ReactOS  0.4.13-dev-257-gfabbd7c
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 += 2;
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 %s",
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))
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 (UserIsDesktopWindow(Window->spwndParent) &&
1908  Window->spwndOwner == NULL &&
1909  (!(Window->ExStyle & WS_EX_TOOLWINDOW) ||
1910  (Window->ExStyle & WS_EX_APPWINDOW)))
1912 
1913  Window->style |= WS_VISIBLE; //IntSetStyle( Window, WS_VISIBLE, 0 );
1914  Window->head.pti->cVisWindows++;
1916  }
1917 
1918  if (Window->hrgnUpdate != NULL && Window->hrgnUpdate != HRGN_WINDOW)
1919  {
1920  NtGdiOffsetRgn(Window->hrgnUpdate,
1921  NewWindowRect.left - OldWindowRect.left,
1922  NewWindowRect.top - OldWindowRect.top);
1923  }
1924 
1925  DceResetActiveDCEs(Window); // For WS_VISIBLE changes.
1926 
1927  // Change or update, set send non-client paint flag.
1928  if ( Window->style & WS_VISIBLE &&
1929  (WinPos.flags & SWP_STATECHANGED || (!(Window->state2 & WNDS2_WIN31COMPAT) && WinPos.flags & SWP_NOREDRAW ) ) )
1930  {
1931  TRACE("Set WNDS_SENDNCPAINT %p\n",Window);
1932  Window->state |= WNDS_SENDNCPAINT;
1933  }
1934 
1935  if (!(WinPos.flags & SWP_NOREDRAW))
1936  {
1937  /* Determine the new visible region */
1939  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1940 
1941  if ( VisAfter != NULL &&
1942  REGION_Complexity(VisAfter) == NULLREGION )
1943  {
1944  REGION_Delete(VisAfter);
1945  VisAfter = NULL;
1946  }
1947  else if(VisAfter)
1948  {
1949  REGION_bOffsetRgn(VisAfter, -Window->rcWindow.left, -Window->rcWindow.top);
1950  }
1951 
1952  /*
1953  * Determine which pixels can be copied from the old window position
1954  * to the new. Those pixels must be visible in both the old and new
1955  * position. Also, check the class style to see if the windows of this
1956  * class need to be completely repainted on (horizontal/vertical) size
1957  * change.
1958  */
1959  if ( ( VisBefore != NULL &&
1960  VisAfter != NULL &&
1961  !(WinPos.flags & SWP_NOCOPYBITS) &&
1962  ((WinPos.flags & SWP_NOSIZE) || !(WvrFlags & WVR_REDRAW)) &&
1963  !(Window->ExStyle & WS_EX_TRANSPARENT) ) )
1964  {
1965 
1966  /*
1967  * If this is (also) a window resize, the whole nonclient area
1968  * needs to be repainted. So we limit the copy to the client area,
1969  * 'cause there is no use in copying it (would possibly cause
1970  * "flashing" too). However, if the copy region is already empty,
1971  * we don't have to crop (can't take anything away from an empty
1972  * region...)
1973  */
1974 
1975  CopyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
1976  if (WinPos.flags & SWP_NOSIZE)
1977  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBefore, RGN_AND);
1978  else if (VisBeforeJustClient != NULL)
1979  {
1980  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBeforeJustClient, RGN_AND);
1981  REGION_Delete(VisBeforeJustClient);
1982  }
1983 
1984  /* Now use in copying bits which are in the update region. */
1985  if (Window->hrgnUpdate != NULL)
1986  {
1987  PREGION RgnUpdate = REGION_LockRgn(Window->hrgnUpdate);
1988  if (RgnUpdate)
1989  {
1990  REGION_bOffsetRgn(CopyRgn, NewWindowRect.left, NewWindowRect.top);
1991  IntGdiCombineRgn(CopyRgn, CopyRgn, RgnUpdate, RGN_DIFF);
1992  REGION_bOffsetRgn(CopyRgn, -NewWindowRect.left, -NewWindowRect.top);
1993  REGION_UnlockRgn(RgnUpdate);
1994  }
1995  }
1996 
1997  /*
1998  * Now, get the bounding box of the copy region. If it's empty
1999  * there's nothing to copy. Also, it's no use copying bits onto
2000  * themselves.
2001  */
2003  {
2004  /* Nothing to copy, clean up */
2006  CopyRgn = NULL;
2007  }
2008  else if ( OldWindowRect.left != NewWindowRect.left ||
2009  OldWindowRect.top != NewWindowRect.top ||
2010  (WinPos.flags & SWP_FRAMECHANGED) )
2011  {
2012  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2013  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2014 
2015  /*
2016  * Small trick here: there is no function to bitblt a region. So
2017  * we set the region as the clipping region, take the bounding box
2018  * of the region and bitblt that. Since nothing outside the clipping
2019  * region is copied, this has the effect of bitblt'ing the region.
2020  *
2021  * Since NtUserGetDCEx takes ownership of the clip region, we need
2022  * to create a copy of CopyRgn and pass that. We need CopyRgn later
2023  */
2024  IntGdiCombineRgn(DcRgnObj, CopyRgn, NULL, RGN_COPY);
2025  REGION_bOffsetRgn(DcRgnObj, NewWindowRect.left, NewWindowRect.top);
2026  REGION_UnlockRgn(DcRgnObj);
2027  Dc = UserGetDCEx( Window,
2028  DcRgn,
2029  DCX_WINDOW|DCX_CACHE|DCX_INTERSECTRGN|DCX_CLIPSIBLINGS|DCX_KEEPCLIPRGN); // DCX_WINDOW will set first, go read WinDC.c.
2030  NtGdiBitBlt( Dc,
2031  CopyRect.left, CopyRect.top,
2032  CopyRect.right - CopyRect.left,
2033  CopyRect.bottom - CopyRect.top,
2034  Dc,
2035  CopyRect.left + (OldWindowRect.left - NewWindowRect.left),
2036  CopyRect.top + (OldWindowRect.top - NewWindowRect.top),
2037  SRCCOPY,
2038  0,
2039  0);
2040 
2041  UserReleaseDC(Window, Dc, FALSE);
2043  GreDeleteObject(DcRgn);
2044  }
2045  }
2046  else
2047  {
2048  CopyRgn = NULL;
2049  }
2050 
2051  /* We need to redraw what wasn't visible before or force a redraw */
2052  if (VisAfter != NULL)
2053  {
2054  PREGION DirtyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2055  if (DirtyRgn)
2056  {
2057  if (CopyRgn != NULL)
2058  {
2059  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, CopyRgn, RGN_DIFF);
2060  }
2061  else
2062  {
2063  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, 0, RGN_COPY);
2064  }
2065 
2066  if (RgnType != ERROR && RgnType != NULLREGION) // Regions moved.
2067  {
2068  /* old code
2069  NtGdiOffsetRgn(DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2070  IntInvalidateWindows( Window,
2071  DirtyRgn,
2072  RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
2073  }
2074  GreDeleteObject(DirtyRgn);
2075  */
2076 
2077  PWND Parent = Window->spwndParent;
2078 
2079  REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2080 
2081  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
2082  {
2085  }
2086  else
2087  {
2089  }
2090  }
2091  else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
2092  {
2093  if ( !PosChanged &&
2094  !(WinPos.flags & SWP_DEFERERASE) &&
2095  (WinPos.flags & SWP_FRAMECHANGED) )
2096  {
2097  PWND pwnd = Window;
2098  PWND Parent = Window->spwndParent;
2099 
2100  if ( pwnd->style & WS_CHILD ) // Fix ProgMan menu bar drawing.
2101  {
2102  TRACE("SWP_FRAMECHANGED win child %p Parent %p\n",pwnd,Parent);
2103  pwnd = Parent ? Parent : pwnd;
2104  }
2105 
2106  if ( !(pwnd->style & WS_CHILD) )
2107  {
2108  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2109  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2110  TRACE("SWP_FRAMECHANGED win %p hRgn %p\n",pwnd, DcRgn);
2111  IntGdiCombineRgn(DcRgnObj, VisBefore, NULL, RGN_COPY);
2112  REGION_UnlockRgn(DcRgnObj);
2113  ForceNCPaintErase(pwnd, DcRgn, DcRgnObj);
2114  GreDeleteObject(DcRgn);
2115  }
2116  }
2117  }
2118  REGION_Delete(DirtyRgn);
2119  }
2120  }
2121 
2122  if (CopyRgn != NULL)
2123  {
2125  }
2126 
2127  /* Expose what was covered before but not covered anymore */
2128  if ( VisBefore != NULL )
2129  {
2130  PREGION ExposedRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2131  if (ExposedRgn)
2132  {
2133  RgnType = IntGdiCombineRgn(ExposedRgn, VisBefore, NULL, RGN_COPY);
2134  REGION_bOffsetRgn(ExposedRgn,
2135  OldWindowRect.left - NewWindowRect.left,
2136  OldWindowRect.top - NewWindowRect.top);
2137 
2138  if ( VisAfter != NULL )
2139  RgnType = IntGdiCombineRgn(ExposedRgn, ExposedRgn, VisAfter, RGN_DIFF);
2140 
2141  if (RgnType != ERROR && RgnType != NULLREGION)
2142  {
2143  co_VIS_WindowLayoutChanged(Window, ExposedRgn);
2144  }
2145  REGION_Delete(ExposedRgn);
2146  }
2147  REGION_Delete(VisBefore);
2148  }
2149 
2150  if (VisAfter != NULL)
2151  {
2152  REGION_Delete(VisAfter);
2153  }
2154  }
2155 
2156  if (!(WinPos.flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
2157  {
2158  if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2159  {
2161  }
2162  else
2163  {
2164  //ERR("SetWindowPos Set FG Window!\n");
2165  if ( pti->MessageQueue->spwndActive != Window ||
2166  pti->MessageQueue != gpqForeground )
2167  {
2168  //ERR("WPSWP : set active window\n");
2169  if (!(Window->state & WNDS_BEINGACTIVATED)) // Inside SAW?
2170  {
2171  co_IntSetForegroundWindow(Window); // Fixes SW_HIDE issues. Wine win test_SetActiveWindow & test_SetForegroundWindow.
2172  }
2173  }
2174  }
2175  }
2176 
2177  if ( !PosChanged &&
2178  (WinPos.flags & SWP_FRAMECHANGED) &&
2179  !(WinPos.flags & SWP_DEFERERASE) && // Prevent sending WM_SYNCPAINT message.
2180  VisAfter )
2181  {
2182  PWND Parent = Window->spwndParent;
2183  if ( !(Window->style & WS_CHILD) && (Parent) && (Parent->style & WS_CLIPCHILDREN))
2184  {
2185  TRACE("SWP_FRAMECHANGED Parent %p WS_CLIPCHILDREN %p\n",Parent,Window);
2186  UserSyncAndPaintWindows( Parent, RDW_CLIPCHILDREN); // NC should redraw here, see NC HACK fix.
2187  }
2188  }
2189 
2190  // Fix wine msg test_SetFocus, prevents sending WM_WINDOWPOSCHANGED.
2191  if ( VisBefore == NULL &&
2192  VisBeforeJustClient == NULL &&
2193  !(Window->ExStyle & WS_EX_TOPMOST) &&
2195  {
2196  TRACE("No drawing, set no Z order and no redraw!\n");
2197  WinPos.flags |= SWP_NOZORDER|SWP_NOREDRAW;
2198  }
2199 
2200  if(!(flags & SWP_DEFERERASE))
2201  {
2202  /* erase parent when hiding or resizing child */
2203  if ((flags & SWP_HIDEWINDOW) ||
2204  (!(flags & SWP_SHOWWINDOW) &&
2206  {
2207  PWND Parent = Window->spwndParent;
2210  }
2211 
2212  /* Give newly shown windows a chance to redraw */
2213  if(((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2215  {
2217  }
2218  }
2219 
2220  /* And last, send the WM_WINDOWPOSCHANGED message */
2221 
2222  TRACE("\tstatus hwnd %p flags = %04x\n",Window?Window->head.h:NULL,WinPos.flags & SWP_AGG_STATUSFLAGS);
2223 
2224  if (((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2226  {
2227  /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
2228  and always contains final window position.
2229  */
2230  WinPos.x = NewWindowRect.left;
2231  WinPos.y = NewWindowRect.top;
2232  WinPos.cx = NewWindowRect.right - NewWindowRect.left;
2233  WinPos.cy = NewWindowRect.bottom - NewWindowRect.top;
2234  TRACE("WM_WINDOWPOSCHANGED hwnd %p Flags %04x\n",WinPos.hwnd,WinPos.flags);
2235  co_IntSendMessageNoWait(WinPos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM) &WinPos);
2236  }
2237 
2238  if ( WinPos.flags & SWP_FRAMECHANGED || WinPos.flags & SWP_STATECHANGED ||
2239  !(WinPos.flags & SWP_NOCLIENTSIZE) || !(WinPos.flags & SWP_NOCLIENTMOVE) )
2240  {
2241  PWND pWnd = ValidateHwndNoErr(WinPos.hwnd);
2242  if (pWnd)
2243  IntNotifyWinEvent(EVENT_OBJECT_LOCATIONCHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2244  }
2245 
2246  if(bPointerInWindow != IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y))
2247  {
2248  /* Generate mouse move message */
2249  MSG msg;
2250  msg.message = WM_MOUSEMOVE;
2251  msg.wParam = UserGetMouseButtonsState();
2252  msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
2253  msg.pt = gpsi->ptCursor;
2255  }
2256 
2257  return TRUE;
2258 }
2259 
2261 co_WinPosGetNonClientSize(PWND Window, RECT* WindowRect, RECT* ClientRect)
2262 {
2263  LRESULT Result;
2264 
2266 
2267  *ClientRect = *WindowRect;
2268  Result = co_IntSendMessageNoWait(Window->head.h, WM_NCCALCSIZE, FALSE, (LPARAM) ClientRect);
2269 
2270  FixClientRect(ClientRect, WindowRect);
2271 
2272  return Result;
2273 }
2274 
2275 void FASTCALL
2277 {
2278  RECTL Rect;
2279  LPARAM lParam;
2281 
2282  IntGetClientRect(Wnd, &Rect);
2283  lParam = MAKELONG(Rect.right-Rect.left, Rect.bottom-Rect.top);
2284 
2285  Wnd->state &= ~WNDS_SENDSIZEMOVEMSGS;
2286 
2287  if (Wnd->style & WS_MAXIMIZE)
2288  {
2290  }
2291  else if (Wnd->style & WS_MINIMIZE)
2292  {
2294  lParam = 0;
2295  }
2296 
2298 
2299  if (UserIsDesktopWindow(Wnd->spwndParent))
2300  lParam = MAKELONG(Wnd->rcClient.left, Wnd->rcClient.top);
2301  else
2302  lParam = MAKELONG(Wnd->rcClient.left-Wnd->spwndParent->rcClient.left, Wnd->rcClient.top-Wnd->spwndParent->rcClient.top);
2303 
2305 
2307 }
2308 
2309 UINT FASTCALL
2310 co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT* NewPos)
2311 {
2312  POINT Size;
2313  WINDOWPLACEMENT wpl;
2314  LONG old_style;
2315  UINT SwpFlags = 0;
2316 
2317  ASSERT_REFS_CO(Wnd);
2318 
2319  wpl.length = sizeof(wpl);
2320  IntGetWindowPlacement( Wnd, &wpl );
2321 
2322  if (co_HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)Wnd->head.h, ShowFlag))
2323  {
2324  ERR("WinPosMinMaximize WH_CBT Call Hook return!\n");
2325  return SWP_NOSIZE | SWP_NOMOVE;
2326  }
2327  if (Wnd->style & WS_MINIMIZE)
2328  {
2329  switch (ShowFlag)
2330  {
2331  case SW_MINIMIZE:
2332  case SW_SHOWMINNOACTIVE:
2333  case SW_SHOWMINIMIZED:
2334  case SW_FORCEMINIMIZE:
2335  return SWP_NOSIZE | SWP_NOMOVE;
2336  }
2337  if (!co_IntSendMessageNoWait(Wnd->head.h, WM_QUERYOPEN, 0, 0))
2338  {
2339  return(SWP_NOSIZE | SWP_NOMOVE);
2340  }
2341  SwpFlags |= SWP_NOCOPYBITS;
2342  }
2343  switch (ShowFlag)
2344  {
2345  case SW_MINIMIZE:
2346  case SW_SHOWMINNOACTIVE:
2347  case SW_SHOWMINIMIZED:
2348  case SW_FORCEMINIMIZE:
2349  {
2350  //ERR("MinMaximize Minimize\n");
2351  if (Wnd->style & WS_MAXIMIZE)
2352  {
2353  Wnd->InternalPos.flags |= WPF_RESTORETOMAXIMIZED;
2354  }
2355  else
2356  {
2357  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2358  }
2359 
2360  old_style = IntSetStyle( Wnd, WS_MINIMIZE, WS_MAXIMIZE );
2361 
2363 
2364  if (!(Wnd->InternalPos.flags & WPF_SETMINPOSITION))
2365  Wnd->InternalPos.flags &= ~WPF_MININIT;
2366 
2367  WinPosFindIconPos(Wnd, &wpl.ptMinPosition);
2368 
2369  if (!(old_style & WS_MINIMIZE))
2370  {
2371  SwpFlags |= SWP_STATECHANGED;
2372  IntShowOwnedPopups(Wnd, FALSE);
2373  }
2374 
2375  RECTL_vSetRect(NewPos, wpl.ptMinPosition.x, wpl.ptMinPosition.y,
2378  SwpFlags |= SWP_NOCOPYBITS;
2379  break;
2380  }
2381 
2382  case SW_MAXIMIZE:
2383  {
2384  //ERR("MinMaximize Maximize\n");
2385  if ((Wnd->style & WS_MAXIMIZE) && (Wnd->style & WS_VISIBLE))
2386  {
2387  SwpFlags = SWP_NOSIZE | SWP_NOMOVE;
2388  break;
2389  }
2391 
2392  /*ERR("Maximize: %d,%d %dx%d\n",
2393  wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, Size.x, Size.y);
2394  */
2395  old_style = IntSetStyle( Wnd, WS_MAXIMIZE, WS_MINIMIZE );
2396  /*if (old_style & WS_MINIMIZE)
2397  {
2398  IntShowOwnedPopups(Wnd, TRUE);
2399  }*/
2400 
2401  if (!(old_style & WS_MAXIMIZE)) SwpFlags |= SWP_STATECHANGED;
2402  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2403  //wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2404  Size.x, Size.y);
2405  break;
2406  }
2407 
2408  case SW_SHOWNOACTIVATE:
2409  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2410  /* fall through */
2411  case SW_SHOWNORMAL:
2412  case SW_RESTORE:
2413  case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
2414  {
2415  //ERR("MinMaximize Restore\n");
2416  old_style = IntSetStyle( Wnd, 0, WS_MINIMIZE | WS_MAXIMIZE );
2417  if (old_style & WS_MINIMIZE)
2418  {
2419  IntShowOwnedPopups(Wnd, TRUE);
2420 
2421  if (Wnd->InternalPos.flags & WPF_RESTORETOMAXIMIZED)
2422  {
2424  IntSetStyle( Wnd, WS_MAXIMIZE, 0 );
2425  SwpFlags |= SWP_STATECHANGED;
2426  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2427  wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2428  break;
2429  }
2430  else
2431  {
2432  *NewPos = wpl.rcNormalPosition;
2433  NewPos->right -= NewPos->left;
2434  NewPos->bottom -= NewPos->top;
2435  break;
2436  }
2437  }
2438  else
2439  {
2440  if (!(old_style & WS_MAXIMIZE))
2441  {
2442  break;
2443  }
2444  SwpFlags |= SWP_STATECHANGED;
2445  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2446  *NewPos = wpl.rcNormalPosition;
2447  NewPos->right -= NewPos->left;
2448  NewPos->bottom -= NewPos->top;
2449  break;
2450  }
2451  }
2452  }
2453  return SwpFlags;
2454 }
2455 
2456 /*
2457  ShowWindow does not set SWP_FRAMECHANGED!!! Fix wine msg test_SetParent:WmSetParentSeq_2:23 wParam bits!
2458  */
2461 {
2462  BOOLEAN WasVisible;
2463  UINT Swp = 0, EventMsg = 0;
2464  RECTL NewPos = {0, 0, 0, 0};
2465  BOOLEAN ShowFlag;
2466  LONG style;
2467  PWND Parent;
2468  PTHREADINFO pti;
2469  //HRGN VisibleRgn;
2470  BOOL ShowOwned = FALSE;
2471  BOOL FirstTime = FALSE;
2472  ASSERT_REFS_CO(Wnd);
2473  //KeRosDumpStackFrames(NULL, 20);
2475  WasVisible = (Wnd->style & WS_VISIBLE) != 0;
2476  style = Wnd->style;
2477 
2478  TRACE("co_WinPosShowWindow START hwnd %p Cmd %d usicmd %u\n",
2479  Wnd->head.h, Cmd, pti->ppi->usi.wShowWindow);
2480 
2481  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2482  {
2483  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD)
2484  {
2485  if ((Wnd->style & WS_CAPTION) == WS_CAPTION)
2486  {
2487  if (Wnd->spwndOwner == NULL)
2488  {
2489  if ( Cmd == SW_SHOWNORMAL || Cmd == SW_SHOW)
2490  {
2491  Cmd = SW_SHOWDEFAULT;
2492  }
2493  FirstTime = TRUE;
2494  TRACE("co_WPSW FT 1\n");
2495  }
2496  }
2497  }
2498  }
2499 
2500  if ( Cmd == SW_SHOWDEFAULT )
2501  {
2502  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2503  {
2504  Cmd = pti->ppi->usi.wShowWindow;
2505  FirstTime = TRUE;
2506  TRACE("co_WPSW FT 2\n");
2507  }
2508  }
2509 
2510  if (FirstTime)
2511  {
2513  }
2514 
2515  switch (Cmd)
2516  {
2517  case SW_HIDE:
2518  {
2519  if (!WasVisible)
2520  {
2521  //ERR("co_WinPosShowWindow Exit Bad\n");
2522  return FALSE;
2523  }
2525  if (Wnd != pti->MessageQueue->spwndActive)
2526  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2527  break;
2528  }
2529 
2530  case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
2531  case SW_SHOWMINNOACTIVE:
2532  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2533  /* Fall through. */
2534  case SW_SHOWMINIMIZED:
2535  Swp |= SWP_SHOWWINDOW;
2536  /* Fall through. */
2537  case SW_MINIMIZE:
2538  {
2539  Swp |= SWP_NOACTIVATE;
2540  if (!(style & WS_MINIMIZE))
2541  {
2542  IntShowOwnedPopups(Wnd, FALSE );
2543  // Fix wine Win test_SetFocus todo #1 & #2,
2544  if (Cmd == SW_SHOWMINIMIZED)
2545  {
2546  //ERR("co_WinPosShowWindow Set focus 1\n");
2547  if ((style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2549  else
2550  co_UserSetFocus(0);
2551  }
2552 
2553  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2554 
2555  EventMsg = EVENT_SYSTEM_MINIMIZESTART;
2556  }
2557  else
2558  {
2559  if (WasVisible)
2560  {
2561  //ERR("co_WinPosShowWindow Exit Good\n");
2562  return TRUE;
2563  }
2564  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2565  }
2566  break;
2567  }
2568 
2569  case SW_SHOWMAXIMIZED:
2570  {
2571  Swp |= SWP_SHOWWINDOW;
2572  if (!(style & WS_MAXIMIZE))
2573  {
2574  ShowOwned = TRUE;
2575 
2576  Swp |= co_WinPosMinMaximize(Wnd, SW_MAXIMIZE, &NewPos);
2577 
2578  EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2579  }
2580  else
2581  {
2582  if (WasVisible)
2583  {
2584  //ERR("co_WinPosShowWindow Exit Good 1\n");
2585  return TRUE;
2586  }
2587  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2588  }
2589  break;
2590  }
2591 
2592  case SW_SHOWNA:
2594  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOZORDER;
2595  break;
2596  case SW_SHOW:
2597  if (WasVisible) return(TRUE); // Nothing to do!
2599  /* Don't activate the topmost window. */
2600  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2601  break;
2602 
2603  case SW_SHOWNOACTIVATE:
2604  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2605  /* Fall through. */
2606  case SW_SHOWNORMAL:
2607  case SW_SHOWDEFAULT:
2608  case SW_RESTORE:
2609  if (!WasVisible) Swp |= SWP_SHOWWINDOW;
2610  if (style & (WS_MINIMIZE | WS_MAXIMIZE))
2611  {
2612  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2613  if (style & WS_MINIMIZE) EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2614  }
2615  else
2616  {
2617  if (WasVisible)
2618  {
2619  //ERR("co_WinPosShowWindow Exit Good 3\n");
2620  return TRUE;
2621  }
2622  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2623  }
2624  if ( style & WS_CHILD &&
2625  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2626  !(Swp & SWP_STATECHANGED))
2627  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2628  break;
2629 
2630  default:
2631  //ERR("co_WinPosShowWindow Exit Good 4\n");
2632  return WasVisible;
2633  }
2634 
2635  ShowFlag = (Cmd != SW_HIDE);
2636 
2637  if ((ShowFlag != WasVisible || Cmd == SW_SHOWNA) && Cmd != SW_SHOWMAXIMIZED && !(Swp & SWP_STATECHANGED))
2638  {
2639  co_IntSendMessageNoWait(Wnd->head.h, WM_SHOWWINDOW, ShowFlag, 0);
2640 #if 0 // Fix wine msg test_SetParent:WmSetParentSeq_1:2
2641  if (!(Wnd->state2 & WNDS2_WIN31COMPAT)) // <------------- XP sets this bit!
2642  co_IntSendMessageNoWait(Wnd->head.h, WM_SETVISIBLE, ShowFlag, 0);
2643 #endif
2644  if (!VerifyWnd(Wnd)) return WasVisible;
2645  }
2646 
2647  /* We can't activate a child window */
2648  if ((Wnd->style & WS_CHILD) &&
2649  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2650  Cmd != SW_SHOWNA)
2651  {
2652  //ERR("SWP Child No active and ZOrder\n");
2653  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2654  }
2655 
2656 #if 0 // Explorer issues with common controls? Someone does not know how CS_SAVEBITS works.
2657  // Breaks startup and shutdown active window...
2658  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD &&
2659  Wnd->pcls->style & CS_SAVEBITS &&
2660  ((Cmd == SW_SHOW) || (Cmd == SW_NORMAL)))
2661  {
2662  ERR("WinPosShowWindow Set active\n");
2663  //UserSetActiveWindow(Wnd);
2664  co_IntSetForegroundWindow(Wnd); // HACK
2665  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2666  }
2667 #endif
2668 
2669  if (IsChildVisible(Wnd) || Swp & SWP_STATECHANGED)
2670  {
2671  TRACE("Child is Vis %s or State changed %s. ShowFlag %s Swp %04x\n",
2672  (IsChildVisible(Wnd) ? "TRUE" : "FALSE"), (Swp & SWP_STATECHANGED ? "TRUE" : "FALSE"),
2673  (ShowFlag ? "TRUE" : "FALSE"),LOWORD(Swp));
2674  co_WinPosSetWindowPos( Wnd,
2675  0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP,
2676  NewPos.left,
2677  NewPos.top,
2678  NewPos.right, // NewPos.right - NewPos.left, when minimized and restore, the window becomes smaller.
2679  NewPos.bottom,// NewPos.bottom - NewPos.top,
2680  LOWORD(Swp));
2681  }
2682  else
2683  {
2684  TRACE("Parent Vis?\n");
2685  /* if parent is not visible simply toggle WS_VISIBLE and return */
2686  if (ShowFlag) IntSetStyle( Wnd, WS_VISIBLE, 0 );
2687  else IntSetStyle( Wnd, 0, WS_VISIBLE );
2688  }
2689 
2690  if ( EventMsg ) IntNotifyWinEvent(EventMsg, Wnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2691 
2692  if ( ShowOwned ) IntShowOwnedPopups(Wnd, TRUE );
2693 
2694  if ((Cmd == SW_HIDE) || (Cmd == SW_MINIMIZE))
2695  {
2696  if ( Wnd == pti->MessageQueue->spwndActive && pti->MessageQueue == IntGetFocusMessageQueue() )
2697  {
2698  if (UserIsDesktopWindow(Wnd->spwndParent))
2699  {
2700  if (!ActivateOtherWindowMin(Wnd))
2701  {
2703  }
2704  }
2705  else
2706  {
2708  }
2709  }
2710 
2711  /* Revert focus to parent */
2712  if (Wnd == pti->MessageQueue->spwndFocus)
2713  {
2714  Parent = Wnd->spwndParent;
2715  if (UserIsDesktopWindow(Wnd->spwndParent))
2716  Parent = 0;
2718  }
2719  // Hide, just return.
2720  if (Cmd == SW_HIDE) return WasVisible;
2721  }
2722 
2723  /* FIXME: Check for window destruction. */
2724 
2725  if ((Wnd->state & WNDS_SENDSIZEMOVEMSGS) &&
2726  !(Wnd->state2 & WNDS2_INDESTROY))
2727  {
2728  co_WinPosSendSizeMove(Wnd);
2729  }
2730 
2731  /* if previous state was minimized Windows sets focus to the window */
2732  if (style & WS_MINIMIZE)
2733  {
2734  co_UserSetFocus(Wnd);
2735  // Fix wine Win test_SetFocus todo #3,
2737  }
2738  //ERR("co_WinPosShowWindow EXIT\n");
2739  return WasVisible;
2740 }
2741 
2742 static PWND
2744  IN PWND ScopeWin,
2745  IN POINT *Point,
2746  IN OUT USHORT *HitTest,
2747  IN BOOL Ignore
2748  )
2749 {
2750  HWND *List, *phWnd;
2751  PWND pwndChild = NULL;
2752 
2753  /* not visible */
2754  if (!(ScopeWin->style & WS_VISIBLE))
2755  {
2756  return NULL;
2757  }
2758 
2759  /* not in window or in window region */
2760  if (!IntPtInWindow(ScopeWin, Point->x, Point->y))
2761  {
2762  return NULL;
2763  }
2764 
2765  /* transparent */
2766  if ((ScopeWin->ExStyle & (WS_EX_LAYERED|WS_EX_TRANSPARENT)) == (WS_EX_LAYERED|WS_EX_TRANSPARENT))
2767  {
2768  return NULL;
2769  }
2770 
2771  if (!Ignore && (ScopeWin->style & WS_DISABLED))
2772  { /* disabled child */
2773  if ((ScopeWin->style & (WS_POPUP|WS_CHILD)) == WS_CHILD) return NULL;
2774  /* process the hit error */
2775  *HitTest = HTERROR;
2776  return ScopeWin;
2777  }
2778 
2779  /* not minimized and check if point is inside the window */
2780  if (!(ScopeWin->style & WS_MINIMIZE) &&
2781  RECTL_bPointInRect(&ScopeWin->rcClient, Point->x, Point->y) )
2782  {
2783  UserReferenceObject(ScopeWin);
2784 
2785  List = IntWinListChildren(ScopeWin);
2786  if (List)
2787  {
2788  for (phWnd = List; *phWnd; ++phWnd)
2789  {
2790  if (!(pwndChild = ValidateHwndNoErr(*phWnd)))
2791  {
2792  continue;
2793  }
2794 
2795  pwndChild = co_WinPosSearchChildren(pwndChild, Point, HitTest, Ignore);
2796 
2797  if (pwndChild != NULL)
2798  {
2799  /* We found a window. Don't send any more WM_NCHITTEST messages */
2801  UserDereferenceObject(ScopeWin);
2802  return pwndChild;
2803  }
2804  }
2806  }
2807  UserDereferenceObject(ScopeWin);
2808  }
2809 
2810  if (ScopeWin->head.pti == PsGetCurrentThreadWin32Thread())
2811  {
2812  *HitTest = (USHORT)co_IntSendMessage(ScopeWin->head.h, WM_NCHITTEST, 0, MAKELONG(Point->x, Point->y));
2813 
2814  if ((*HitTest) == (USHORT)HTTRANSPARENT)
2815  {
2816  return NULL;
2817  }
2818  }
2819  else
2820  {
2821  if (*HitTest == HTNOWHERE && pwndChild == NULL) *HitTest = HTCLIENT;
2822  }
2823 
2824  return ScopeWin;
2825 }
2826 
2827 PWND APIENTRY
2829  IN PWND ScopeWin,
2830  IN POINT *WinPoint,
2831  IN OUT USHORT* HitTest,
2832  IN BOOL Ignore)
2833 {
2834  PWND Window;
2835  POINT Point = *WinPoint;
2837 
2838  if( ScopeWin == NULL )
2839  {
2840  ScopeWin = UserGetDesktopWindow();
2841  if(ScopeWin == NULL)
2842  return NULL;
2843  }
2844 
2845  *HitTest = HTNOWHERE;
2846 
2847  ASSERT_REFS_CO(ScopeWin);
2848  UserRefObjectCo(ScopeWin, &Ref);
2849 
2850  Window = co_WinPosSearchChildren(ScopeWin, &Point, HitTest, Ignore);
2851 
2852  UserDerefObjectCo(ScopeWin);
2853  if (Window)
2855  ASSERT_REFS_CO(ScopeWin);
2856 
2857  return Window;
2858 }
2859 
2860 PWND FASTCALL
2862 {
2863  POINTL Pt;
2864  HWND *List, *phWnd;
2865  PWND pwndHit = NULL;
2866 
2867  Pt.x = x;
2868  Pt.y = y;
2869 
2871  {
2872  Pt.x += Parent->rcClient.left;
2873  Pt.y += Parent->rcClient.top;
2874  }
2875 
2876  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2877 
2878  if ((List = IntWinListChildren(Parent)))
2879  {
2880  for (phWnd = List; *phWnd; phWnd++)
2881  {
2882  PWND Child;
2883  if ((Child = ValidateHwndNoErr(*phWnd)))
2884  {
2885  if ( Child->style & WS_VISIBLE && IntPtInWindow(Child, Pt.x, Pt.y) )
2886  {
2887  if ( Child->pcls->atomClassName != gpsi->atomSysClass[ICLS_BUTTON] ||
2888  (Child->style & BS_TYPEMASK) != BS_GROUPBOX )
2889  {
2891  return Child;
2892  }
2893  pwndHit = Child;
2894  }
2895  }
2896  }
2898  }
2899  return pwndHit ? pwndHit : Parent;
2900 }
2901 
2902 PWND APIENTRY
2904 {
2905  POINTL Pt;
2906  HWND *List, *phWnd;
2907  PWND pwndHit = NULL;
2908 
2909  Pt.x = x;
2910  Pt.y = y;
2911 
2913  {
2914  if (Parent->ExStyle & WS_EX_LAYOUTRTL)
2915  Pt.x = Parent->rcClient.right - Pt.x;
2916  else
2917  Pt.x += Parent->rcClient.left;
2918  Pt.y += Parent->rcClient.top;
2919  }
2920 
2921  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2922 
2923  if ((List = IntWinListChildren(Parent)))
2924  {
2925  for (phWnd = List; *phWnd; phWnd++)
2926  {
2927  PWND Child;
2928  if ((Child = ValidateHwndNoErr(*phWnd)))
2929  {
2930  if (uiFlags & (CWP_SKIPINVISIBLE|CWP_SKIPDISABLED))
2931  {
2932  if (!(Child->style & WS_VISIBLE) && (uiFlags & CWP_SKIPINVISIBLE)) continue;
2933  if ((Child->style & WS_DISABLED) && (uiFlags & CWP_SKIPDISABLED)) continue;
2934  }
2935 
2936  if (uiFlags & CWP_SKIPTRANSPARENT)
2937  {
2938  if (Child->ExStyle & WS_EX_TRANSPARENT) continue;
2939  }
2940 
2941  if (IntPtInWindow(Child, Pt.x, Pt.y))
2942  {
2943  pwndHit = Child;
2944  break;
2945  }
2946  }
2947  }
2949  }
2950  return pwndHit ? pwndHit : Parent;
2951 }
2952 
2953 HDWP
2954 FASTCALL
2956  HWND hwnd,
2957  HWND hwndAfter,
2958  INT x,
2959  INT y,
2960  INT cx,
2961  INT cy,
2962  UINT flags )
2963 {
2964  PSMWP pDWP;
2965  int i;
2966  HDWP retvalue = hdwp;
2967 
2968  TRACE("hdwp %p, hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
2969  hdwp, hwnd, hwndAfter, x, y, cx, cy, flags);
2970 
2971  if (flags & ~(SWP_NOSIZE | SWP_NOMOVE |
2976  {
2978  return NULL;
2979  }
2980 
2981  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
2982  {
2984  return NULL;
2985  }
2986 
2987  for (i = 0; i < pDWP->ccvr; i++)
2988  {
2989  if (pDWP->acvr[i].pos.hwnd == hwnd)
2990  {
2991  /* Merge with the other changes */
2992  if (!(flags & SWP_NOZORDER))
2993  {
2994  pDWP->acvr[i].pos.hwndInsertAfter = hwndAfter;
2995  }
2996  if (!(flags & SWP_NOMOVE))
2997  {
2998  pDWP->acvr[i].pos.x = x;
2999  pDWP->acvr[i].pos.y = y;
3000  }
3001  if (!(flags & SWP_NOSIZE))
3002  {
3003  pDWP->acvr[i].pos.cx = cx;
3004  pDWP->acvr[i].pos.cy = cy;
3005  }
3006  pDWP->acvr[i].pos.flags &= flags | ~(SWP_NOSIZE | SWP_NOMOVE |
3010  pDWP->acvr[i].pos.flags |= flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW |
3012  goto END;
3013  }
3014  }
3015  if (pDWP->ccvr >= pDWP->ccvrAlloc)
3016  {
3017  PCVR newpos = ExAllocatePoolWithTag(PagedPool, pDWP->ccvrAlloc * 2 * sizeof(CVR), USERTAG_SWP);
3018  if (!newpos)
3019  {
3020  retvalue = NULL;
3021  goto END;
3022  }
3023  RtlZeroMemory(newpos, pDWP->ccvrAlloc * 2 * sizeof(CVR));
3024  RtlCopyMemory(newpos, pDWP->acvr, pDWP->ccvrAlloc * sizeof(CVR));
3026  pDWP->ccvrAlloc *= 2;
3027  pDWP->acvr = newpos;
3028  }
3029  pDWP->acvr[pDWP->ccvr].pos.hwnd = hwnd;
3030  pDWP->acvr[pDWP->ccvr].pos.hwndInsertAfter = hwndAfter;
3031  pDWP->acvr[pDWP->ccvr].pos.x = x;
3032  pDWP->acvr[pDWP->ccvr].pos.y = y;
3033  pDWP->acvr[pDWP->ccvr].pos.cx = cx;
3034  pDWP->acvr[pDWP->ccvr].pos.cy = cy;
3035  pDWP->acvr[pDWP->ccvr].pos.flags = flags;
3036  pDWP->acvr[pDWP->ccvr].hrgnClip = NULL;
3037  pDWP->acvr[pDWP->ccvr].hrgnInterMonitor = NULL;
3038  pDWP->ccvr++;
3039 END:
3040  return retvalue;
3041 }
3042 
3044 {
3045  PSMWP pDWP;
3046  PCVR winpos;
3047  BOOL res = TRUE;
3048  int i;
3049 
3050  TRACE("%p\n", hdwp);
3051 
3052  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
3053  {
3055  return FALSE;
3056  }
3057 
3058  for (i = 0, winpos = pDWP->acvr; res && i < pDWP->ccvr; i++, winpos++)
3059  {
3060  PWND pwnd;
3062 
3063  TRACE("hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
3064  winpos->pos.hwnd, winpos->pos.hwndInsertAfter, winpos->pos.x, winpos->pos.y,
3065  winpos->pos.cx, winpos->pos.cy, winpos->pos.flags);
3066 
3067  pwnd = ValidateHwndNoErr(winpos->pos.hwnd);
3068  if (!pwnd)
3069  continue;
3070 
3071  UserRefObjectCo(pwnd, &Ref);
3072 
3073  if ( sAsync )
3074  {
3075  LRESULT lRes;
3077  if ( ppos )
3078  {
3079  *ppos = winpos->pos;
3080  /* Yes it's a pointer inside Win32k! */
3081  lRes = co_IntSendMessageNoWait( winpos->pos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
3082  /* We handle this the same way as Event Hooks and Hooks. */
3083  if ( !lRes )
3084  {
3086  }
3087  }
3088  }
3089  else
3090  res = co_WinPosSetWindowPos( pwnd,
3091  winpos->pos.hwndInsertAfter,
3092  winpos->pos.x,
3093  winpos->pos.y,
3094  winpos->pos.cx,
3095  winpos->pos.cy,
3096  winpos->pos.flags);
3097 
3098  // Hack to pass tests.... Must have some work to do so clear the error.
3099  if (res && (winpos->pos.flags & (SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER)) == SWP_NOZORDER )
3101 
3102  UserDerefObjectCo(pwnd);
3103  }
3105  UserDereferenceObject(pDWP);
3107  return res;
3108 }
3109 
3110 /*
3111  * @implemented
3112  */
3113 HWND APIENTRY
3115  LONG x,
3116  LONG y,
3117  UINT uiFlags)
3118 {
3119  PWND pwndParent;
3120  TRACE("Enter NtUserChildWindowFromPointEx\n");
3122  if ((pwndParent = UserGetWindowObject(hwndParent)))
3123  {
3124  pwndParent = IntChildWindowFromPointEx(pwndParent, x, y, uiFlags);
3125  }
3126  UserLeave();
3127  TRACE("Leave NtUserChildWindowFromPointEx\n");
3128  return pwndParent ? UserHMGetHandle(pwndParent) : NULL;
3129 }
3130 
3131 /*
3132  * @implemented
3133  */
3134 BOOL APIENTRY
3136  DWORD Unknown1)
3137 {
3138  BOOL Ret;
3139  TRACE("Enter NtUserEndDeferWindowPosEx\n");
3141  Ret = IntEndDeferWindowPosEx(WinPosInfo, (BOOL)Unknown1);
3142  TRACE("Leave NtUserEndDeferWindowPosEx, ret=%i\n", Ret);
3143  UserLeave();
3144  return Ret;
3145 }
3146 
3147 /*
3148  * @implemented
3149  */
3150 HDWP APIENTRY
3151 NtUserDeferWindowPos(HDWP WinPosInfo,
3152  HWND Wnd,
3153  HWND WndInsertAfter,
3154  int x,
3155  int y,
3156  int cx,
3157  int cy,
3158  UINT Flags)
3159 {
3160  PWND pWnd, pWndIA;
3161  HDWP Ret = NULL;
3165 
3166  TRACE("Enter NtUserDeferWindowPos\n");
3168 
3169  if ( Flags & Tmp )
3170  {
3172  goto Exit;
3173  }
3174 
3175  pWnd = UserGetWindowObject(Wnd);
3176  if (!pWnd || UserIsDesktopWindow(pWnd) || UserIsMessageWindow(pWnd))
3177  {
3178  goto Exit;
3179  }
3180 
3181  if ( WndInsertAfter &&
3182  WndInsertAfter != HWND_BOTTOM &&
3183  WndInsertAfter != HWND_TOPMOST &&
3184  WndInsertAfter != HWND_NOTOPMOST )
3185  {
3186  pWndIA = UserGetWindowObject(WndInsertAfter);
3187  if (!pWndIA || UserIsDesktopWindow(pWndIA) || UserIsMessageWindow(pWndIA))
3188  {
3189  goto Exit;
3190  }
3191  }
3192 
3193  Ret = IntDeferWindowPos(WinPosInfo, Wnd, WndInsertAfter, x, y, cx, cy, Flags);
3194 
3195 Exit:
3196  TRACE("Leave NtUserDeferWindowPos, ret=%p\n", Ret);
3197  UserLeave();
3198  return Ret;
3199 }
3200 
3201 /*
3202  * @implemented
3203  */
3206  LPRECT rectWnd,
3207  LPPOINT ptIcon)
3208 {
3209  PWND Window;
3210  DWORD Ret = 0;
3211  BOOL Hit = FALSE;
3212  WINDOWPLACEMENT wndpl;
3213 
3214  UserEnterShared();
3215 
3216  if (!(Window = UserGetWindowObject(hWnd)))
3217  {
3218  Hit = FALSE;
3219  goto Exit;
3220  }
3221 
3222  _SEH2_TRY
3223  {
3224  if(rectWnd)
3225  {
3226  ProbeForWrite(rectWnd,
3227  sizeof(RECT),
3228  1);
3229  }
3230  if(ptIcon)
3231  {
3232  ProbeForWrite(ptIcon,
3233  sizeof(POINT),
3234  1);
3235  }
3236 
3237  }
3239  {
3241  Hit = TRUE;
3242  }
3243  _SEH2_END;
3244 
3245  wndpl.length = sizeof(WINDOWPLACEMENT);
3246 
3247  if (IntGetWindowPlacement(Window, &wndpl) && !Hit)
3248  {
3249  _SEH2_TRY
3250  {
3251  if (rectWnd)
3252  {
3253  RtlCopyMemory(rectWnd, &wndpl.rcNormalPosition , sizeof(RECT));
3254  }
3255  if (ptIcon)
3256  {
3257  RtlCopyMemory(ptIcon, &wndpl.ptMinPosition, sizeof(POINT));
3258  }
3259 
3260  }
3262  {
3264  Hit = TRUE;
3265  }
3266  _SEH2_END;
3267 
3268  if (!Hit) Ret = wndpl.showCmd;
3269  }
3270 Exit:
3271  UserLeave();
3272  return Ret;
3273 }
3274 
3275 /*
3276  * @implemented
3277  */
3278 BOOL APIENTRY
3280  WINDOWPLACEMENT *lpwndpl)
3281 {
3282  PWND Wnd;
3283  WINDOWPLACEMENT Safepl;
3284  NTSTATUS Status;
3286 
3287  TRACE("Enter NtUserGetWindowPlacement\n");
3288  UserEnterShared();
3289 
3290  if (!(Wnd = UserGetWindowObject(hWnd)))
3291  {
3292  RETURN( FALSE);
3293  }
3294 
3295  Status = MmCopyFromCaller(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
3296  if (!NT_SUCCESS(Status))
3297  {
3299  RETURN( FALSE);
3300  }
3301 
3302  Safepl.length = sizeof(WINDOWPLACEMENT);
3303 
3304  IntGetWindowPlacement(Wnd, &Safepl);
3305 
3306  Status = MmCopyToCaller(lpwndpl, &Safepl, sizeof(WINDOWPLACEMENT));
3307  if (!NT_SUCCESS(Status))
3308  {
3310  RETURN( FALSE);
3311  }
3312 
3313  RETURN( TRUE);
3314 
3315 CLEANUP:
3316  TRACE("Leave NtUserGetWindowPlacement, ret=%i\n",_ret_);
3317  UserLeave();
3318  END_CLEANUP;
3319 }
3320 
3321 DWORD
3322 APIENTRY
3324  HWND hWnd,
3325  UINT cmd, // Wine SW_ commands
3326  BOOL Hide)
3327 {
3328  PWND pWnd;
3329 
3330  TRACE("Enter NtUserMinMaximize\n");
3332 
3333  pWnd = UserGetWindowObject(hWnd);
3334  if (!pWnd || UserIsDesktopWindow(pWnd) || UserIsMessageWindow(pWnd))
3335  {
3336  goto Exit;
3337  }
3338 
3339  if ( cmd > SW_MAX || pWnd->state2 & WNDS2_INDESTROY)
3340  {
3342  goto Exit;
3343  }
3344 
3345  cmd |= Hide ? SW_HIDE : 0;
3346 
3347  co_WinPosShowWindow(pWnd, cmd);
3348 
3349 Exit:
3350  TRACE("Leave NtUserMinMaximize\n");
3351  UserLeave();
3352  return 0; // Always NULL?
3353 }
3354 
3355 /*
3356  * @implemented
3357  */
3358 BOOL APIENTRY
3360  HWND hWnd,
3361  int X,
3362  int Y,
3363  int nWidth,
3364  int nHeight,
3365  BOOL bRepaint)
3366 {
3367  return NtUserSetWindowPos(hWnd, 0, X, Y, nWidth, nHeight,
3368  (bRepaint ? SWP_NOZORDER | SWP_NOACTIVATE :
3370 }
3371 
3372 /*
3373  * @implemented
3374  */
3375 HWND APIENTRY
3377  LONG x,
3378  LONG y)
3379 {
3380  PWND pwndParent;
3381  TRACE("Enter NtUserRealChildWindowFromPoint\n");
3382  UserEnterShared();
3383  if ((pwndParent = UserGetWindowObject(Parent)))
3384  {
3385  pwndParent = IntRealChildWindowFromPoint(pwndParent, x, y);
3386  }
3387  UserLeave();
3388  TRACE("Leave NtUserRealChildWindowFromPoint\n");
3389  return pwndParent ? UserHMGetHandle(pwndParent) : NULL;
3390 }
3391 
3392 /*
3393  * @implemented
3394  */
3395 BOOL APIENTRY
3397  HWND hWnd,
3398  HWND hWndInsertAfter,
3399  int X,
3400  int Y,
3401  int cx,
3402  int cy,
3403  UINT uFlags)
3404 {
3406  PWND Window, pWndIA;
3407  BOOL ret;
3409 
3410  TRACE("Enter NtUserSetWindowPos\n");
3412 
3413  if (!(Window = UserGetWindowObject(hWnd)) ||
3415  {
3416  ERR("NtUserSetWindowPos bad window handle!\n");
3417  RETURN(FALSE);
3418  }
3419 
3420  if ( hWndInsertAfter != HWND_TOP &&
3421  hWndInsertAfter != HWND_BOTTOM &&
3422  hWndInsertAfter != HWND_TOPMOST &&
3423  hWndInsertAfter != HWND_NOTOPMOST )
3424  {
3425  if (!(pWndIA = UserGetWindowObject(hWndInsertAfter)) ||
3426  UserIsDesktopWindow(pWndIA) || UserIsMessageWindow(pWndIA))
3427  {
3428  ERR("NtUserSetWindowPos bad insert window handle!\n");
3429  RETURN(FALSE);
3430  }
3431  }
3432 
3433  /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
3434  if (!(uFlags & SWP_NOMOVE))
3435  {
3436  if (X < -32768) X = -32768;
3437  else if (X > 32767) X = 32767;
3438  if (Y < -32768) Y = -32768;
3439  else if (Y > 32767) Y = 32767;
3440  }
3441  if (!(uFlags & SWP_NOSIZE))
3442  {
3443  if (cx < 0) cx = 0;
3444  else if (cx > 32767) cx = 32767;
3445  if (cy < 0) cy = 0;
3446  else if (cy > 32767) cy = 32767;
3447  }
3448 
3449  UserRefObjectCo(Window, &Ref);
3450  ret = co_WinPosSetWindowPos(Window, hWndInsertAfter, X, Y, cx, cy, uFlags);
3452 
3453  RETURN(ret);
3454 
3455 CLEANUP:
3456  TRACE("Leave NtUserSetWindowPos, ret=%i\n",_ret_);
3457  UserLeave();
3458  END_CLEANUP;
3459 }
3460 
3461 /*
3462  * @implemented
3463  */
3464 INT APIENTRY
3466  HWND hWnd,
3467  HRGN hRgn,
3468  BOOL bRedraw)
3469 {
3470  HRGN hrgnCopy = NULL;
3471  PWND Window;
3473  BOOLEAN Ret = FALSE;
3475 
3476  TRACE("Enter NtUserSetWindowRgn\n");
3478 
3479  if (!(Window = UserGetWindowObject(hWnd)) ||
3481  {
3482  RETURN( 0);
3483  }
3484 
3485  if (hRgn) // The region will be deleted in user32.
3486  {
3487  if (GreIsHandleValid(hRgn))
3488  {
3489  hrgnCopy = NtGdiCreateRectRgn(0, 0, 0, 0);
3490  /* The coordinates of a window's window region are relative to the
3491  upper-left corner of the window, not the client area of the window. */
3492  NtGdiCombineRgn( hrgnCopy, hRgn, 0, RGN_COPY);
3493  }
3494  else
3495  RETURN( 0);
3496  }
3497 
3499  if (hrgnCopy)
3500  {
3501  Window->hrgnNewFrame = hrgnCopy; // Should be PSMWP->acvr->hrgnClip
3502  }
3503  else
3504  {
3505  Window->hrgnNewFrame = HRGN_WINDOW;
3506  }
3508  Ret = co_WinPosSetWindowPos(Window, HWND_TOP, 0, 0, 0, 0, bRedraw ? flags : (flags|SWP_NOREDRAW) );
3509 
3510  RETURN( (INT)Ret);
3511 
3512 CLEANUP:
3513  TRACE("Leave NtUserSetWindowRgn, ret=%i\n",_ret_);
3514  UserLeave();
3515  END_CLEANUP;
3516 }
3517 
3518 /*
3519  * @implemented
3520  */
3523  HWND hwnd,
3524  UINT showCmd,
3525  LPRECT lprect,
3526  LPPOINT lppt)
3527 {
3528  WINDOWPLACEMENT wndpl;
3529  UINT flags;
3530  PWND Wnd;
3531  RECT rect;
3532  POINT pt = {0};
3535 
3536  TRACE("Enter NtUserSetWindowPlacement\n");
3538 
3539  if (!(Wnd = UserGetWindowObject(hwnd)) || // FIXME:
3541  {
3542  RETURN( FALSE);
3543  }
3544 
3545  _SEH2_TRY
3546  {
3547  if (lppt)
3548  {
3549  ProbeForRead(lppt, sizeof(POINT), 1);
3550  RtlCopyMemory(&pt, lppt, sizeof(POINT));
3551  }
3552  if (lprect)
3553  {
3554  ProbeForRead(lprect, sizeof(RECT), 1);
3555  RtlCopyMemory(&rect, lprect, sizeof(RECT));
3556  }
3557  }
3559  {
3562  }
3563  _SEH2_END
3564 
3565  wndpl.length = sizeof(wndpl);
3566  wndpl.showCmd = showCmd;
3567  wndpl.flags = flags = 0;
3568 
3569  if ( lppt )
3570  {
3571  flags |= PLACE_MIN;
3572  wndpl.flags |= WPF_SETMINPOSITION;
3573  wndpl.ptMinPosition = pt;
3574  }
3575  if ( lprect )
3576  {
3577  flags |= PLACE_RECT;
3578  wndpl.rcNormalPosition = rect;
3579  }
3580 
3581  UserRefObjectCo(Wnd, &Ref);
3582  IntSetWindowPlacement(Wnd, &wndpl, flags);
3583  UserDerefObjectCo(Wnd);
3584  RETURN(TRUE);
3585 
3586 CLEANUP:
3587  TRACE("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
3588  UserLeave();
3589  END_CLEANUP;
3590 }
3591 
3592 /*
3593  * @implemented
3594  */
3595 BOOL APIENTRY
3597  WINDOWPLACEMENT *lpwndpl)
3598 {
3599  PWND Wnd;
3600  WINDOWPLACEMENT Safepl;
3601  UINT Flags;
3604 
3605  TRACE("Enter NtUserSetWindowPlacement\n");
3607 
3608  if (!(Wnd = UserGetWindowObject(hWnd)) ||
3610  {
3611  RETURN( FALSE);
3612  }
3613 
3614  _SEH2_TRY
3615  {
3616  ProbeForRead(lpwndpl, sizeof(WINDOWPLACEMENT), 1);
3617  RtlCopyMemory(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
3618  }
3620  {
3623  }
3624  _SEH2_END
3625 
3626  if(Safepl.length != sizeof(WINDOWPLACEMENT))
3627  {
3628  RETURN( FALSE);
3629  }
3630 
3632  if (Safepl.flags & WPF_SETMINPOSITION) Flags |= PLACE_MIN;
3633  UserRefObjectCo(Wnd, &Ref);
3634  IntSetWindowPlacement(Wnd, &Safepl, Flags);
3635  UserDerefObjectCo(Wnd);
3636  RETURN(TRUE);
3637 
3638 CLEANUP:
3639  TRACE("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
3640  UserLeave();
3641  END_CLEANUP;
3642 }
3643 
3644 /*
3645  * @implemented
3646  */
3647 BOOL APIENTRY
3649 {
3650  PWND Window;
3651  BOOL ret;
3654 
3655  TRACE("Enter NtUserShowWindowAsync\n");
3657 
3658  if (!(Window = UserGetWindowObject(hWnd)) ||
3660  {
3661  RETURN(FALSE);
3662  }
3663 
3664  if ( nCmdShow > SW_MAX )
3665  {
3667  RETURN(FALSE);
3668  }
3669 
3670  UserRefObjectCo(Window, &Ref);
3673  if (-1 == (int) ret || !ret) ret = FALSE;
3674 
3675  RETURN(ret);
3676 
3677 CLEANUP:
3678  TRACE("Leave NtUserShowWindowAsync, ret=%i\n",_ret_);
3679  UserLeave();
3680  END_CLEANUP;
3681 }
3682 
3683 /*
3684  * @implemented
3685  */
3686 BOOL APIENTRY
3688 {
3689  PWND Window;
3690  BOOL ret;
3693 
3694  TRACE("Enter NtUserShowWindow hWnd %p SW_ %d\n",hWnd, nCmdShow);
3696 
3697  if (!(Window = UserGetWindowObject(hWnd)) ||
3699  {
3700  RETURN(FALSE);
3701  }
3702 
3703  if ( nCmdShow > SW_MAX || Window->state2 & WNDS2_INDESTROY)
3704  {
3706  RETURN(FALSE);
3707  }
3708 
3709  UserRefObjectCo(Window, &Ref);
3710  ret = co_WinPosShowWindow(Window, nCmdShow);
3712 
3713  RETURN(ret);
3714 
3715 CLEANUP:
3716  TRACE("Leave NtUserShowWindow, ret=%i\n",_ret_);
3717  UserLeave();
3718  END_CLEANUP;
3719 }
3720 
3721 
3722 /*
3723  * @implemented
3724  */
3725 HWND APIENTRY
3727 {
3728  POINT pt;
3729  HWND Ret;
3731  USHORT hittest;
3734 
3735  TRACE("Enter NtUserWindowFromPoint\n");
3737 
3739  {
3740  //PTHREADINFO pti;
3741 
3742  pt.x = X;
3743  pt.y = Y;
3744 
3745  // Hmm... Threads live on desktops thus we have a reference on the desktop and indirectly the desktop window.
3746  // It is possible this referencing is useless, though it should not hurt...
3748 
3749  //pti = PsGetCurrentThreadWin32Thread();
3751 
3752  if (Window)
3753  {
3754  Ret = UserHMGetHandle(Window);
3755 
3756  RETURN( Ret);
3757  }
3758  }
3759 
3760  RETURN( NULL);
3761 
3762 CLEANUP:
3764 
3765  TRACE("Leave NtUserWindowFromPoint, ret=%p\n", _ret_);
3766  UserLeave();
3767  END_CLEANUP;
3768 }
3769 
3770 /* EOF */
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static VOID FASTCALL WinPosFindIconPos(PWND Window, POINT *Pos)
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NTSYSAPI VOID NTAPI RtlCopyMemory(VOID UNALIGNED *Destination, CONST VOID UNALIGNED *Source, ULONG Length)
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BOOL APIENTRY NtUserMoveWindow(HWND hWnd, int X, int Y, int nWidth, int nHeight, BOOL bRepaint)
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_Must_inspect_result_ _In_ ULONG Flags
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DBG_DEFAULT_CHANNEL(UserWinpos)
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#define WM_CHILDACTIVATE
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long LONG
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Definition: object.h:38
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Definition: window.c:3476
DWORD APIENTRY NtUserSetInternalWindowPos(HWND hwnd, UINT showCmd, LPRECT lprect, LPPOINT lppt)
Definition: winpos.c:3522
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Definition: polytest.cpp:53
#define CWP_SKIPINVISIBLE
Definition: winuser.h:208
#define SM_CYDLGFRAME
Definition: winuser.h:958
#define CWP_SKIPDISABLED
Definition: winuser.h:209
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Definition: winpos.c:1352
#define CHILDID_SELF
Definition: winable.h:14
struct _WND * spwndOwner
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Definition: winpos.c:70
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Definition: excpt.h:85
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:570
THRDESKHEAD head
Definition: ntuser.h:659
static LONG FASTCALL co_WinPosDoNCCALCSize(PWND Window, PWINDOWPOS WinPos, RECTL *WindowRect, RECTL *ClientRect, RECTL *validRects)
Definition: winpos.c:1177
static PWND co_WinPosSearchChildren(IN PWND ScopeWin, IN POINT *Point, IN OUT USHORT *HitTest, IN BOOL Ignore)
Definition: winpos.c:2743
Definition: object.h:3
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Definition: typedefs.h:248
unsigned char BOOLEAN
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Definition: window.h:16
smooth NULL
Definition: ftsmooth.c:416
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Definition: window.h:12
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Definition: cryptui.c:300
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Definition: winpos.c:3323
#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:3536
#define WEF_SETBYWNDPTI
Definition: ntuser.h:213
#define HTERROR
Definition: winuser.h:2426
#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:2509
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:2460
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:3596
#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:2677
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:2481
#define WM_WINDOWPOSCHANGING
Definition: winuser.h:1643
#define WA_ACTIVE
Definition: winuser.h:2577
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:2487
#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:2276
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:314
Definition: winpos.h:20
#define SIZE_MINIMIZED
Definition: winuser.h:2460
BOOL FASTCALL IntIsWindow(HWND hWnd)
Definition: window.c:157
GLdouble GLdouble right
Definition: glext.h:10859
#define WVR_VALIDRECTS
Definition: winuser.h:2476
#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:3984
POINT ptMaxPosition
Definition: winuser.h:3571
LRESULT APIENTRY co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam)
Definition: hook.c:1089
#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:3129
#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:3235
INT FASTCALL IntMapWindowPoints(PWND FromWnd, PWND ToWnd, LPPOINT lpPoints, UINT cPoints)
Definition: winpos.c:143
#define WVR_REDRAW
Definition: winuser.h:2475
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:2075
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:2955
#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:3135
#define WS_EX_CLIENTEDGE
Definition: winuser.h:384
#define WM_ACTIVATE
Definition: winuser.h:1594
POINT ptMaxPosition
Definition: winuser.h:3236
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:2473
#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:28
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:1751
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:2474
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:3237
#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:2310
VOID FASTCALL REGION_UnlockRgn(_In_ PREGION prgn)
Definition: region.c:2395
PMONITOR NTAPI UserGetPrimaryMonitor(VOID)
Definition: monitor.c:102
_Out_opt_ int * cx
Definition: commctrl.h:570
#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:2471
BOOL WINAPI CopyRect(_Out_ LPRECT, _In_ LPCRECT)
#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:294
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:716
#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:3573
#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:2429
#define WM_QUERYOPEN
Definition: winuser.h:1606
INT FASTCALL REGION_GetRgnBox(PREGION Rgn, PRECTL pRect)
Definition: region.c:2565
#define USERTAG_WINDOWLIST
Definition: tags.h:297
HWND hwnd
Definition: winuser.h:3530
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
#define SW_MAXIMIZE
Definition: winuser.h:766
#define CopyRgn(hrgnDst, hrgnSrc)
Definition: windowsx.h:48
VOID FASTCALL REGION_Delete(PREGION pRgn)
Definition: region.c:2471
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91
#define WS_EX_STATICEDGE
Definition: winuser.h:403
LPARAM lParam
Definition: combotst.c:139
#define WM_GETMINMAXINFO
Definition: winuser.h:1622