP_FRAMECHANGED) )
2021  {
2022  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2023  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2024 
2025  /*
2026  * Small trick here: there is no function to bitblt a region. So
2027  * we set the region as the clipping region, take the bounding box
2028  * of the region and bitblt that. Since nothing outside the clipping
2029  * region is copied, this has the effect of bitblt'ing the region.
2030  *
2031  * Since NtUserGetDCEx takes ownership of the clip region, we need
2032  * to create a copy of CopyRgn and pass that. We need CopyRgn later
2033  */
2034  IntGdiCombineRgn(DcRgnObj, CopyRgn, NULL, RGN_COPY);
2035  REGION_bOffsetRgn(DcRgnObj, NewWindowRect.left, NewWindowRect.top);
2036  REGION_UnlockRgn(DcRgnObj);
2037  Dc = UserGetDCEx( Window,
2038  DcRgn,
2039  DCX_WINDOW|DCX_CACHE|DCX_INTERSECTRGN|DCX_CLIPSIBLINGS|DCX_KEEPCLIPRGN); // DCX_WINDOW will set first, go read WinDC.c.
2040  NtGdiBitBlt( Dc,
2041  CopyRect.left, CopyRect.top,
2042  CopyRect.right - CopyRect.left,
2043  CopyRect.bottom - CopyRect.top,
2044  Dc,
2045  CopyRect.left + (OldWindowRect.left - NewWindowRect.left),
2046  CopyRect.top + (OldWindowRect.top - NewWindowRect.top),
2047  SRCCOPY,
2048  0,
2049  0);
2050 
2051  UserReleaseDC(Window, Dc, FALSE);
2053  GreDeleteObject(DcRgn);
2054  }
2055  }
2056  else
2057  {
2058  CopyRgn = NULL;
2059  }
2060 
2061  /* We need to redraw what wasn't visible before or force a redraw */
2062  if (VisAfter != NULL)
2063  {
2064  PREGION DirtyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2065  if (DirtyRgn)
2066  {
2067  if (CopyRgn != NULL)
2068  {
2069  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, CopyRgn, RGN_DIFF);
2070  }
2071  else
2072  {
2073  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, 0, RGN_COPY);
2074  }
2075 
2076  if (RgnType != ERROR && RgnType != NULLREGION) // Regions moved.
2077  {
2078  /* old code
2079  NtGdiOffsetRgn(DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2080  IntInvalidateWindows( Window,
2081  DirtyRgn,
2082  RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
2083  }
2084  GreDeleteObject(DirtyRgn);
2085  */
2086 
2087  PWND Parent = Window->spwndParent;
2088 
2089  REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2090 
2091  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
2092  {
2095  }
2096  else
2097  {
2099  }
2100  }
2101  else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
2102  {
2103  if ( !PosChanged &&
2104  !(WinPos.flags & SWP_DEFERERASE) &&
2105  (WinPos.flags & SWP_FRAMECHANGED) )
2106  {
2107  PWND pwnd = Window;
2108  PWND Parent = Window->spwndParent;
2109 
2110  if ( pwnd->style & WS_CHILD ) // Fix ProgMan menu bar drawing.
2111  {
2112  TRACE("SWP_FRAMECHANGED win child %p Parent %p\n",pwnd,Parent);
2113  pwnd = Parent ? Parent : pwnd;
2114  }
2115 
2116  if ( !(pwnd->style & WS_CHILD) )
2117  {
2118  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2119  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2120  TRACE("SWP_FRAMECHANGED win %p hRgn %p\n",pwnd, DcRgn);
2121  IntGdiCombineRgn(DcRgnObj, VisBefore, NULL, RGN_COPY);
2122  REGION_UnlockRgn(DcRgnObj);
2123  ForceNCPaintErase(pwnd, DcRgn, DcRgnObj);
2124  GreDeleteObject(DcRgn);
2125  }
2126  }
2127  }
2128  REGION_Delete(DirtyRgn);
2129  }
2130  }
2131 
2132  if (CopyRgn != NULL)
2133  {
2135  }
2136 
2137  /* Expose what was covered before but not covered anymore */
2138  if ( VisBefore != NULL )
2139  {
2140  PREGION ExposedRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2141  if (ExposedRgn)
2142  {
2143  RgnType = IntGdiCombineRgn(ExposedRgn, VisBefore, NULL, RGN_COPY);
2144  REGION_bOffsetRgn(ExposedRgn,
2145  OldWindowRect.left - NewWindowRect.left,
2146  OldWindowRect.top - NewWindowRect.top);
2147 
2148  if ( VisAfter != NULL )
2149  RgnType = IntGdiCombineRgn(ExposedRgn, ExposedRgn, VisAfter, RGN_DIFF);
2150 
2151  if (RgnType != ERROR && RgnType != NULLREGION)
2152  {
2153  co_VIS_WindowLayoutChanged(Window, ExposedRgn);
2154  }
2155  REGION_Delete(ExposedRgn);
2156  }
2157  REGION_Delete(VisBefore);
2158  }
2159 
2160  if (VisAfter != NULL)
2161  {
2162  REGION_Delete(VisAfter);
2163  }
2164  }
2165 
2166  if (!(WinPos.flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
2167  {
2168  if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2169  {
2171  }
2172  else
2173  {
2174  //ERR("SetWindowPos Set FG Window!\n");
2175  if ( pti->MessageQueue->spwndActive != Window ||
2176  pti->MessageQueue != gpqForeground )
2177  {
2178  //ERR("WPSWP : set active window\n");
2179  if (!(Window->state & WNDS_BEINGACTIVATED)) // Inside SAW?
2180  {
2181  co_IntSetForegroundWindow(Window); // Fixes SW_HIDE issues. Wine win test_SetActiveWindow & test_SetForegroundWindow.
2182  }
2183  }
2184  }
2185  }
2186 
2187  if ( !PosChanged &&
2188  (WinPos.flags & SWP_FRAMECHANGED) &&
2189  !(WinPos.flags & SWP_DEFERERASE) && // Prevent sending WM_SYNCPAINT message.
2190  VisAfter )
2191  {
2192  PWND Parent = Window->spwndParent;
2193  if ( !(Window->style & WS_CHILD) && (Parent) && (Parent->style & WS_CLIPCHILDREN))
2194  {
2195  TRACE("SWP_FRAMECHANGED Parent %p WS_CLIPCHILDREN %p\n",Parent,Window);
2196  UserSyncAndPaintWindows( Parent, RDW_CLIPCHILDREN); // NC should redraw here, see NC HACK fix.
2197  }
2198  }
2199 
2200  // Fix wine msg test_SetFocus, prevents sending WM_WINDOWPOSCHANGED.
2201  if ( VisBefore == NULL &&
2202  VisBeforeJustClient == NULL &&
2203  !(Window->ExStyle & WS_EX_TOPMOST) &&
2205  {
2206  TRACE("No drawing, set no Z order and no redraw!\n");
2207  WinPos.flags |= SWP_NOZORDER|SWP_NOREDRAW;
2208  }
2209 
2210  if(!(flags & SWP_DEFERERASE))
2211  {
2212  /* erase parent when hiding or resizing child */
2213  if ((flags & SWP_HIDEWINDOW) ||
2214  (!(flags & SWP_SHOWWINDOW) &&
2216  {
2217  PWND Parent = Window->spwndParent;
2220  }
2221 
2222  /* Give newly shown windows a chance to redraw */
2223  if(((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2225  {
2227  }
2228  }
2229 
2230  /* And last, send the WM_WINDOWPOSCHANGED message */
2231 
2232  TRACE("\tstatus hwnd %p flags = %04x\n",Window?Window->head.h:NULL,WinPos.flags & SWP_AGG_STATUSFLAGS);
2233 
2234  if (((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2236  {
2237  /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
2238  and always contains final window position.
2239  */
2240  WinPos.x = NewWindowRect.left;
2241  WinPos.y = NewWindowRect.top;
2242  WinPos.cx = NewWindowRect.right - NewWindowRect.left;
2243  WinPos.cy = NewWindowRect.bottom - NewWindowRect.top;
2244  TRACE("WM_WINDOWPOSCHANGED hwnd %p Flags %04x\n",WinPos.hwnd,WinPos.flags);
2245  co_IntSendMessageNoWait(WinPos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM) &WinPos);
2246  }
2247 
2248  if ( WinPos.flags & SWP_FRAMECHANGED || WinPos.flags & SWP_STATECHANGED ||
2249  !(WinPos.flags & SWP_NOCLIENTSIZE) || !(WinPos.flags & SWP_NOCLIENTMOVE) )
2250  {
2251  PWND pWnd = ValidateHwndNoErr(WinPos.hwnd);
2252  if (pWnd)
2253  IntNotifyWinEvent(EVENT_OBJECT_LOCATIONCHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2254  }
2255 
2256  if(bPointerInWindow != IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y))
2257  {
2258  /* Generate mouse move message */
2259  MSG msg;
2260  msg.message = WM_MOUSEMOVE;
2261  msg.wParam = UserGetMouseButtonsState();
2262  msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
2263  msg.pt = gpsi->ptCursor;
2265  }
2266 
2267  return TRUE;
2268 }
2269 
2271 co_WinPosGetNonClientSize(PWND Window, RECT* WindowRect, RECT* ClientRect)
2272 {
2273  LRESULT Result;
2274 
2276 
2277  *ClientRect = *WindowRect;
2278  Result = co_IntSendMessageNoWait(Window->head.h, WM_NCCALCSIZE, FALSE, (LPARAM) ClientRect);
2279 
2280  FixClientRect(ClientRect, WindowRect);
2281 
2282  return Result;
2283 }
2284 
2285 void FASTCALL
2287 {
2288  RECTL Rect;
2289  LPARAM lParam;
2291 
2292  IntGetClientRect(Wnd, &Rect);
2293  lParam = MAKELONG(Rect.right-Rect.left, Rect.bottom-Rect.top);
2294 
2295  Wnd->state &= ~WNDS_SENDSIZEMOVEMSGS;
2296 
2297  if (Wnd->style & WS_MAXIMIZE)
2298  {
2300  }
2301  else if (Wnd->style & WS_MINIMIZE)
2302  {
2304  lParam = 0;
2305  }
2306 
2308 
2309  if (UserIsDesktopWindow(Wnd->spwndParent))
2310  lParam = MAKELONG(Wnd->rcClient.left, Wnd->rcClient.top);
2311  else
2312  lParam = MAKELONG(Wnd->rcClient.left-Wnd->spwndParent->rcClient.left, Wnd->rcClient.top-Wnd->spwndParent->rcClient.top);
2313 
2315 
2317 }
2318 
2319 UINT FASTCALL
2320 co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT* NewPos)
2321 {
2322  POINT Size;
2323  WINDOWPLACEMENT wpl;
2324  LONG old_style;
2325  UINT SwpFlags = 0;
2326 
2327  ASSERT_REFS_CO(Wnd);
2328 
2329  wpl.length = sizeof(wpl);
2330  IntGetWindowPlacement( Wnd, &wpl );
2331 
2332  if (co_HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)Wnd->head.h, ShowFlag))
2333  {
2334  ERR("WinPosMinMaximize WH_CBT Call Hook return!\n");
2335  return SWP_NOSIZE | SWP_NOMOVE;
2336  }
2337  if (Wnd->style & WS_MINIMIZE)
2338  {
2339  switch (ShowFlag)
2340  {
2341  case SW_MINIMIZE:
2342  case SW_SHOWMINNOACTIVE:
2343  case SW_SHOWMINIMIZED:
2344  case SW_FORCEMINIMIZE:
2345  return SWP_NOSIZE | SWP_NOMOVE;
2346  }
2347  if (!co_IntSendMessageNoWait(Wnd->head.h, WM_QUERYOPEN, 0, 0))
2348  {
2349  return(SWP_NOSIZE | SWP_NOMOVE);
2350  }
2351  SwpFlags |= SWP_NOCOPYBITS;
2352  }
2353  switch (ShowFlag)
2354  {
2355  case SW_MINIMIZE:
2356  case SW_SHOWMINNOACTIVE:
2357  case SW_SHOWMINIMIZED:
2358  case SW_FORCEMINIMIZE:
2359  {
2360  //ERR("MinMaximize Minimize\n");
2361  if (Wnd->style & WS_MAXIMIZE)
2362  {
2363  Wnd->InternalPos.flags |= WPF_RESTORETOMAXIMIZED;
2364  }
2365  else
2366  {
2367  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2368  }
2369 
2370  old_style = IntSetStyle( Wnd, WS_MINIMIZE, WS_MAXIMIZE );
2371 
2373 
2374  if (!(Wnd->InternalPos.flags & WPF_SETMINPOSITION))
2375  Wnd->InternalPos.flags &= ~WPF_MININIT;
2376 
2377  WinPosFindIconPos(Wnd, &wpl.ptMinPosition);
2378 
2379  if (!(old_style & WS_MINIMIZE))
2380  {
2381  SwpFlags |= SWP_STATECHANGED;
2382  IntShowOwnedPopups(Wnd, FALSE);
2383  }
2384 
2385  RECTL_vSetRect(NewPos, wpl.ptMinPosition.x, wpl.ptMinPosition.y,
2388  SwpFlags |= SWP_NOCOPYBITS;
2389  break;
2390  }
2391 
2392  case SW_MAXIMIZE:
2393  {
2394  //ERR("MinMaximize Maximize\n");
2395  if ((Wnd->style & WS_MAXIMIZE) && (Wnd->style & WS_VISIBLE))
2396  {
2397  SwpFlags = SWP_NOSIZE | SWP_NOMOVE;
2398  break;
2399  }
2401 
2402  /*ERR("Maximize: %d,%d %dx%d\n",
2403  wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, Size.x, Size.y);
2404  */
2405  old_style = IntSetStyle( Wnd, WS_MAXIMIZE, WS_MINIMIZE );
2406  /*if (old_style & WS_MINIMIZE)
2407  {
2408  IntShowOwnedPopups(Wnd, TRUE);
2409  }*/
2410 
2411  if (!(old_style & WS_MAXIMIZE)) SwpFlags |= SWP_STATECHANGED;
2412  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2413  //wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2414  Size.x, Size.y);
2415  break;
2416  }
2417 
2418  case SW_SHOWNOACTIVATE:
2419  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2420  /* fall through */
2421  case SW_SHOWNORMAL:
2422  case SW_RESTORE:
2423  case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
2424  {
2425  //ERR("MinMaximize Restore\n");
2426  old_style = IntSetStyle( Wnd, 0, WS_MINIMIZE | WS_MAXIMIZE );
2427  if (old_style & WS_MINIMIZE)
2428  {
2429  IntShowOwnedPopups(Wnd, TRUE);
2430 
2431  if (Wnd->InternalPos.flags & WPF_RESTORETOMAXIMIZED)
2432  {
2434  IntSetStyle( Wnd, WS_MAXIMIZE, 0 );
2435  SwpFlags |= SWP_STATECHANGED;
2436  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2437  wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2438  break;
2439  }
2440  else
2441  {
2442  *NewPos = wpl.rcNormalPosition;
2443  NewPos->right -= NewPos->left;
2444  NewPos->bottom -= NewPos->top;
2445  break;
2446  }
2447  }
2448  else
2449  {
2450  if (!(old_style & WS_MAXIMIZE))
2451  {
2452  break;
2453  }
2454  SwpFlags |= SWP_STATECHANGED;
2455  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2456  *NewPos = wpl.rcNormalPosition;
2457  NewPos->right -= NewPos->left;
2458  NewPos->bottom -= NewPos->top;
2459  break;
2460  }
2461  }
2462  }
2463  return SwpFlags;
2464 }
2465 
2466 /*
2467  ShowWindow does not set SWP_FRAMECHANGED!!! Fix wine msg test_SetParent:WmSetParentSeq_2:23 wParam bits!
2468  */
2471 {
2472  BOOLEAN WasVisible;
2473  UINT Swp = 0, EventMsg = 0;
2474  RECTL NewPos = {0, 0, 0, 0};
2475  BOOLEAN ShowFlag;
2476  LONG style;
2477  PWND Parent;
2478  PTHREADINFO pti;
2479  //HRGN VisibleRgn;
2480  BOOL ShowOwned = FALSE;
2481  BOOL FirstTime = FALSE;
2482  ASSERT_REFS_CO(Wnd);
2483  //KeRosDumpStackFrames(NULL, 20);
2485  WasVisible = (Wnd->style & WS_VISIBLE) != 0;
2486  style = Wnd->style;
2487 
2488  TRACE("co_WinPosShowWindow START hwnd %p Cmd %d usicmd %u\n",
2489  Wnd->head.h, Cmd, pti->ppi->usi.wShowWindow);
2490 
2491  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2492  {
2493  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD)
2494  {
2495  if ((Wnd->style & WS_CAPTION) == WS_CAPTION)
2496  {
2497  if (Wnd->spwndOwner == NULL)
2498  {
2499  if ( Cmd == SW_SHOWNORMAL || Cmd == SW_SHOW)
2500  {
2501  Cmd = SW_SHOWDEFAULT;
2502  }
2503  FirstTime = TRUE;
2504  TRACE("co_WPSW FT 1\n");
2505  }
2506  }
2507  }
2508  }
2509 
2510  if ( Cmd == SW_SHOWDEFAULT )
2511  {
2512  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2513  {
2514  Cmd = pti->ppi->usi.wShowWindow;
2515  FirstTime = TRUE;
2516  TRACE("co_WPSW FT 2\n");
2517  }
2518  }
2519 
2520  if (FirstTime)
2521  {
2523  }
2524 
2525  switch (Cmd)
2526  {
2527  case SW_HIDE:
2528  {
2529  if (!WasVisible)
2530  {
2531  //ERR("co_WinPosShowWindow Exit Bad\n");
2532  return FALSE;
2533  }
2535  if (Wnd != pti->MessageQueue->spwndActive)
2536  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2537  break;
2538  }
2539 
2540  case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
2541  case SW_SHOWMINNOACTIVE:
2542  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2543  /* Fall through. */
2544  case SW_SHOWMINIMIZED:
2545  Swp |= SWP_SHOWWINDOW;
2546  /* Fall through. */
2547  case SW_MINIMIZE:
2548  {
2549  Swp |= SWP_NOACTIVATE;
2550  if (!(style & WS_MINIMIZE))
2551  {
2552  IntShowOwnedPopups(Wnd, FALSE );
2553  // Fix wine Win test_SetFocus todo #1 & #2,
2554  if (Cmd == SW_SHOWMINIMIZED)
2555  {
2556  //ERR("co_WinPosShowWindow Set focus 1\n");
2557  if ((style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2559  else
2560  co_UserSetFocus(0);
2561  }
2562 
2563  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2564 
2565  EventMsg = EVENT_SYSTEM_MINIMIZESTART;
2566  }
2567  else
2568  {
2569  if (WasVisible)
2570  {
2571  //ERR("co_WinPosShowWindow Exit Good\n");
2572  return TRUE;
2573  }
2574  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2575  }
2576  break;
2577  }
2578 
2579  case SW_SHOWMAXIMIZED:
2580  {
2581  Swp |= SWP_SHOWWINDOW;
2582  if (!(style & WS_MAXIMIZE))
2583  {
2584  ShowOwned = TRUE;
2585 
2586  Swp |= co_WinPosMinMaximize(Wnd, SW_MAXIMIZE, &NewPos);
2587 
2588  EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2589  }
2590  else
2591  {
2592  if (WasVisible)
2593  {
2594  //ERR("co_WinPosShowWindow Exit Good 1\n");
2595  return TRUE;
2596  }
2597  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2598  }
2599  break;
2600  }
2601 
2602  case SW_SHOWNA:
2604  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOZORDER;
2605  break;
2606  case SW_SHOW:
2607  if (WasVisible) return(TRUE); // Nothing to do!
2609  /* Don't activate the topmost window. */
2610  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2611  break;
2612 
2613  case SW_SHOWNOACTIVATE:
2614  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2615  /* Fall through. */
2616  case SW_SHOWNORMAL:
2617  case SW_SHOWDEFAULT:
2618  case SW_RESTORE:
2619  if (!WasVisible) Swp |= SWP_SHOWWINDOW;
2620  if (style & (WS_MINIMIZE | WS_MAXIMIZE))
2621  {
2622  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2623  if (style & WS_MINIMIZE) EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2624  }
2625  else
2626  {
2627  if (WasVisible)
2628  {
2629  //ERR("co_WinPosShowWindow Exit Good 3\n");
2630  return TRUE;
2631  }
2632  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2633  }
2634  if ( style & WS_CHILD &&
2635  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2636  !(Swp & SWP_STATECHANGED))
2637  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2638  break;
2639 
2640  default:
2641  //ERR("co_WinPosShowWindow Exit Good 4\n");
2642  return WasVisible;
2643  }
2644 
2645  ShowFlag = (Cmd != SW_HIDE);
2646 
2647  if ((ShowFlag != WasVisible || Cmd == SW_SHOWNA) && Cmd != SW_SHOWMAXIMIZED && !(Swp & SWP_STATECHANGED))
2648  {
2649  co_IntSendMessageNoWait(Wnd->head.h, WM_SHOWWINDOW, ShowFlag, 0);
2650 #if 0 // Fix wine msg test_SetParent:WmSetParentSeq_1:2
2651  if (!(Wnd->state2 & WNDS2_WIN31COMPAT)) // <------------- XP sets this bit!
2652  co_IntSendMessageNoWait(Wnd->head.h, WM_SETVISIBLE, ShowFlag, 0);
2653 #endif
2654  if (!VerifyWnd(Wnd)) return WasVisible;
2655  }
2656 
2657  /* We can't activate a child window */
2658  if ((Wnd->style & WS_CHILD) &&
2659  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2660  Cmd != SW_SHOWNA)
2661  {
2662  //ERR("SWP Child No active and ZOrder\n");
2663  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2664  }
2665 
2666 #if 0 // Explorer issues with common controls? Someone does not know how CS_SAVEBITS works.
2667  // Breaks startup and shutdown active window...
2668  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD &&
2669  Wnd->pcls->style & CS_SAVEBITS &&
2670  ((Cmd == SW_SHOW) || (Cmd == SW_NORMAL)))
2671  {
2672  ERR("WinPosShowWindow Set active\n");
2673  //UserSetActiveWindow(Wnd);
2674  co_IntSetForegroundWindow(Wnd); // HACK
2675  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2676  }
2677 #endif
2678 
2679  if (IsChildVisible(Wnd) || Swp & SWP_STATECHANGED)
2680  {
2681  TRACE("Child is Vis %s or State changed %s. ShowFlag %s Swp %04x\n",
2682  (IsChildVisible(Wnd) ? "TRUE" : "FALSE"), (Swp & SWP_STATECHANGED ? "TRUE" : "FALSE"),
2683  (ShowFlag ? "TRUE" : "FALSE"),LOWORD(Swp));
2684  co_WinPosSetWindowPos( Wnd,
2685  0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP,
2686  NewPos.left,
2687  NewPos.top,
2688  NewPos.right, // NewPos.right - NewPos.left, when minimized and restore, the window becomes smaller.
2689  NewPos.bottom,// NewPos.bottom - NewPos.top,
2690  LOWORD(Swp));
2691  }
2692  else
2693  {
2694  TRACE("Parent Vis?\n");
2695  /* if parent is not visible simply toggle WS_VISIBLE and return */
2696  if (ShowFlag) IntSetStyle( Wnd, WS_VISIBLE, 0 );
2697  else IntSetStyle( Wnd, 0, WS_VISIBLE );
2698  }
2699 
2700  if ( EventMsg ) IntNotifyWinEvent(EventMsg, Wnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2701 
2702  if ( ShowOwned ) IntShowOwnedPopups(Wnd, TRUE );
2703 
2704  if ((Cmd == SW_HIDE) || (Cmd == SW_MINIMIZE))
2705  {
2706  if ( Wnd == pti->MessageQueue->spwndActive && pti->MessageQueue == IntGetFocusMessageQueue() )
2707  {
2708  if (UserIsDesktopWindow(Wnd->spwndParent))
2709  {
2710  if (!ActivateOtherWindowMin(Wnd))
2711  {
2713  }
2714  }
2715  else
2716  {
2718  }
2719  }
2720 
2721  /* Revert focus to parent */
2722  if (Wnd == pti->MessageQueue->spwndFocus)
2723  {
2724  Parent = Wnd->spwndParent;
2725  if (UserIsDesktopWindow(Wnd->spwndParent))
2726  Parent = 0;
2728  }
2729  // Hide, just return.
2730  if (Cmd == SW_HIDE) return WasVisible;
2731  }
2732 
2733  /* FIXME: Check for window destruction. */
2734 
2735  if ((Wnd->state & WNDS_SENDSIZEMOVEMSGS) &&
2736  !(Wnd->state2 & WNDS2_INDESTROY))
2737  {
2738  co_WinPosSendSizeMove(Wnd);
2739  }
2740 
2741  /* if previous state was minimized Windows sets focus to the window */
2742  if (style & WS_MINIMIZE)
2743  {
2744  co_UserSetFocus(Wnd);
2745  // Fix wine Win test_SetFocus todo #3,
2747  }
2748  //ERR("co_WinPosShowWindow EXIT\n");
2749  return WasVisible;
2750 }
2751 
2752 static PWND
2754  IN PWND ScopeWin,
2755  IN POINT *Point,
2756  IN OUT USHORT *HitTest,
2757  IN BOOL Ignore
2758  )
2759 {
2760  HWND *List, *phWnd;
2761  PWND pwndChild = NULL;
2762 
2763  /* not visible */
2764  if (!(ScopeWin->style & WS_VISIBLE))
2765  {
2766  return NULL;
2767  }
2768 
2769  /* not in window or in window region */
2770  if (!IntPtInWindow(ScopeWin, Point->x, Point->y))
2771  {
2772  return NULL;
2773  }
2774 
2775  /* transparent */
2776  if ((ScopeWin->ExStyle & (WS_EX_LAYERED|WS_EX_TRANSPARENT)) == (WS_EX_LAYERED|WS_EX_TRANSPARENT))
2777  {
2778  return NULL;
2779  }
2780 
2781  if (!Ignore && (ScopeWin->style & WS_DISABLED))
2782  { /* disabled child */
2783  if ((ScopeWin->style & (WS_POPUP|WS_CHILD)) == WS_CHILD) return NULL;
2784  /* process the hit error */
2785  *HitTest = HTERROR;
2786  return ScopeWin;
2787  }
2788 
2789  /* not minimized and check if point is inside the window */
2790  if (!(ScopeWin->style & WS_MINIMIZE) &&
2791  RECTL_bPointInRect(&ScopeWin->rcClient, Point->x, Point->y) )
2792  {
2793  UserReferenceObject(ScopeWin);
2794 
2795  List = IntWinListChildren(ScopeWin);
2796  if (List)
2797  {
2798  for (phWnd = List; *phWnd; ++phWnd)
2799  {
2800  if (!(pwndChild = ValidateHwndNoErr(*phWnd)))
2801  {
2802  continue;
2803  }
2804 
2805  pwndChild = co_WinPosSearchChildren(pwndChild, Point, HitTest, Ignore);
2806 
2807  if (pwndChild != NULL)
2808  {
2809  /* We found a window. Don't send any more WM_NCHITTEST messages */
2811  UserDereferenceObject(ScopeWin);
2812  return pwndChild;
2813  }
2814  }
2816  }
2817  UserDereferenceObject(ScopeWin);
2818  }
2819 
2820  if (ScopeWin->head.pti == PsGetCurrentThreadWin32Thread())
2821  {
2822  *HitTest = (USHORT)co_IntSendMessage(ScopeWin->head.h, WM_NCHITTEST, 0, MAKELONG(Point->x, Point->y));
2823 
2824  if ((*HitTest) == (USHORT)HTTRANSPARENT)
2825  {
2826  return NULL;
2827  }
2828  }
2829  else
2830  {
2831  if (*HitTest == HTNOWHERE && pwndChild == NULL) *HitTest = HTCLIENT;
2832  }
2833 
2834  return ScopeWin;
2835 }
2836 
2837 PWND APIENTRY
2839  IN PWND ScopeWin,
2840  IN POINT *WinPoint,
2841  IN OUT USHORT* HitTest,
2842  IN BOOL Ignore)
2843 {
2844  PWND Window;
2845  POINT Point = *WinPoint;
2847 
2848  if( ScopeWin == NULL )
2849  {
2850  ScopeWin = UserGetDesktopWindow();
2851  if(ScopeWin == NULL)
2852  return NULL;
2853  }
2854 
2855  *HitTest = HTNOWHERE;
2856 
2857  ASSERT_REFS_CO(ScopeWin);
2858  UserRefObjectCo(ScopeWin, &Ref);
2859 
2860  Window = co_WinPosSearchChildren(ScopeWin, &Point, HitTest, Ignore);
2861 
2862  UserDerefObjectCo(ScopeWin);
2863  if (Window)
2865  ASSERT_REFS_CO(ScopeWin);
2866 
2867  return Window;
2868 }
2869 
2870 PWND FASTCALL
2872 {
2873  POINTL Pt;
2874  HWND *List, *phWnd;
2875  PWND pwndHit = NULL;
2876 
2877  Pt.x = x;
2878  Pt.y = y;
2879 
2881  {
2882  Pt.x += Parent->rcClient.left;
2883  Pt.y += Parent->rcClient.top;
2884  }
2885 
2886  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2887 
2888  if ((List = IntWinListChildren(Parent)))
2889  {
2890  for (phWnd = List; *phWnd; phWnd++)
2891  {
2892  PWND Child;
2893  if ((Child = ValidateHwndNoErr(*phWnd)))
2894  {
2895  if ( Child->style & WS_VISIBLE && IntPtInWindow(Child, Pt.x, Pt.y) )
2896  {
2897  if ( Child->pcls->atomClassName != gpsi->atomSysClass[ICLS_BUTTON] ||
2898  (Child->style & BS_TYPEMASK) != BS_GROUPBOX )
2899  {
2901  return Child;
2902  }
2903  pwndHit = Child;
2904  }
2905  }
2906  }
2908  }
2909  return pwndHit ? pwndHit : Parent;
2910 }
2911 
2912 PWND APIENTRY
2914 {
2915  POINTL Pt;
2916  HWND *List, *phWnd;
2917  PWND pwndHit = NULL;
2918 
2919  Pt.x = x;
2920  Pt.y = y;
2921 
2923  {
2924  if (Parent->ExStyle & WS_EX_LAYOUTRTL)
2925  Pt.x = Parent->rcClient.right - Pt.x;
2926  else
2927  Pt.x += Parent->rcClient.left;
2928  Pt.y += Parent->rcClient.top;
2929  }
2930 
2931  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2932 
2933  if ((List = IntWinListChildren(Parent)))
2934  {
2935  for (phWnd = List; *phWnd; phWnd++)
2936  {
2937  PWND Child;
2938  if ((Child = ValidateHwndNoErr(*phWnd)))
2939  {
2940  if (uiFlags & (CWP_SKIPINVISIBLE|CWP_SKIPDISABLED))
2941  {
2942  if (!(Child->style & WS_VISIBLE) && (uiFlags & CWP_SKIPINVISIBLE)) continue;
2943  if ((Child->style & WS_DISABLED) && (uiFlags & CWP_SKIPDISABLED)) continue;
2944  }
2945 
2946  if (uiFlags & CWP_SKIPTRANSPARENT)
2947  {
2948  if (Child->ExStyle & WS_EX_TRANSPARENT) continue;
2949  }
2950 
2951  if (IntPtInWindow(Child, Pt.x, Pt.y))
2952  {
2953  pwndHit = Child;
2954  break;
2955  }
2956  }
2957  }
2959  }
2960  return pwndHit ? pwndHit : Parent;
2961 }
2962 
2963 HDWP
2964 FASTCALL
2966  HWND hwnd,
2967  HWND hwndAfter,
2968  INT x,
2969  INT y,
2970  INT cx,
2971  INT cy,
2972  UINT flags )
2973 {
2974  PSMWP pDWP;
2975  int i;
2976  HDWP retvalue = hdwp;
2977 
2978  TRACE("hdwp %p, hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
2979  hdwp, hwnd, hwndAfter, x, y, cx, cy, flags);
2980 
2981  if (flags & ~(SWP_NOSIZE | SWP_NOMOVE |
2986  {
2988  return NULL;
2989  }
2990 
2991  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
2992  {
2994  return NULL;
2995  }
2996 
2997  for (i = 0; i < pDWP->ccvr; i++)
2998  {
2999  if (pDWP->acvr[i].pos.hwnd == hwnd)
3000  {
3001  /* Merge with the other changes */
3002  if (!(flags & SWP_NOZORDER))
3003  {
3004  pDWP->acvr[i].pos.hwndInsertAfter = hwndAfter;
3005  }
3006  if (!(flags & SWP_NOMOVE))
3007  {
3008  pDWP->acvr[i].pos.x = x;
3009  pDWP->acvr[i].pos.y = y;
3010  }
3011  if (!(flags & SWP_NOSIZE))
3012  {
3013  pDWP->acvr[i].pos.cx = cx;
3014  pDWP->acvr[i].pos.cy = cy;
3015  }
3016  pDWP->acvr[i].pos.flags &= flags | ~(SWP_NOSIZE | SWP_NOMOVE |
3020  pDWP->acvr[i].pos.flags |= flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW |
3022  goto END;
3023  }
3024  }
3025  if (pDWP->ccvr >= pDWP->ccvrAlloc)
3026  {
3027  PCVR newpos = ExAllocatePoolWithTag(PagedPool, pDWP->ccvrAlloc * 2 * sizeof(CVR), USERTAG_SWP);
3028  if (!newpos)
3029  {
3030  retvalue = NULL;
3031  goto END;
3032  }
3033  RtlZeroMemory(newpos, pDWP->ccvrAlloc * 2 * sizeof(CVR));
3034  RtlCopyMemory(newpos, pDWP->acvr, pDWP->ccvrAlloc * sizeof(CVR));
3036  pDWP->ccvrAlloc *= 2;
3037  pDWP->acvr = newpos;
3038  }
3039  pDWP->acvr[pDWP->ccvr].pos.hwnd = hwnd;
3040  pDWP->acvr[pDWP->ccvr].pos.hwndInsertAfter = hwndAfter;
3041  pDWP->acvr[pDWP->ccvr].pos.x = x;
3042  pDWP->acvr[pDWP->ccvr].pos.y = y;
3043  pDWP->acvr[pDWP->ccvr].pos.cx = cx;
3044  pDWP->acvr[pDWP->ccvr].pos.cy = cy;
3045  pDWP->acvr[pDWP->ccvr].pos.flags = flags;
3046  pDWP->acvr[pDWP->ccvr].hrgnClip = NULL;
3047  pDWP->acvr[pDWP->ccvr].hrgnInterMonitor = NULL;
3048  pDWP->ccvr++;
3049 END:
3050  return retvalue;
3051 }
3052 
3054 {
3055  PSMWP pDWP;
3056  PCVR winpos;
3057  BOOL res = TRUE;
3058  int i;
3059 
3060  TRACE("%p\n", hdwp);
3061 
3062  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
3063  {
3065  return FALSE;
3066  }
3067 
3068  for (i = 0, winpos = pDWP->acvr; res && i < pDWP->ccvr; i++, winpos++)
3069  {
3070  PWND pwnd;
3072 
3073  TRACE("hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
3074  winpos->pos.hwnd, winpos->pos.hwndInsertAfter, winpos->pos.x, winpos->pos.y,
3075  winpos->pos.cx, winpos->pos.cy, winpos->pos.flags);
3076 
3077  pwnd = ValidateHwndNoErr(winpos->pos.hwnd);
3078  if (!pwnd)
3079  continue;
3080 
3081  UserRefObjectCo(pwnd, &Ref);
3082 
3083  if ( sAsync )
3084  {
3085  LRESULT lRes;
3087  if ( ppos )
3088  {
3089  *ppos = winpos->pos;
3090  /* Yes it's a pointer inside Win32k! */
3091  lRes = co_IntSendMessageNoWait( winpos->pos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
3092  /* We handle this the same way as Event Hooks and Hooks. */
3093  if ( !lRes )
3094  {
3096  }
3097  }
3098  }
3099  else
3100  res = co_WinPosSetWindowPos( pwnd,
3101  winpos->pos.hwndInsertAfter,
3102  winpos->pos.x,
3103  winpos->pos.y,
3104  winpos->pos.cx,
3105  winpos->pos.cy,
3106  winpos->pos.flags);
3107 
3108  // Hack to pass tests.... Must have some work to do so clear the error.
3109  if (res && (winpos->pos.flags & (SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER)) == SWP_NOZORDER )
3111 
3112  UserDerefObjectCo(pwnd);
3113  }
3115  UserDereferenceObject(pDWP);
3117  return res;
3118 }
3119 
3120 /*
3121  * @implemented
3122  */
3123 HWND APIENTRY
3125  LONG x,
3126  LONG y,
3127  UINT uiFlags)
3128 {
3129  PWND pwndParent;
3130  TRACE("Enter NtUserChildWindowFromPointEx\n");
3132  if ((pwndParent = UserGetWindowObject(hwndParent)))
3133  {
3134  pwndParent = IntChildWindowFromPointEx(pwndParent, x, y, uiFlags);
3135  }
3136  UserLeave();
3137  TRACE("Leave NtUserChildWindowFromPointEx\n");
3138  return pwndParent ? UserHMGetHandle(pwndParent) : NULL;
3139 }
3140 
3141 /*
3142  * @implemented
3143  */
3144 BOOL APIENTRY
3146  DWORD Unknown1)
3147 {
3148  BOOL Ret;
3149  TRACE("Enter NtUserEndDeferWindowPosEx\n");
3151  Ret = IntEndDeferWindowPosEx(WinPosInfo, (BOOL)Unknown1);
3152  TRACE("Leave NtUserEndDeferWindowPosEx, ret=%i\n", Ret);
3153  UserLeave();
3154  return Ret;
3155 }
3156 
3157 /*
3158  * @implemented
3159  */
3160 HDWP APIENTRY
3161 NtUserDeferWindowPos(HDWP WinPosInfo,
3162  HWND Wnd,
3163  HWND WndInsertAfter,
3164  int x,
3165  int y,
3166  int cx,
3167  int cy,
3168  UINT Flags)
3169 {
3170  PWND pWnd, pWndIA;
3171  HDWP Ret = NULL;
3175 
3176  TRACE("Enter NtUserDeferWindowPos\n");
3178 
3179  if ( Flags & Tmp )
3180  {
3182  goto Exit;
3183  }
3184 
3185  pWnd = UserGetWindowObject(Wnd);
3186  if (!pWnd || UserIsDesktopWindow(pWnd) || UserIsMessageWindow(pWnd))
3187  {
3188  goto Exit;
3189  }
3190 
3191  if ( WndInsertAfter &&
3192  WndInsertAfter != HWND_BOTTOM &&
3193  WndInsertAfter != HWND_TOPMOST &&
3194  WndInsertAfter != HWND_NOTOPMOST )
3195  {
3196  pWndIA = UserGetWindowObject(WndInsertAfter);
3197  if (!pWndIA || UserIsDesktopWindow(pWndIA) || UserIsMessageWindow(pWndIA))
3198  {
3199  goto Exit;
3200  }
3201  }
3202 
3203  Ret = IntDeferWindowPos(WinPosInfo, Wnd, WndInsertAfter, x, y, cx, cy, Flags);
3204 
3205 Exit:
3206  TRACE("Leave NtUserDeferWindowPos, ret=%p\n", Ret);
3207  UserLeave();
3208  return Ret;
3209 }
3210 
3211 /*
3212  * @implemented
3213  */
3216  LPRECT rectWnd,
3217  LPPOINT ptIcon)
3218 {
3219  PWND Window;
3220  DWORD Ret = 0;
3221  BOOL Hit = FALSE;
3222  WINDOWPLACEMENT wndpl;
3223 
3224  UserEnterShared();
3225 
3226  if (!(Window = UserGetWindowObject(hWnd)))
3227  {
3228  Hit = FALSE;
3229  goto Exit;
3230  }
3231 
3232  _SEH2_TRY
3233  {
3234  if(rectWnd)
3235  {
3236  ProbeForWrite(rectWnd,
3237  sizeof(RECT),
3238  1);
3239  }
3240  if(ptIcon)
3241  {
3242  ProbeForWrite(ptIcon,
3243  sizeof(POINT),
3244  1);
3245  }
3246 
3247  }
3249  {
3251  Hit = TRUE;
3252  }
3253  _SEH2_END;
3254 
3255  wndpl.length = sizeof(WINDOWPLACEMENT);
3256 
3257  if (IntGetWindowPlacement(Window, &wndpl) && !Hit)
3258  {
3259  _SEH2_TRY
3260  {
3261  if (rectWnd)
3262  {
3263  RtlCopyMemory(rectWnd, &wndpl.rcNormalPosition , sizeof(RECT));
3264  }
3265  if (ptIcon)
3266  {
3267  RtlCopyMemory(ptIcon, &wndpl.ptMinPosition, sizeof(POINT));
3268  }
3269 
3270  }
3272  {
3274  Hit = TRUE;
3275  }
3276  _SEH2_END;
3277 
3278  if (!Hit) Ret = wndpl.showCmd;
3279  }
3280 Exit:
3281  UserLeave();
3282  return Ret;
3283 }
3284 
3285 /*
3286  * @implemented
3287  */
3288 BOOL APIENTRY
3290  WINDOWPLACEMENT *lpwndpl)
3291 {
3292  PWND Wnd;
3293  WINDOWPLACEMENT Safepl;
3294  NTSTATUS Status;
3296 
3297  TRACE("Enter NtUserGetWindowPlacement\n");
3298  UserEnterShared();
3299 
3300  if (!(Wnd = UserGetWindowObject(hWnd)))
3301  {
3302  RETURN( FALSE);
3303  }
3304 
3305  Status = MmCopyFromCaller(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
3306  if (!NT_SUCCESS(Status))
3307  {
3309  RETURN( FALSE);
3310  }
3311 
3312  Safepl.length = sizeof(WINDOWPLACEMENT);
3313 
3314  IntGetWindowPlacement(Wnd, &Safepl);
3315 
3316  Status = MmCopyToCaller(lpwndpl, &Safepl, sizeof(WINDOWPLACEMENT));
3317  if (!NT_SUCCESS(Status))
3318  {
3320  RETURN( FALSE);
3321  }
3322 
3323  RETURN( TRUE);
3324 
3325 CLEANUP:
3326  TRACE("Leave NtUserGetWindowPlacement, ret=%i\n",_ret_);
3327  UserLeave();
3328  END_CLEANUP;
3329 }
3330 
3331 DWORD
3332 APIENTRY
3334  HWND hWnd,
3335  UINT cmd, // Wine SW_ commands
3336  BOOL Hide)
3337 {
3338  PWND pWnd;
3339 
3340  TRACE("Enter NtUserMinMaximize\n");
3342 
3343  pWnd = UserGetWindowObject(hWnd);
3344  if (!pWnd || UserIsDesktopWindow(pWnd) || UserIsMessageWindow(pWnd))
3345  {
3346  goto Exit;
3347  }
3348 
3349  if ( cmd > SW_MAX || pWnd->state2 & WNDS2_INDESTROY)
3350  {
3352  goto Exit;
3353  }
3354 
3355  cmd |= Hide ? SW_HIDE : 0;
3356 
3357  co_WinPosShowWindow(pWnd, cmd);
3358 
3359 Exit:
3360  TRACE("Leave NtUserMinMaximize\n");
3361  UserLeave();
3362  return 0; // Always NULL?
3363 }
3364 
3365 /*
3366  * @implemented
3367  */
3368 BOOL APIENTRY
3370  HWND hWnd,
3371  int X,
3372  int Y,
3373  int nWidth,
3374  int nHeight,
3375  BOOL bRepaint)
3376 {
3377  return NtUserSetWindowPos(hWnd, 0, X, Y, nWidth, nHeight,
3378  (bRepaint ? SWP_NOZORDER | SWP_NOACTIVATE :
3380 }
3381 
3382 /*
3383  * @implemented
3384  */
3385 HWND APIENTRY
3387  LONG x,
3388  LONG y)
3389 {
3390  PWND pwndParent;
3391  TRACE("Enter NtUserRealChildWindowFromPoint\n");
3392  UserEnterShared();
3393  if ((pwndParent = UserGetWindowObject(Parent)))
3394  {
3395  pwndParent = IntRealChildWindowFromPoint(pwndParent, x, y);
3396  }
3397  UserLeave();
3398  TRACE("Leave NtUserRealChildWindowFromPoint\n");
3399  return pwndParent ? UserHMGetHandle(pwndParent) : NULL;
3400 }
3401 
3402 /*
3403  * @implemented
3404  */
3405 BOOL APIENTRY
3407  HWND hWnd,
3408  HWND hWndInsertAfter,
3409  int X,
3410  int Y,
3411  int cx,
3412  int cy,
3413  UINT uFlags)
3414 {
3416  PWND Window, pWndIA;
3417  BOOL ret;
3419 
3420  TRACE("Enter NtUserSetWindowPos\n");
3422 
3423  if (!(Window = UserGetWindowObject(hWnd)) ||
3425  {
3426  ERR("NtUserSetWindowPos bad window handle!\n");
3427  RETURN(FALSE);
3428  }
3429 
3430  if ( hWndInsertAfter != HWND_TOP &&
3431  hWndInsertAfter != HWND_BOTTOM &&
3432  hWndInsertAfter != HWND_TOPMOST &&
3433  hWndInsertAfter != HWND_NOTOPMOST )
3434  {
3435  if (!(pWndIA = UserGetWindowObject(hWndInsertAfter)) ||
3436  UserIsDesktopWindow(pWndIA) || UserIsMessageWindow(pWndIA))
3437  {
3438  ERR("NtUserSetWindowPos bad insert window handle!\n");
3439  RETURN(FALSE);
3440  }
3441  }
3442 
3443  /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
3444  if (!(uFlags & SWP_NOMOVE))
3445  {
3446  if (X < -32768) X = -32768;
3447  else if (X > 32767) X = 32767;
3448  if (Y < -32768) Y = -32768;
3449  else if (Y > 32767) Y = 32767;
3450  }
3451  if (!(uFlags & SWP_NOSIZE))
3452  {
3453  if (cx < 0) cx = 0;
3454  else if (cx > 32767) cx = 32767;
3455  if (cy < 0) cy = 0;
3456  else if (cy > 32767) cy = 32767;
3457  }
3458 
3459  UserRefObjectCo(Window, &Ref);
3460  ret = co_WinPosSetWindowPos(Window, hWndInsertAfter, X, Y, cx, cy, uFlags);
3462 
3463  RETURN(ret);
3464 
3465 CLEANUP:
3466  TRACE("Leave NtUserSetWindowPos, ret=%i\n",_ret_);
3467  UserLeave();
3468  END_CLEANUP;
3469 }
3470 
3471 /*
3472  * @implemented
3473  */
3474 INT APIENTRY
3476  HWND hWnd,
3477  HRGN hRgn,
3478  BOOL bRedraw)
3479 {
3480  HRGN hrgnCopy = NULL;
3481  PWND Window;
3483  BOOLEAN Ret = FALSE;
3485 
3486  TRACE("Enter NtUserSetWindowRgn\n");
3488 
3489  if (!(Window = UserGetWindowObject(hWnd)) ||
3491  {
3492  RETURN( 0);
3493  }
3494 
3495  if (hRgn) // The region will be deleted in user32.
3496  {
3497  if (GreIsHandleValid(hRgn))
3498  {
3499  hrgnCopy = NtGdiCreateRectRgn(0, 0, 0, 0);
3500  /* The coordinates of a window's window region are relative to the
3501  upper-left corner of the window, not the client area of the window. */
3502  NtGdiCombineRgn( hrgnCopy, hRgn, 0, RGN_COPY);
3503  }
3504  else
3505  RETURN( 0);
3506  }
3507 
3509  if (hrgnCopy)
3510  {
3511  Window->hrgnNewFrame = hrgnCopy; // Should be PSMWP->acvr->hrgnClip
3512  }
3513  else
3514  {
3515  Window->hrgnNewFrame = HRGN_WINDOW;
3516  }
3518  Ret = co_WinPosSetWindowPos(Window, HWND_TOP, 0, 0, 0, 0, bRedraw ? flags : (flags|SWP_NOREDRAW) );
3519 
3520  RETURN( (INT)Ret);
3521 
3522 CLEANUP:
3523  TRACE("Leave NtUserSetWindowRgn, ret=%i\n",_ret_);
3524  UserLeave();
3525  END_CLEANUP;
3526 }
3527 
3528 /*
3529  * @implemented
3530  */
3533  HWND hwnd,
3534  UINT showCmd,
3535  LPRECT lprect,
3536  LPPOINT lppt)
3537 {
3538  WINDOWPLACEMENT wndpl;
3539  UINT flags;
3540  PWND Wnd;
3541  RECT rect;
3542  POINT pt = {0};
3545 
3546  TRACE("Enter NtUserSetWindowPlacement\n");
3548 
3549  if (!(Wnd = UserGetWindowObject(hwnd)) || // FIXME:
3551  {
3552  RETURN( FALSE);
3553  }
3554 
3555  _SEH2_TRY
3556  {
3557  if (lppt)
3558  {
3559  ProbeForRead(lppt, sizeof(POINT), 1);
3560  RtlCopyMemory(&pt, lppt, sizeof(POINT));
3561  }
3562  if (lprect)
3563  {
3564  ProbeForRead(lprect, sizeof(RECT), 1);
3565  RtlCopyMemory(&rect, lprect, sizeof(RECT));
3566  }
3567  }
3569  {
3572  }
3573  _SEH2_END
3574 
3575  wndpl.length = sizeof(wndpl);
3576  wndpl.showCmd = showCmd;
3577  wndpl.flags = flags = 0;
3578 
3579  if ( lppt )
3580  {
3581  flags |= PLACE_MIN;
3582  wndpl.flags |= WPF_SETMINPOSITION;
3583  wndpl.ptMinPosition = pt;
3584  }
3585  if ( lprect )
3586  {
3587  flags |= PLACE_RECT;
3588  wndpl.rcNormalPosition = rect;
3589  }
3590 
3591  UserRefObjectCo(Wnd, &Ref);
3592  IntSetWindowPlacement(Wnd, &wndpl, flags);
3593  UserDerefObjectCo(Wnd);
3594  RETURN(TRUE);
3595 
3596 CLEANUP:
3597  TRACE("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
3598  UserLeave();
3599  END_CLEANUP;
3600 }
3601 
3602 /*
3603  * @implemented
3604  */
3605 BOOL APIENTRY
3607  WINDOWPLACEMENT *lpwndpl)
3608 {
3609  PWND Wnd;
3610  WINDOWPLACEMENT Safepl;
3611  UINT Flags;
3614 
3615  TRACE("Enter NtUserSetWindowPlacement\n");
3617 
3618  if (!(Wnd = UserGetWindowObject(hWnd)) ||
3620  {
3621  RETURN( FALSE);
3622  }
3623 
3624  _SEH2_TRY
3625  {
3626  ProbeForRead(lpwndpl, sizeof(WINDOWPLACEMENT), 1);
3627  RtlCopyMemory(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
3628  }
3630  {
3633  }
3634  _SEH2_END
3635 
3636  if(Safepl.length != sizeof(WINDOWPLACEMENT))
3637  {
3638  RETURN( FALSE);
3639  }
3640 
3642  if (Safepl.flags & WPF_SETMINPOSITION) Flags |= PLACE_MIN;
3643  UserRefObjectCo(Wnd, &Ref);
3644  IntSetWindowPlacement(Wnd, &Safepl, Flags);
3645  UserDerefObjectCo(Wnd);
3646  RETURN(TRUE);
3647 
3648 CLEANUP:
3649  TRACE("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
3650  UserLeave();
3651  END_CLEANUP;
3652 }
3653 
3654 /*
3655  * @implemented
3656  */
3657 BOOL APIENTRY
3659 {
3660  PWND Window;
3661  BOOL ret;
3664 
3665  TRACE("Enter NtUserShowWindowAsync\n");
3667 
3668  if (!(Window = UserGetWindowObject(hWnd)) ||
3670  {
3671  RETURN(FALSE);
3672  }
3673 
3674  if ( nCmdShow > SW_MAX )
3675  {
3677  RETURN(FALSE);
3678  }
3679 
3680  UserRefObjectCo(Window, &Ref);
3683  if (-1 == (int) ret || !ret) ret = FALSE;
3684 
3685  RETURN(ret);
3686 
3687 CLEANUP:
3688  TRACE("Leave NtUserShowWindowAsync, ret=%i\n",_ret_);
3689  UserLeave();
3690  END_CLEANUP;
3691 }
3692 
3693 /*
3694  * @implemented
3695  */
3696 BOOL APIENTRY
3698 {
3699  PWND Window;
3700  BOOL ret;
3703 
3704  TRACE("Enter NtUserShowWindow hWnd %p SW_ %d\n",hWnd, nCmdShow);
3706 
3707  if (!(Window = UserGetWindowObject(hWnd)) ||
3709  {
3710  RETURN(FALSE);
3711  }
3712 
3713  if ( nCmdShow > SW_MAX || Window->state2 & WNDS2_INDESTROY)
3714  {
3716  RETURN(FALSE);
3717  }
3718 
3719  UserRefObjectCo(Window, &Ref);
3720  ret = co_WinPosShowWindow(Window, nCmdShow);
3722 
3723  RETURN(ret);
3724 
3725 CLEANUP:
3726  TRACE("Leave NtUserShowWindow, ret=%i\n",_ret_);
3727  UserLeave();
3728  END_CLEANUP;
3729 }
3730 
3731 
3732 /*
3733  * @implemented
3734  */
3735 HWND APIENTRY
3737 {
3738  POINT pt;
3739  HWND Ret;
3741  USHORT hittest;
3744 
3745  TRACE("Enter NtUserWindowFromPoint\n");
3747 
3749  {
3750  //PTHREADINFO pti;
3751 
3752  pt.x = X;
3753  pt.y = Y;
3754 
3755  // Hmm... Threads live on desktops thus we have a reference on the desktop and indirectly the desktop window.
3756  // It is possible this referencing is useless, though it should not hurt...
3758 
3759  //pti = PsGetCurrentThreadWin32Thread();
3761 
3762  if (Window)
3763  {
3764  Ret = UserHMGetHandle(Window);
3765 
3766  RETURN( Ret);
3767  }
3768  }
3769 
3770  RETURN( NULL);
3771 
3772 CLEANUP:
3774 
3775  TRACE("Leave NtUserWindowFromPoint, ret=%p\n", _ret_);
3776  UserLeave();
3777  END_CLEANUP;
3778 }
3779 
3780 /* EOF */
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DBG_DEFAULT_CHANNEL(UserWinpos)
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Definition: winuser.h:208
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Definition: winuser.h:958
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Definition: winuser.h:209
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Definition: winpos.c:1352
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_Out_opt_ int _Out_opt_ int * cy
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Definition: winpos.c:2753
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unsigned char BOOLEAN
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Definition: window.h:16
smooth NULL
Definition: ftsmooth.c:416
#define HAS_THICKFRAME(Style, ExStyle)
Definition: window.h:12
#define WS_EX_DLGMODALFRAME
Definition: pedump.c:645
static HWND hwndParent
Definition: cryptui.c:300
DWORD APIENTRY NtUserMinMaximize(HWND hWnd, UINT cmd, BOOL Hide)
Definition: winpos.c:3333
#define HRGN_WINDOW
Definition: ntuser.h:329
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1238
#define RGN_OR
Definition: wingdi.h:358
_At_(*)(_In_ PWSK_CLIENT Client, _In_opt_ PUNICODE_STRING NodeName, _In_opt_ PUNICODE_STRING ServiceName, _In_opt_ ULONG NameSpace, _In_opt_ GUID *Provider, _In_opt_ PADDRINFOEXW Hints, _Outptr_ PADDRINFOEXW *Result, _In_opt_ PEPROCESS OwningProcess, _In_opt_ PETHREAD OwningThread, _Inout_ PIRP Irp Result)(Mem)) NTSTATUS(WSKAPI *PFN_WSK_GET_ADDRESS_INFO
Definition: wsk.h:426
__kernel_entry W32KAPI BOOL APIENTRY NtGdiBitBlt(_In_ HDC hdcDst, _In_ INT x, _In_ INT y, _In_ INT cx, _In_ INT cy, _In_opt_ HDC hdcSrc, _In_ INT xSrc, _In_ INT ySrc, _In_ DWORD rop4, _In_ DWORD crBackColor, _In_ FLONG fl)
LONG_PTR LPARAM
Definition: windef.h:208
GLint GLint bottom
Definition: glext.h:7726
#define WH_CBT
Definition: winuser.h:35
PTHREADINFO gptiCurrent
Definition: ntuser.c:15
#define WS_EX_NOACTIVATE
Definition: winuser.h:395
struct _WND * spwndNext
Definition: ntuser.h:675
Definition: region.h:7
UINT flags
Definition: winuser.h:3569
#define WEF_SETBYWNDPTI
Definition: ntuser.h:213
#define HTERROR
Definition: winuser.h:2447
#define STARTF_USESHOWWINDOW
Definition: winbase.h:472
#define SW_SHOW
Definition: winuser.h:769
PWND FASTCALL IntGetLastTopMostWindow(VOID)
Definition: winpos.c:237
#define WOC_RGN_CLIENT
Definition: winddi.h:1265
#define WS_MAXIMIZEBOX
Definition: pedump.c:632
#define SWP_AGG_NOGEOMETRYCHANGE
Definition: winpos.c:19
long left
Definition: polytest.cpp:53
PWND FASTCALL UserGetWindowObject(HWND hWnd)
Definition: window.c:103
INT FASTCALL IntGdiCombineRgn(PREGION prgnDest, PREGION prgnSrc1, PREGION prgnSrc2, INT iCombineMode)
Definition: region.c:2506
HWND FASTCALL UserGetForegroundWindow(VOID)
Definition: focus.c:1303
Definition: infcodes.c:25
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
UINT FASTCALL co_WinPosGetMinMaxInfo(PWND Window, POINT *MaxSize, POINT *MaxPos, POINT *MinTrack, POINT *MaxTrack)
Definition: winpos.c:931
#define WS_MINIMIZED
Definition: undocuser.h:18
BOOLEAN FASTCALL co_WinPosShowWindow(PWND Wnd, INT Cmd)
Definition: winpos.c:2470
VOID FASTCALL UserEnterExclusive(VOID)
Definition: ntuser.c:247
#define UserHMGetHandle(obj)
Definition: ntuser.h:208
static BOOL FASTCALL WinPosFixupFlags(WINDOWPOS *WinPos, PWND Wnd)
Definition: winpos.c:1522
#define WS_CAPTION
Definition: pedump.c:624
VOID SelectWindowRgn(PWND Window, HRGN hRgnClip)
Definition: winpos.c:258
BOOL APIENTRY NtUserSetWindowPlacement(HWND hWnd, WINDOWPLACEMENT *lpwndpl)
Definition: winpos.c:3606
#define SM_CYSCREEN
Definition: winuser.h:950
#define HWND_BOTTOM
Definition: winuser.h:1191
#define TRACE(s)
Definition: solgame.cpp:4
#define ERROR_INVALID_WINDOW_HANDLE
Definition: winerror.h:881
const DWORD Style
Definition: appswitch.c:71
#define _SEH2_YIELD(STMT_)
Definition: pseh2_64.h:8
HRGN hrgnInterMonitor
Definition: winpos.h:17
r parent
Definition: btrfs.c:2869
LIST_ENTRY List
Definition: psmgr.c:57
if(!(yy_init))
Definition: macro.lex.yy.c:714
UINT FASTCALL co_WinPosArrangeIconicWindows(PWND parent)
Definition: winpos.c:728
#define WS_ICONIC
Definition: pedump.c:641
Implementation of the Explorer desktop window.
Definition: desktop.h:51
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define WM_SIZE
Definition: winuser.h:1593
UINT InternalPosInitialized
Definition: ntuser.h:721
#define SM_CXDLGFRAME
Definition: winuser.h:956
#define SWP_NOACTIVATE
Definition: winuser.h:1227
static void Exit(void)
Definition: sock.c:1331
#define RDW_ERASE
Definition: winuser.h:1197
#define SWP_STATECHANGED
Definition: msg.c:47
BOOL FASTCALL IntGdiSetRegionOwner(HRGN hRgn, DWORD OwnerMask)
Definition: region.c:2478
#define WM_WINDOWPOSCHANGING
Definition: winuser.h:1643
#define WA_ACTIVE
Definition: winuser.h:2598
VOID FASTCALL co_IntPaintWindows(PWND Wnd, ULONG Flags, BOOL Recurse)
Definition: painting.c:391
#define SM_CXMINTRACK
Definition: winuser.h:987
Definition: winpos.h:3
#define GW_HWNDLAST
Definition: winuser.h:760
#define WPF_SETMINPOSITION
Definition: winuser.h:2508
#define WS_EX_LAYERED
Definition: winuser.h:389
BOOL FASTCALL RECTL_bIntersectRect(_Out_ RECTL *prclDst, _In_ const RECTL *prcl1, _In_ const RECTL *prcl2)
Definition: rect.c:55
void FASTCALL co_WinPosSendSizeMove(PWND Wnd)
Definition: winpos.c:2286
HRGN hrgnUpdate
Definition: ntuser.h:685
#define for
Definition: utility.h:88
unsigned long DWORD
Definition: ntddk_ex.h:95
#define DECLARE_RETURN(type)
Definition: ntuser.h:3
GLint left
Definition: glext.h:7726
LONG x
Definition: windef.h:329
Definition: winpos.h:20
#define SIZE_MINIMIZED
Definition: winuser.h:2481
BOOL FASTCALL IntIsWindow(HWND hWnd)
Definition: window.c:157
GLdouble GLdouble right
Definition: glext.h:10859
#define WVR_VALIDRECTS
Definition: winuser.h:2497
#define UserIsMessageWindow(pWnd)
Definition: desktop.h:223
#define SW_MINIMIZE
Definition: winuser.h:770
int Window
Definition: x11stubs.h:26
GLbitfield flags
Definition: glext.h:7161
#define CS_SAVEBITS
Definition: winuser.h:652
ASSERT((InvokeOnSuccess||InvokeOnError||InvokeOnCancel) ?(CompletionRoutine !=NULL) :TRUE)
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
__kernel_entry W32KAPI INT APIENTRY NtGdiOffsetRgn(_In_ HRGN hrgn, _In_ INT cx, _In_ INT cy)
Definition: region.c:3981
POINT ptMaxPosition
Definition: winuser.h:3604
LRESULT APIENTRY co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam)
Definition: hook.c:1103
#define WPF_MAXINIT
Definition: ntuser.h:655
FORCEINLINE BOOL RECTL_bPointInRect(_In_ const RECTL *prcl, _In_ INT x, _In_ INT y)
Definition: rect.h:52
VOID FASTCALL IntInvalidateWindows(PWND Wnd, PREGION Rgn, ULONG Flags)
Definition: painting.c:630
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1349
#define RDW_VALIDATE
Definition: winuser.h:1204
#define SM_CYBORDER
Definition: winuser.h:955
#define WPF_MININIT
Definition: ntuser.h:654
int ret
BOOL FASTCALL IntIsWindowVisible(PWND Wnd)
Definition: window.c:170
VOID FASTCALL DceResetActiveDCEs(PWND Window)
Definition: windc.c:815
VOID NTAPI ProbeForRead(IN CONST VOID *Address, IN SIZE_T Length, IN ULONG Alignment)
Definition: exintrin.c:102
#define SM_CYMINIMIZED
Definition: winuser.h:1011
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1281
Definition: sacdrv.h:277
#define SM_CXBORDER
Definition: winuser.h:954
static VOID FASTCALL WinPosInternalMoveWindow(PWND Window, INT MoveX, INT MoveY)
Definition: winpos.c:1492
#define RDW_NOERASE
Definition: winuser.h:1201
#define SWP_FRAMECHANGED
Definition: winuser.h:1225
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:255
#define WS_EX_TOPMOST
Definition: pedump.c:647
#define WM_SETVISIBLE
Definition: undocuser.h:31
BOOL FASTCALL IntScreenToClient(PWND Wnd, LPPOINT lpPoint)
Definition: winpos.c:212
RECT rcWindow
Definition: ntuser.h:680
#define GDI_OBJ_HMGR_POWNED
Definition: ntgdihdl.h:117
struct _WND * spwnd
Definition: ntuser.h:136
#define PLACE_MAX
Definition: winpos.c:30
BOOL UserHasWindowEdge(DWORD Style, DWORD ExStyle)
Definition: winpos.c:841
#define GW_HWNDFIRST
Definition: winuser.h:759
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359
VOID FASTCALL SetLastNtError(NTSTATUS Status)
Definition: error.c:36
#define RDW_NOFRAME
Definition: winuser.h:1202
#define SW_SHOWNA
Definition: winuser.h:772
__kernel_entry W32KAPI INT APIENTRY NtGdiCombineRgn(_In_ HRGN hrgnDst, _In_ HRGN hrgnSrc1, _In_opt_ HRGN hrgnSrc2, _In_ INT iMode)
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3148
#define HSHELL_WINDOWDESTROYED
Definition: winuser.h:1241
Status
Definition: gdiplustypes.h:24
#define RGN_COPY
Definition: wingdi.h:356
BOOL FASTCALL ActivateOtherWindowMin(PWND Wnd)
Definition: winpos.c:284
#define HCBT_MINMAX
Definition: winuser.h:56
#define SWP_NOSIZE
Definition: winuser.h:1230
#define ERR(fmt,...)
Definition: debug.h:109
Definition: ntuser.h:657
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:88
FORCEINLINE VOID RECTL_vOffsetRect(_Inout_ RECTL *prcl, _In_ INT cx, _In_ INT cy)
Definition: rect.h:31
#define PLACE_RECT
Definition: winpos.c:31
POINT ptMinPosition
Definition: winuser.h:3268
INT FASTCALL IntMapWindowPoints(PWND FromWnd, PWND ToWnd, LPPOINT lpPoints, UINT cPoints)
Definition: winpos.c:143
#define WVR_REDRAW
Definition: winuser.h:2496
VOID FASTCALL UserLeave(VOID)
Definition: ntuser.c:255
HWND FASTCALL IntGetDesktopWindow(VOID)
Definition: desktop.c:1338
static HDC hDC
Definition: 3dtext.c:33
FORCEINLINE VOID RECTL_vSetRect(_Out_ RECTL *prcl, _In_ LONG left, _In_ LONG top, _In_ LONG right, _In_ LONG bottom)
Definition: rect.h:5
#define DCX_CACHE
Definition: winuser.h:2096
VOID FASTCALL IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
Definition: desktop.c:1283
HDWP FASTCALL IntDeferWindowPos(HDWP hdwp, HWND hwnd, HWND hwndAfter, INT x, INT y, INT cx, INT cy, UINT flags)
Definition: winpos.c:2965
#define SW_SHOWNORMAL
Definition: winuser.h:764
static VOID FASTCALL FixClientRect(PRECTL ClientRect, PRECTL WindowRect)
Definition: winpos.c:1078
#define IntIsDesktopWindow(WndObj)
Definition: window.h:24
_SEH2_END
Definition: create.c:4424
#define WS_BORDER
Definition: pedump.c:625
BOOL APIENTRY NtUserEndDeferWindowPosEx(HDWP WinPosInfo, DWORD Unknown1)
Definition: winpos.c:3145
#define WS_EX_CLIENTEDGE
Definition: winuser.h:384
#define WM_ACTIVATE
Definition: winuser.h:1594
POINT ptMaxPosition
Definition: winuser.h:3269
PVOID UserGetObject(PUSER_HANDLE_TABLE ht, HANDLE handle, HANDLE_TYPE type)
Definition: object.c:462
#define SWP_AGG_NOCLIENTCHANGE
Definition: winpos.c:25
#define RGN_DIFF
Definition: wingdi.h:357
unsigned short USHORT
Definition: pedump.c:61
BOOL FASTCALL co_UserRedrawWindow(PWND Window, const RECTL *UpdateRect, PREGION UpdateRgn, ULONG Flags)
Definition: painting.c:876
#define RDW_ALLCHILDREN
Definition: winuser.h:1207
#define WVR_HREDRAW
Definition: winuser.h:2494
#define BS_TYPEMASK
Definition: winuser.h:270
INT ccvrAlloc
Definition: winpos.h:26
VOID FASTCALL IntGetWindowBorderMeasures(PWND Wnd, UINT *cx, UINT *cy)
Definition: winpos.c:858
static ULONG Delta
Definition: xboxvideo.c:32
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1547
DWORD state
Definition: ntuser.h:665
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:617
#define GDI_OBJ_HMGR_PUBLIC
Definition: ntgdihdl.h:116
#define min(a, b)
Definition: monoChain.cc:55
#define WS_POPUP
Definition: pedump.c:616
_Out_writes_bytes_to_opt_ AbsoluteSecurityDescriptorSize PSECURITY_DESCRIPTOR _Inout_ PULONG _Out_writes_bytes_to_opt_ DaclSize PACL _Inout_ PULONG _Out_writes_bytes_to_opt_ SaclSize PACL _Inout_ PULONG _Out_writes_bytes_to_opt_ OwnerSize PSID Owner
Definition: rtlfuncs.h:1557
#define STARTF_USESIZE
Definition: winbase.h:473
unsigned int UINT
Definition: ndis.h:50
#define WM_MOUSEMOVE
Definition: winuser.h:1757
VOID FASTCALL IntEngWindowChanged(_In_ struct _WND *Window, _In_ FLONG flChanged)
INT FASTCALL UserReleaseDC(PWND Window, HDC hDc, BOOL EndPaint)
Definition: windc.c:917
#define WVR_VREDRAW
Definition: winuser.h:2495
HWND FASTCALL IntGetWindow(HWND hWnd, UINT uCmd)
Definition: window.c:353
#define SWP_SHOWWINDOW
Definition: winuser.h:1233
#define SWP_NOREDRAW
Definition: winuser.h:1231
#define SWP_DEFERERASE
Definition: winuser.h:1237
VOID co_IntShellHookNotify(WPARAM Message, WPARAM wParam, LPARAM lParam)
Definition: desktop.c:1656
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
#define USERTAG_SWP
Definition: tags.h:280
PREGION FASTCALL VIS_ComputeVisibleRegion(PWND Wnd, BOOLEAN ClientArea, BOOLEAN ClipChildren, BOOLEAN ClipSiblings)
Definition: vis.c:13
#define WNDS_SENDERASEBACKGROUND
Definition: ntuser.h:582
WORD wShowWindow
Definition: win32.h:214
RECT rcNormalPosition
Definition: winuser.h:3270
#define WM_WINDOWPOSCHANGED
Definition: winuser.h:1644
#define msg(x)
Definition: auth_time.c:54
#define WNDS_MAXIMIZESTOMONITOR
Definition: ntuser.h:603
UINT FASTCALL co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT *NewPos)
Definition: winpos.c:2320
VOID FASTCALL REGION_UnlockRgn(_In_ PREGION prgn)
Definition: region.c:2392
PMONITOR NTAPI UserGetPrimaryMonitor(VOID)
Definition: monitor.c:102
_Out_opt_ int * cx
Definition: commctrl.h:581
#define RDW_ERASENOW
Definition: winuser.h:1205
#define SWP_NOREPOSITION
Definition: winuser.h:1235
#define SM_CXMAXTRACK
Definition: winuser.h:1012
#define OUT
Definition: typedefs.h:39
GLuint res
Definition: glext.h:9613
#define WVR_ALIGNBOTTOM
Definition: winuser.h:2492
BOOL WINAPI CopyRect(_Out_ LPRECT, _In_ LPCRECT)
struct _WND::@4138 InternalPos
#define RDW_CLIPCHILDREN
Definition: painting.h:15
PCVR acvr
Definition: winpos.h:27
VOID ForceNCPaintErase(PWND Wnd, HRGN hRgn, PREGION pRgn)
Definition: winpos.c:1662
struct _WND * spwndParent
Definition: ntuser.h:677
BOOL FASTCALL IntSetWindowPlacement(PWND Wnd, WINDOWPLACEMENT *wpl, UINT Flags)
Definition: winpos.c:662
ULONG FASTCALL IntSetStyle(PWND pwnd, ULONG set_bits, ULONG clear_bits)
Definition: window.c:124
RECT rcMonitor
Definition: monitor.h:18
#define WNDS_ERASEBACKGROUND
Definition: ntuser.h:583
unsigned int ULONG
Definition: retypes.h:1
#define SWP_NOCLIENTMOVE
Definition: msg.h:30
#define HAS_DLGFRAME(Style, ExStyle)
Definition: window.h:8
DWORD state2
Definition: ntuser.h:666
#define RtlZeroMemory(Destination, Length)
Definition: typedefs.h:261
LONG bottom
Definition: windef.h:309
ACPI_PHYSICAL_ADDRESS ACPI_SIZE BOOLEAN Warn BOOLEAN Physical UINT32 ACPI_TABLE_HEADER *OutTableHeader ACPI_TABLE_HEADER **OutTable ACPI_HANDLE UINT32 ACPI_WALK_CALLBACK ACPI_WALK_CALLBACK void void **ReturnValue UINT32 ACPI_BUFFER *RetPathPtr ACPI_OBJECT_HANDLER void *Data ACPI_OBJECT_HANDLER void **Data ACPI_STRING ACPI_OBJECT_LIST ACPI_BUFFER *ReturnObjectBuffer ACPI_DEVICE_INFO **ReturnBuffer ACPI_HANDLE ACPI_HANDLE Child
Definition: acpixf.h:728
#define ICLS_BUTTON
Definition: ntuser.h:873
#define SWP_NOMOVE
Definition: winuser.h:1229
#define SWP_AGG_NOPOSCHANGE
Definition: winpos.c:21
#define HWND_NOTOPMOST
Definition: winuser.h:1192
#define _SEH2_EXCEPT(...)
Definition: pseh2_64.h:6
static VOID FASTCALL get_valid_rects(RECTL *old_client, RECTL *new_client, UINT flags, RECTL *valid)
Definition: winpos.c:1121
INT FASTCALL REGION_Complexity(PREGION prgn)
Definition: region.c:567
#define WS_EX_APPWINDOW
Definition: winuser.h:383
GLdouble GLdouble GLdouble GLdouble top
Definition: glext.h:10859
POINT ptMaxTrackSize
Definition: winuser.h:3606
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
#define _SEH2_GetExceptionCode()
Definition: pseh2_64.h:12
#define WM_ERASEBKGND
Definition: winuser.h:1607
PWND FASTCALL VerifyWnd(PWND pWnd)
Definition: window.c:64
#define HTCLIENT
Definition: winuser.h:2450
#define WM_QUERYOPEN
Definition: winuser.h:1606
INT FASTCALL REGION_GetRgnBox(PREGION Rgn, PRECTL pRect)
Definition: region.c:2562
#define USERTAG_WINDOWLIST
Definition: tags.h:297
HWND hwnd
Definition: winuser.h:3563
LONG_PTR LRESULT
Definition: windef.h:209
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1432
static BOOL FASTCALL can_activate_window(PWND Wnd OPTIONAL)
Definition: winpos.c:372
struct _WND * spwndChild
Definition: ntuser.h:678
Arabic default style
Definition: afstyles.h:93
#define WS_VISIBLE
Definition: pedump.c:620
#define SWP_NOCLIENTSIZE
Definition: msg.h:29
PUSER_HANDLE_TABLE gHandleTable
Definition: object.c:13
#define SW_FORCEMINIMIZE
Definition: winuser.h:775