ReactOS  0.4.15-dev-4914-g2220e56
winpos.h File Reference
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Classes

struct  _CVR
 
struct  _SMWP
 

Typedefs

typedef struct _CVR CVR
 
typedef struct _CVRPCVR
 
typedef struct _SMWP SMWP
 
typedef struct _SMWPPSMWP
 

Functions

FORCEINLINE BOOL IntPtInWindow (PWND pwnd, INT x, INT y)
 
FORCEINLINE BOOL IntEqualRect (RECTL *lprc1, RECTL *lprc2)
 
BOOL FASTCALL ActivateOtherWindowMin (PWND)
 
UINT FASTCALL co_WinPosArrangeIconicWindows (PWND parent)
 
BOOL FASTCALL IntGetClientOrigin (PWND Window, LPPOINT Point)
 
LRESULT FASTCALL co_WinPosGetNonClientSize (PWND Window, RECTL *WindowRect, RECTL *ClientRect)
 
UINT FASTCALL co_WinPosGetMinMaxInfo (PWND Window, POINT *MaxSize, POINT *MaxPos, POINT *MinTrack, POINT *MaxTrack)
 
UINT FASTCALL co_WinPosMinMaximize (PWND WindowObject, UINT ShowFlag, RECTL *NewPos)
 
BOOLEAN FASTCALL co_WinPosSetWindowPos (PWND Wnd, HWND WndInsertAfter, INT x, INT y, INT cx, INT cy, UINT flags)
 
BOOLEAN FASTCALL co_WinPosShowWindow (PWND Window, INT Cmd)
 
void FASTCALL co_WinPosSendSizeMove (PWND Window)
 
PWND APIENTRY co_WinPosWindowFromPoint (IN PWND ScopeWin, IN POINT *WinPoint, IN OUT USHORT *HitTest, IN BOOL Ignore)
 
VOID FASTCALL co_WinPosActivateOtherWindow (PWND)
 
PWND FASTCALL IntRealChildWindowFromPoint (PWND, LONG, LONG)
 
BOOL FASTCALL IntScreenToClient (PWND, LPPOINT)
 
BOOL FASTCALL IntClientToScreen (PWND, LPPOINT)
 
BOOL FASTCALL IntGetWindowRect (PWND, RECTL *)
 
BOOL UserHasWindowEdge (DWORD, DWORD)
 
VOID UserGetWindowBorders (DWORD, DWORD, SIZE *, BOOL)
 

Typedef Documentation

◆ CVR

typedef struct _CVR CVR

◆ PCVR

typedef struct _CVR * PCVR

◆ PSMWP

typedef struct _SMWP * PSMWP

◆ SMWP

typedef struct _SMWP SMWP

Function Documentation

◆ ActivateOtherWindowMin()

BOOL FASTCALL ActivateOtherWindowMin ( PWND  )

Definition at line 284 of file winpos.c.

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 }
#define WS_DISABLED
Definition: pedump.c:621
DWORD ExStyle
Definition: ntuser.h:683
#define TRUE
Definition: types.h:120
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:27
#define WS_EX_TOOLWINDOW
Definition: winuser.h:404
#define FALSE
Definition: types.h:117
unsigned int BOOL
Definition: ntddk_ex.h:94
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:40
Definition: object.h:3
PTHREADINFO gptiCurrent
Definition: ntuser.c:15
#define WS_EX_NOACTIVATE
Definition: winuser.h:395
struct _WND * spwndNext
Definition: ntuser.h:690
PWND FASTCALL IntGetLastTopMostWindow(VOID)
Definition: winpos.c:237
#define WS_ICONIC
Definition: pedump.c:641
#define for
Definition: utility.h:88
Definition: ntuser.h:672
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define NULL
Definition: types.h:112
struct _WND * spwndParent
Definition: ntuser.h:692
PWND FASTCALL VerifyWnd(PWND pWnd)
Definition: window.c:86
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1545
struct _WND * spwndChild
Definition: ntuser.h:693
#define WS_VISIBLE
Definition: pedump.c:620
PWND FASTCALL IntGetThreadDesktopWindow(PTHREADINFO pti)
Definition: desktop.c:1359
DWORD style
Definition: ntuser.h:685

Referenced by co_WinPosShowWindow(), and UserSetActiveWindow().

◆ co_WinPosActivateOtherWindow()

VOID FASTCALL co_WinPosActivateOtherWindow ( PWND  )

Definition at line 395 of file winpos.c.

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 }
PUSER_MESSAGE_QUEUE gpqForeground
Definition: focus.c:13
#define GA_ROOT
Definition: winuser.h:2769
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:14
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:27
BOOL FASTCALL UserSetActiveWindow(_In_opt_ PWND Wnd)
Definition: focus.c:1255
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:40
THRDESKHEAD head
Definition: ntuser.h:674
Definition: object.h:3
struct _WND * spwndNext
Definition: ntuser.h:690
#define TRACE(s)
Definition: solgame.cpp:4
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1386
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3322
Definition: ntuser.h:672
VOID FASTCALL IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
Definition: desktop.c:1319
#define IntIsDesktopWindow(WndObj)
Definition: window.h:24
#define WS_POPUP
Definition: pedump.c:616
#define NULL
Definition: types.h:112
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1545
static BOOL FASTCALL can_activate_window(PWND Wnd OPTIONAL)
Definition: winpos.c:372
struct _WND * spwndChild
Definition: ntuser.h:693

Referenced by co_WinPosShowWindow(), IntSendDestroyMsg(), and UserSetActiveWindow().

◆ co_WinPosArrangeIconicWindows()

UINT FASTCALL co_WinPosArrangeIconicWindows ( PWND  parent)

Definition at line 729 of file winpos.c.

730 {
731  RECTL rectParent;
732  PWND Child;
733  INT x, y, xspacing, yspacing, sx, sy;
734 
736 
737  IntGetClientRect( parent, &rectParent );
738  // FIXME: Support Minimize Metrics gspv.mm.iArrange.
739  // Default: ARW_BOTTOMLEFT
740  x = rectParent.left;
741  y = rectParent.bottom;
742 
745 
746  Child = parent->spwndChild;
747  while(Child)
748  {
749  if((Child->style & WS_MINIMIZE) != 0 )
750  {
752  UserRefObjectCo(Child, &Ref);
753 
755  sy = y - yspacing - UserGetSystemMetrics(SM_CYBORDER);
756 
757  Child->InternalPos.IconPos.x = sx;
758  Child->InternalPos.IconPos.y = sy;
759  Child->InternalPos.flags |= WPF_MININIT;
760 
762 
764 
765  if (x <= rectParent.right - xspacing)
766  x += xspacing;
767  else
768  {
769  x = rectParent.left;
770  y -= yspacing;
771  }
772  }
773  Child = Child->spwndNext;
774  }
775  return yspacing;
776 }
#define SM_CXMINIMIZED
Definition: winuser.h:1014
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:14
BOOLEAN FASTCALL co_WinPosSetWindowPos(PWND Window, HWND WndInsertAfter, INT x, INT y, INT cx, INT cy, UINT flags)
Definition: winpos.c:1721
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:27
long bottom
Definition: polytest.cpp:53
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
#define SWP_NOZORDER
Definition: winuser.h:1237
int32_t INT
Definition: typedefs.h:58
#define SWP_NOCOPYBITS
Definition: winuser.h:1233
long right
Definition: polytest.cpp:53
#define WS_MINIMIZE
Definition: pedump.c:622
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFDEVICE Child
Definition: wdffdo.h:533
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:40
Definition: object.h:3
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1243
long left
Definition: polytest.cpp:53
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:194
r parent
Definition: btrfs.c:2979
#define SWP_NOACTIVATE
Definition: winuser.h:1232
#define SM_CYBORDER
Definition: winuser.h:959
#define WPF_MININIT
Definition: ntuser.h:669
#define SM_CYMINIMIZED
Definition: winuser.h:1015
#define SM_CXBORDER
Definition: winuser.h:958
Definition: ntuser.h:672
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91

Referenced by NtUserCallHwndLock().

◆ co_WinPosGetMinMaxInfo()

UINT FASTCALL co_WinPosGetMinMaxInfo ( PWND  Window,
POINT MaxSize,
POINT MaxPos,
POINT MinTrack,
POINT MaxTrack 
)

Definition at line 932 of file winpos.c.

934 {
935  MINMAXINFO MinMax;
936  PMONITOR monitor;
937  INT xinc, yinc;
938  LONG style = Window->style;
939  LONG adjustedStyle;
940  LONG exstyle = Window->ExStyle;
941  RECT rc;
942  DWORD adjust;
943 
945 
946  /* Compute default values */
947 
948  rc = Window->rcWindow;
949  MinMax.ptReserved.x = rc.left;
950  MinMax.ptReserved.y = rc.top;
951 
952  if ((style & WS_CAPTION) == WS_CAPTION)
953  adjustedStyle = style & ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
954  else
955  adjustedStyle = style;
956 
957  if (Window->spwndParent)
958  IntGetClientRect(Window->spwndParent, &rc);
959 
960  adjust = IntGetWindowBorders(adjustedStyle, exstyle);
961 
962  // Handle special case while maximized. CORE-15893
963  if ((adjustedStyle & WS_THICKFRAME) && !(adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
964  adjust += 1;
965 
966  xinc = yinc = adjust;
967 
968  if ((adjustedStyle & WS_THICKFRAME) && (adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
969  {
972  }
973 
974  RECTL_vInflateRect( &rc,
977 
978  xinc = -rc.left;
979  yinc = -rc.top;
980 
981  MinMax.ptMaxSize.x = rc.right - rc.left;
982  MinMax.ptMaxSize.y = rc.bottom - rc.top;
983  if (style & (WS_DLGFRAME | WS_BORDER))
984  {
987  }
988  else
989  {
990  MinMax.ptMinTrackSize.x = 2 * xinc;
991  MinMax.ptMinTrackSize.y = 2 * yinc;
992  }
995  MinMax.ptMaxPosition.x = -xinc;
996  MinMax.ptMaxPosition.y = -yinc;
997 
998  if (!EMPTYPOINT(Window->InternalPos.MaxPos)) MinMax.ptMaxPosition = Window->InternalPos.MaxPos;
999 
1000  co_IntSendMessage(Window->head.h, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax);
1001 
1002  /* if the app didn't change the values, adapt them for the current monitor */
1003  if ((monitor = UserGetPrimaryMonitor()))
1004  {
1005  RECT rc_work;
1006 
1007  rc_work = monitor->rcMonitor;
1008 
1009  if (style & WS_MAXIMIZEBOX)
1010  {
1011  if ((style & WS_CAPTION) == WS_CAPTION || !(style & (WS_CHILD | WS_POPUP)))
1012  rc_work = monitor->rcWork;
1013  }
1014 
1015  if (MinMax.ptMaxSize.x == UserGetSystemMetrics(SM_CXSCREEN) + 2 * xinc &&
1016  MinMax.ptMaxSize.y == UserGetSystemMetrics(SM_CYSCREEN) + 2 * yinc)
1017  {
1018  MinMax.ptMaxSize.x = (rc_work.right - rc_work.left) + 2 * xinc;
1019  MinMax.ptMaxSize.y = (rc_work.bottom - rc_work.top) + 2 * yinc;
1020  }
1021  if (MinMax.ptMaxPosition.x == -xinc && MinMax.ptMaxPosition.y == -yinc)
1022  {
1023  MinMax.ptMaxPosition.x = rc_work.left - xinc;
1024  MinMax.ptMaxPosition.y = rc_work.top - yinc;
1025  }
1026  if (MinMax.ptMaxSize.x >= (monitor->rcMonitor.right - monitor->rcMonitor.left) &&
1027  MinMax.ptMaxSize.y >= (monitor->rcMonitor.bottom - monitor->rcMonitor.top) )
1028  {
1029  Window->state |= WNDS_MAXIMIZESTOMONITOR;
1030  }
1031  else
1032  Window->state &= ~WNDS_MAXIMIZESTOMONITOR;
1033  }
1034 
1035 
1036  MinMax.ptMaxTrackSize.x = max(MinMax.ptMaxTrackSize.x,
1037  MinMax.ptMinTrackSize.x);
1038  MinMax.ptMaxTrackSize.y = max(MinMax.ptMaxTrackSize.y,
1039  MinMax.ptMinTrackSize.y);
1040 
1041  if (MaxSize)
1042  *MaxSize = MinMax.ptMaxSize;
1043  if (MaxPos)
1044  *MaxPos = MinMax.ptMaxPosition;
1045  if (MinTrack)
1046  *MinTrack = MinMax.ptMinTrackSize;
1047  if (MaxTrack)
1048  *MaxTrack = MinMax.ptMaxTrackSize;
1049 
1050  return 0; // FIXME: What does it return? Wine returns MINMAXINFO.
1051 }
POINT ptMinTrackSize
Definition: winuser.h:3610
#define WS_THICKFRAME
Definition: pedump.c:630
#define max(a, b)
Definition: svc.c:63
long y
Definition: polytest.cpp:48
POINT ptReserved
Definition: winuser.h:3607
POINT ptMaxSize
Definition: winuser.h:3608
#define SM_CYMINTRACK
Definition: winuser.h:992
long x
Definition: polytest.cpp:48
VOID FASTCALL RECTL_vInflateRect(_Inout_ RECTL *rect, _In_ INT dx, _In_ INT dy)
Definition: rect.c:101
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:14
DWORD IntGetWindowBorders(DWORD Style, DWORD ExStyle)
Definition: winpos.c:913
LONG top
Definition: windef.h:307
#define WS_DLGFRAME
Definition: pedump.c:626
#define WS_CHILD
Definition: pedump.c:617
#define SM_CYMAXTRACK
Definition: winuser.h:1017
LONG left
Definition: windef.h:306
#define SM_CYFRAME
Definition: winuser.h:990
#define SM_CXFRAME
Definition: winuser.h:988
LONG right
Definition: windef.h:308
int32_t INT
Definition: typedefs.h:58
RECT rcWork
Definition: monitor.h:19
#define EMPTYPOINT(pt)
Definition: winpos.c:28
#define SM_CXSCREEN
Definition: winuser.h:953
Definition: window.c:28
#define WS_MINIMIZE
Definition: pedump.c:622
long LONG
Definition: pedump.c:60
#define SM_CYDLGFRAME
Definition: winuser.h:962
LONG_PTR LPARAM
Definition: windef.h:208
#define WS_MAXIMIZEBOX
Definition: pedump.c:632
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:194
#define WS_CAPTION
Definition: pedump.c:624
#define SM_CYSCREEN
Definition: winuser.h:954
#define SM_CXDLGFRAME
Definition: winuser.h:960
#define SM_CXMINTRACK
Definition: winuser.h:991
unsigned long DWORD
Definition: ntddk_ex.h:95
POINT ptMaxPosition
Definition: winuser.h:3609
#define SM_CYBORDER
Definition: winuser.h:959
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
#define SM_CXBORDER
Definition: winuser.h:958
#define WS_BORDER
Definition: pedump.c:625
#define WS_POPUP
Definition: pedump.c:616
#define WNDS_MAXIMIZESTOMONITOR
Definition: ntuser.h:618
PMONITOR NTAPI UserGetPrimaryMonitor(VOID)
Definition: monitor.c:102
#define SM_CXMAXTRACK
Definition: winuser.h:1016
RECT rcMonitor
Definition: monitor.h:18
LONG bottom
Definition: windef.h:309
POINT ptMaxTrackSize
Definition: winuser.h:3611
Arabic default style
Definition: afstyles.h:93
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91
#define WM_GETMINMAXINFO
Definition: winuser.h:1627

Referenced by co_UserCreateWindowEx(), co_WinPosMinMaximize(), DefWndDoSizeMove(), and DefWndHandleWindowPosChanging().

◆ co_WinPosGetNonClientSize()

LRESULT FASTCALL co_WinPosGetNonClientSize ( PWND  Window,
RECTL WindowRect,
RECTL ClientRect 
)

◆ co_WinPosMinMaximize()

UINT FASTCALL co_WinPosMinMaximize ( PWND  WindowObject,
UINT  ShowFlag,
RECTL NewPos 
)

◆ co_WinPosSendSizeMove()

void FASTCALL co_WinPosSendSizeMove ( PWND  Window)

Definition at line 2306 of file winpos.c.

2307 {
2308  RECTL Rect;
2309  LPARAM lParam;
2311 
2312  IntGetClientRect(Wnd, &Rect);
2313  lParam = MAKELONG(Rect.right-Rect.left, Rect.bottom-Rect.top);
2314 
2315  Wnd->state &= ~WNDS_SENDSIZEMOVEMSGS;
2316 
2317  if (Wnd->style & WS_MAXIMIZE)
2318  {
2320  }
2321  else if (Wnd->style & WS_MINIMIZE)
2322  {
2324  lParam = 0;
2325  }
2326 
2328 
2329  if (UserIsDesktopWindow(Wnd->spwndParent))
2330  lParam = MAKELONG(Wnd->rcClient.left, Wnd->rcClient.top);
2331  else
2332  lParam = MAKELONG(Wnd->rcClient.left-Wnd->spwndParent->rcClient.left, Wnd->rcClient.top-Wnd->spwndParent->rcClient.top);
2333 
2335 
2337 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:194
#define SIZE_MAXIMIZED
Definition: winuser.h:2487
#define SIZE_RESTORED
Definition: winuser.h:2485
#define WM_MOVE
Definition: winuser.h:1597
UINT_PTR WPARAM
Definition: windef.h:207
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:592
WPARAM wParam
Definition: combotst.c:138
#define WS_MINIMIZE
Definition: pedump.c:622
#define MAKELONG(a, b)
Definition: typedefs.h:249
LONG_PTR LPARAM
Definition: windef.h:208
#define WOC_RGN_CLIENT
Definition: winddi.h:1265
#define UserHMGetHandle(obj)
Definition: ntuser.h:222
#define WM_SIZE
Definition: winuser.h:1598
#define SIZE_MINIMIZED
Definition: winuser.h:2486
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
VOID FASTCALL IntEngWindowChanged(_In_ struct _WND *Window, _In_ FLONG flChanged)
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91
LPARAM lParam
Definition: combotst.c:139
struct Rect Rect
#define WS_MAXIMIZE
Definition: pedump.c:623

Referenced by co_UserCreateWindowEx(), and co_WinPosShowWindow().

◆ co_WinPosSetWindowPos()

BOOLEAN FASTCALL co_WinPosSetWindowPos ( PWND  Wnd,
HWND  WndInsertAfter,
INT  x,
INT  y,
INT  cx,
INT  cy,
UINT  flags 
)

Definition at line 1721 of file winpos.c.

1730 {
1731  WINDOWPOS WinPos;
1732  RECTL NewWindowRect;
1733  RECTL NewClientRect;
1734  RECTL valid_rects[2];
1735  PREGION VisBefore = NULL;
1736  PREGION VisBeforeJustClient = NULL;
1737  PREGION VisAfter = NULL;
1738  PREGION CopyRgn = NULL;
1739  ULONG WvrFlags = 0;
1740  RECTL OldWindowRect, OldClientRect;
1741  int RgnType;
1742  HDC Dc;
1743  RECTL CopyRect;
1744  PWND Ancestor;
1745  BOOL bPointerInWindow, PosChanged = FALSE;
1747 
1749 
1750  TRACE("pwnd %p, after %p, %d,%d (%dx%d), flags 0x%x\n",
1751  Window, WndInsertAfter, x, y, cx, cy, flags);
1752 #if DBG
1753  dump_winpos_flags(flags);
1754 #endif
1755 
1756  /* FIXME: Get current active window from active queue. Why? since r2915. */
1757 
1758  bPointerInWindow = IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y);
1759 
1760  WinPos.hwnd = Window->head.h;
1761  WinPos.hwndInsertAfter = WndInsertAfter;
1762  WinPos.x = x;
1763  WinPos.y = y;
1764  WinPos.cx = cx;
1765  WinPos.cy = cy;
1766  WinPos.flags = flags;
1767 
1768  if ( flags & SWP_ASYNCWINDOWPOS )
1769  {
1770  LRESULT lRes;
1772  if ( ppos )
1773  {
1774  WinPos.flags &= ~SWP_ASYNCWINDOWPOS; // Clear flag.
1775  *ppos = WinPos;
1776  /* Yes it's a pointer inside Win32k! */
1777  lRes = co_IntSendMessageNoWait( WinPos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
1778  /* We handle this the same way as Event Hooks and Hooks. */
1779  if ( !lRes )
1780  {
1782  return FALSE;
1783  }
1784  return TRUE;
1785  }
1786  return FALSE;
1787  }
1788 
1789  co_WinPosDoWinPosChanging(Window, &WinPos, &NewWindowRect, &NewClientRect);
1790 
1791  /* Does the window still exist? */
1792  if (!IntIsWindow(WinPos.hwnd))
1793  {
1794  TRACE("WinPosSetWindowPos: Invalid handle 0x%p!\n",WinPos.hwnd);
1796  return FALSE;
1797  }
1798 
1799  /* Fix up the flags. */
1800  if (!WinPosFixupFlags(&WinPos, Window))
1801  {
1802  // See Note.
1803  return TRUE;
1804  }
1805 
1806  Ancestor = UserGetAncestor(Window, GA_PARENT);
1807  if ( (WinPos.flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER &&
1808  Ancestor && Ancestor->head.h == IntGetDesktopWindow() )
1809  {
1811  }
1812 
1813  if (!(WinPos.flags & SWP_NOREDRAW))
1814  {
1815  /* Compute the visible region before the window position is changed */
1816  if (!(WinPos.flags & SWP_SHOWWINDOW) &&
1817  (WinPos.flags & (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1820  {
1822  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1823 
1824  if ( VisBefore != NULL &&
1825  REGION_Complexity(VisBefore) == NULLREGION )
1826  {
1827  REGION_Delete(VisBefore);
1828  VisBefore = NULL;
1829  }
1830  else if(VisBefore)
1831  {
1832  REGION_bOffsetRgn(VisBefore, -Window->rcWindow.left, -Window->rcWindow.top);
1833  }
1834 
1835  /* Calculate the non client area for resizes, as this is used in the copy region */
1836  if ((WinPos.flags & (SWP_NOSIZE | SWP_FRAMECHANGED)) != SWP_NOSIZE)
1837  {
1838  VisBeforeJustClient = VIS_ComputeVisibleRegion(Window, TRUE, FALSE,
1839  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1840 
1841  if ( VisBeforeJustClient != NULL &&
1842  REGION_Complexity(VisBeforeJustClient) == NULLREGION )
1843  {
1844  REGION_Delete(VisBeforeJustClient);
1845  VisBeforeJustClient = NULL;
1846  }
1847  else if(VisBeforeJustClient)
1848  {
1849  REGION_bOffsetRgn(VisBeforeJustClient, -Window->rcWindow.left, -Window->rcWindow.top);
1850  }
1851  }
1852  }
1853  }
1854 
1856  if (Window->hrgnNewFrame)
1857  {
1858  SelectWindowRgn( Window, Window->hrgnNewFrame ); // Should be PSMWP->acvr->hrgnClip
1859  Window->hrgnNewFrame = NULL;
1860  }
1861 
1862  WvrFlags = co_WinPosDoNCCALCSize(Window, &WinPos, &NewWindowRect, &NewClientRect, valid_rects);
1863 
1864 // ERR("co_WinPosDoNCCALCSize returned 0x%x\n valid dest: %d %d %d %d\n valid src : %d %d %d %d\n", WvrFlags,
1865 // valid_rects[0].left,valid_rects[0].top,valid_rects[0].right,valid_rects[0].bottom,
1866 // valid_rects[1].left,valid_rects[1].top,valid_rects[1].right,valid_rects[1].bottom);
1867 
1868  /* Validate link windows. (also take into account shell window in hwndShellWindow) */
1869  if (!(WinPos.flags & SWP_NOZORDER) && WinPos.hwnd != UserGetShellWindow())
1870  {
1872  }
1873 
1874  OldWindowRect = Window->rcWindow;
1875  OldClientRect = Window->rcClient;
1876 
1877  if (NewClientRect.left != OldClientRect.left ||
1878  NewClientRect.top != OldClientRect.top)
1879  {
1880  // Move child window if their parent is moved. Keep Child window relative to Parent...
1882  NewClientRect.left - OldClientRect.left,
1883  NewClientRect.top - OldClientRect.top);
1884  PosChanged = TRUE;
1885  }
1886 
1887  Window->rcWindow = NewWindowRect;
1888  Window->rcClient = NewClientRect;
1889 
1890  /* erase parent when hiding or resizing child */
1891  if (WinPos.flags & SWP_HIDEWINDOW)
1892  {
1893  /* Clear the update region */
1895  NULL,
1896  0,
1898 
1899  if (UserIsDesktopWindow(Window->spwndParent))
1901 
1902  Window->style &= ~WS_VISIBLE; //IntSetStyle( Window, 0, WS_VISIBLE );
1903  Window->head.pti->cVisWindows--;
1905  }
1906  else if (WinPos.flags & SWP_SHOWWINDOW)
1907  {
1908  if (Window->style & WS_CHILD)
1909  {
1910  if ((Window->style & WS_POPUP) && (Window->ExStyle & WS_EX_APPWINDOW))
1911  {
1913  if (!(WinPos.flags & SWP_NOACTIVATE))
1915  }
1916  }
1917  else if ((Window->ExStyle & WS_EX_APPWINDOW) ||
1918  (!(Window->ExStyle & WS_EX_TOOLWINDOW) && !Window->spwndOwner &&
1919  (!Window->spwndParent || UserIsDesktopWindow(Window->spwndParent))))
1920  {
1922  if (!(WinPos.flags & SWP_NOACTIVATE))
1924  }
1925 
1926  Window->style |= WS_VISIBLE; //IntSetStyle( Window, WS_VISIBLE, 0 );
1927  Window->head.pti->cVisWindows++;
1929  }
1930  else
1931  {
1933  }
1934 
1935  if (Window->hrgnUpdate != NULL && Window->hrgnUpdate != HRGN_WINDOW)
1936  {
1937  NtGdiOffsetRgn(Window->hrgnUpdate,
1938  NewWindowRect.left - OldWindowRect.left,
1939  NewWindowRect.top - OldWindowRect.top);
1940  }
1941 
1942  DceResetActiveDCEs(Window); // For WS_VISIBLE changes.
1943 
1944  // Change or update, set send non-client paint flag.
1945  if ( Window->style & WS_VISIBLE &&
1946  (WinPos.flags & SWP_STATECHANGED || (!(Window->state2 & WNDS2_WIN31COMPAT) && WinPos.flags & SWP_NOREDRAW ) ) )
1947  {
1948  TRACE("Set WNDS_SENDNCPAINT %p\n",Window);
1949  Window->state |= WNDS_SENDNCPAINT;
1950  }
1951 
1952  if (!(WinPos.flags & SWP_NOREDRAW))
1953  {
1954  /* Determine the new visible region */
1956  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1957 
1958  if ( VisAfter != NULL &&
1959  REGION_Complexity(VisAfter) == NULLREGION )
1960  {
1961  REGION_Delete(VisAfter);
1962  VisAfter = NULL;
1963  }
1964  else if(VisAfter)
1965  {
1966  REGION_bOffsetRgn(VisAfter, -Window->rcWindow.left, -Window->rcWindow.top);
1967  }
1968 
1969  /*
1970  * Determine which pixels can be copied from the old window position
1971  * to the new. Those pixels must be visible in both the old and new
1972  * position. Also, check the class style to see if the windows of this
1973  * class need to be completely repainted on (horizontal/vertical) size
1974  * change.
1975  */
1976  if ( ( VisBefore != NULL &&
1977  VisAfter != NULL &&
1978  !(WinPos.flags & SWP_NOCOPYBITS) &&
1979  ((WinPos.flags & SWP_NOSIZE) || !(WvrFlags & WVR_REDRAW)) &&
1980  !(Window->ExStyle & WS_EX_TRANSPARENT) ) )
1981  {
1982 
1983  /*
1984  * If this is (also) a window resize, the whole nonclient area
1985  * needs to be repainted. So we limit the copy to the client area,
1986  * 'cause there is no use in copying it (would possibly cause
1987  * "flashing" too). However, if the copy region is already empty,
1988  * we don't have to crop (can't take anything away from an empty
1989  * region...)
1990  */
1991 
1992  CopyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
1993  if ((WinPos.flags & SWP_NOSIZE) && (WinPos.flags & SWP_NOCLIENTSIZE))
1994  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBefore, RGN_AND);
1995  else if (VisBeforeJustClient != NULL)
1996  {
1997  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBeforeJustClient, RGN_AND);
1998  }
1999 
2000  if (VisBeforeJustClient != NULL)
2001  {
2002  REGION_Delete(VisBeforeJustClient);
2003  }
2004 
2005  /* Now use in copying bits which are in the update region. */
2006  if (Window->hrgnUpdate != NULL)
2007  {
2008  PREGION RgnUpdate = REGION_LockRgn(Window->hrgnUpdate);
2009  if (RgnUpdate)
2010  {
2011  REGION_bOffsetRgn(CopyRgn, NewWindowRect.left, NewWindowRect.top);
2012  IntGdiCombineRgn(CopyRgn, CopyRgn, RgnUpdate, RGN_DIFF);
2013  REGION_bOffsetRgn(CopyRgn, -NewWindowRect.left, -NewWindowRect.top);
2014  REGION_UnlockRgn(RgnUpdate);
2015  }
2016  }
2017 
2018  /*
2019  * Now, get the bounding box of the copy region. If it's empty
2020  * there's nothing to copy. Also, it's no use copying bits onto
2021  * themselves.
2022  */
2024  {
2025  /* Nothing to copy, clean up */
2027  CopyRgn = NULL;
2028  }
2029  else if ( OldWindowRect.left != NewWindowRect.left ||
2030  OldWindowRect.top != NewWindowRect.top ||
2031  (WinPos.flags & SWP_FRAMECHANGED) )
2032  {
2033  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2034  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2035 
2036  /*
2037  * Small trick here: there is no function to bitblt a region. So
2038  * we set the region as the clipping region, take the bounding box
2039  * of the region and bitblt that. Since nothing outside the clipping
2040  * region is copied, this has the effect of bitblt'ing the region.
2041  *
2042  * Since NtUserGetDCEx takes ownership of the clip region, we need
2043  * to create a copy of CopyRgn and pass that. We need CopyRgn later
2044  */
2045  IntGdiCombineRgn(DcRgnObj, CopyRgn, NULL, RGN_COPY);
2046  REGION_bOffsetRgn(DcRgnObj, NewWindowRect.left, NewWindowRect.top);
2047  REGION_UnlockRgn(DcRgnObj);
2048  Dc = UserGetDCEx( Window,
2049  DcRgn,
2050  DCX_WINDOW|DCX_CACHE|DCX_INTERSECTRGN|DCX_CLIPSIBLINGS|DCX_KEEPCLIPRGN); // DCX_WINDOW will set first, go read WinDC.c.
2051  NtGdiBitBlt( Dc,
2052  CopyRect.left, CopyRect.top,
2053  CopyRect.right - CopyRect.left,
2054  CopyRect.bottom - CopyRect.top,
2055  Dc,
2056  CopyRect.left + (OldWindowRect.left - NewWindowRect.left),
2057  CopyRect.top + (OldWindowRect.top - NewWindowRect.top),
2058  SRCCOPY,
2059  0,
2060  0);
2061 
2062  UserReleaseDC(Window, Dc, FALSE);
2064  GreDeleteObject(DcRgn);
2065  }
2066  }
2067  else
2068  {
2069  CopyRgn = NULL;
2070  }
2071 
2072  /* We need to redraw what wasn't visible before or force a redraw */
2073  if (VisAfter != NULL)
2074  {
2075  PREGION DirtyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2076  if (DirtyRgn)
2077  {
2078  if (CopyRgn != NULL)
2079  {
2080  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, CopyRgn, RGN_DIFF);
2081  }
2082  else
2083  {
2084  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, 0, RGN_COPY);
2085  }
2086 
2087  if (RgnType != ERROR && RgnType != NULLREGION) // Regions moved.
2088  {
2089  /* old code
2090  NtGdiOffsetRgn(DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2091  IntInvalidateWindows( Window,
2092  DirtyRgn,
2093  RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
2094  }
2095  GreDeleteObject(DirtyRgn);
2096  */
2097 
2098  PWND Parent = Window->spwndParent;
2099 
2100  REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2101 
2102  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
2103  {
2106  }
2108  }
2109  else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
2110  {
2111  if ( !PosChanged &&
2112  !(WinPos.flags & SWP_DEFERERASE) &&
2113  (WinPos.flags & SWP_FRAMECHANGED) )
2114  {
2115  PWND pwnd = Window;
2116  PWND Parent = Window->spwndParent;
2117 
2118  if ( pwnd->style & WS_CHILD ) // Fix ProgMan menu bar drawing.
2119  {
2120  TRACE("SWP_FRAMECHANGED win child %p Parent %p\n",pwnd,Parent);
2121  pwnd = Parent ? Parent : pwnd;
2122  }
2123 
2124  if ( !(pwnd->style & WS_CHILD) )
2125  {
2126  /*
2127  * Check if we have these specific windows style bits set/reset.
2128  * FIXME: There may be other combinations of styles that need this handling as well.
2129  * This fixes the ReactOS Calculator buttons disappearing in CORE-16827.
2130  */
2131  if ((Window->style & WS_CLIPSIBLINGS) && !(Window->style & (WS_POPUP | WS_CLIPCHILDREN | WS_SIZEBOX)))
2132  {
2133  IntSendNCPaint(pwnd, HRGN_WINDOW); // Paint the whole frame.
2134  }
2135  else // Use region handling
2136  {
2137  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2138  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2139  TRACE("SWP_FRAMECHANGED win %p hRgn %p\n",pwnd, DcRgn);
2140  IntGdiCombineRgn(DcRgnObj, VisBefore, NULL, RGN_COPY);
2141  REGION_UnlockRgn(DcRgnObj);
2142  ForceNCPaintErase(pwnd, DcRgn, DcRgnObj);
2143  GreDeleteObject(DcRgn);
2144  }
2145  }
2146  }
2147  }
2148  REGION_Delete(DirtyRgn);
2149  }
2150  }
2151 
2152  if (CopyRgn != NULL)
2153  {
2155  }
2156 
2157  /* Expose what was covered before but not covered anymore */
2158  if ( VisBefore != NULL )
2159  {
2160  PREGION ExposedRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2161  if (ExposedRgn)
2162  {
2163  RgnType = IntGdiCombineRgn(ExposedRgn, VisBefore, NULL, RGN_COPY);
2164  REGION_bOffsetRgn(ExposedRgn,
2165  OldWindowRect.left - NewWindowRect.left,
2166  OldWindowRect.top - NewWindowRect.top);
2167 
2168  if ( VisAfter != NULL )
2169  RgnType = IntGdiCombineRgn(ExposedRgn, ExposedRgn, VisAfter, RGN_DIFF);
2170 
2171  if (RgnType != ERROR && RgnType != NULLREGION)
2172  {
2173  co_VIS_WindowLayoutChanged(Window, ExposedRgn);
2174  }
2175  REGION_Delete(ExposedRgn);
2176  }
2177  REGION_Delete(VisBefore);
2178  }
2179 
2180  if (VisAfter != NULL)
2181  {
2182  REGION_Delete(VisAfter);
2183  }
2184  }
2185 
2186  if (!(WinPos.flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
2187  {
2188  if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2189  {
2191  }
2192  else
2193  {
2194  //ERR("SetWindowPos Set FG Window!\n");
2195  if ( pti->MessageQueue->spwndActive != Window ||
2196  pti->MessageQueue != gpqForeground )
2197  {
2198  //ERR("WPSWP : set active window\n");
2199  if (!(Window->state & WNDS_BEINGACTIVATED)) // Inside SAW?
2200  {
2201  co_IntSetForegroundWindow(Window); // Fixes SW_HIDE issues. Wine win test_SetActiveWindow & test_SetForegroundWindow.
2202  }
2203  }
2204  }
2205  }
2206 
2207  if ( !PosChanged &&
2208  (WinPos.flags & SWP_FRAMECHANGED) &&
2209  !(WinPos.flags & SWP_DEFERERASE) && // Prevent sending WM_SYNCPAINT message.
2210  VisAfter )
2211  {
2212  PWND Parent = Window->spwndParent;
2213  if ( !(Window->style & WS_CHILD) && (Parent) && (Parent->style & WS_CLIPCHILDREN))
2214  {
2215  TRACE("SWP_FRAMECHANGED Parent %p WS_CLIPCHILDREN %p\n",Parent,Window);
2216  UserSyncAndPaintWindows( Parent, RDW_CLIPCHILDREN); // NC should redraw here, see NC HACK fix.
2217  }
2218  }
2219 
2220  // Fix wine msg test_SetFocus, prevents sending WM_WINDOWPOSCHANGED.
2221  if ( VisBefore == NULL &&
2222  VisBeforeJustClient == NULL &&
2223  !(Window->ExStyle & WS_EX_TOPMOST) &&
2225  {
2226  TRACE("No drawing, set no Z order and no redraw!\n");
2227  WinPos.flags |= SWP_NOZORDER|SWP_NOREDRAW;
2228  }
2229 
2230  if(!(flags & SWP_DEFERERASE))
2231  {
2232  /* erase parent when hiding or resizing child */
2233  if ((flags & SWP_HIDEWINDOW) ||
2234  (!(flags & SWP_SHOWWINDOW) &&
2236  {
2237  PWND Parent = Window->spwndParent;
2240  }
2241 
2242  /* Give newly shown windows a chance to redraw */
2243  if(((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2245  {
2247  }
2248  }
2249 
2250  /* And last, send the WM_WINDOWPOSCHANGED message */
2251 
2252  TRACE("\tstatus hwnd %p flags = %04x\n",Window?Window->head.h:NULL,WinPos.flags & SWP_AGG_STATUSFLAGS);
2253 
2254  if (((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2256  {
2257  /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
2258  and always contains final window position.
2259  */
2260  WinPos.x = NewWindowRect.left;
2261  WinPos.y = NewWindowRect.top;
2262  WinPos.cx = NewWindowRect.right - NewWindowRect.left;
2263  WinPos.cy = NewWindowRect.bottom - NewWindowRect.top;
2264  TRACE("WM_WINDOWPOSCHANGED hwnd %p Flags %04x\n",WinPos.hwnd,WinPos.flags);
2265  co_IntSendMessageNoWait(WinPos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM) &WinPos);
2266  }
2267 
2268  if ( WinPos.flags & SWP_FRAMECHANGED || WinPos.flags & SWP_STATECHANGED ||
2269  !(WinPos.flags & SWP_NOCLIENTSIZE) || !(WinPos.flags & SWP_NOCLIENTMOVE) )
2270  {
2271  PWND pWnd = ValidateHwndNoErr(WinPos.hwnd);
2272  if (pWnd)
2273  IntNotifyWinEvent(EVENT_OBJECT_LOCATIONCHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2274  }
2275 
2276  if(bPointerInWindow != IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y))
2277  {
2278  /* Generate mouse move message */
2279  MSG msg;
2280  msg.message = WM_MOUSEMOVE;
2281  msg.wParam = UserGetMouseButtonsState();
2282  msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
2283  msg.pt = gpsi->ptCursor;
2285  }
2286 
2287  return TRUE;
2288 }
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Definition: thread.c:805
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Definition: painting.c:348
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Definition: imagelist.c:92
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Definition: imm.c:17
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Definition: winpos.c:1055
HWND hwndInsertAfter
Definition: winuser.h:3569
#define WS_SIZEBOX
Definition: pedump.c:642
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
HDC FASTCALL UserGetDCEx(PWND Window OPTIONAL, HANDLE ClipRegion, ULONG Flags)
static BOOL FASTCALL co_WinPosDoWinPosChanging(PWND Window, PWINDOWPOS WinPos, PRECTL WindowRect, PRECTL ClientRect)
Definition: winpos.c:1265
UINT_PTR WPARAM
Definition: windef.h:207
BOOL FASTCALL REGION_bOffsetRgn(_Inout_ PREGION prgn, _In_ INT cx, _In_ INT cy)
Definition: region.c:2727
#define WS_CHILD
Definition: pedump.c:617
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 Parent
Definition: acpixf.h:728
#define RDW_FRAME
Definition: winuser.h:1202
#define SWP_NOZORDER
Definition: winuser.h:1237
FORCEINLINE BOOL IntPtInWindow(PWND pwnd, INT x, INT y)
Definition: winpos.h:30
#define WS_CLIPCHILDREN
Definition: pedump.c:619
PREGION FASTCALL REGION_LockRgn(_In_ HRGN hrgn)
Definition: region.c:2377
#define WS_EX_TOOLWINDOW
Definition: winuser.h:404
WORD FASTCALL UserGetMouseButtonsState(VOID)
Definition: mouse.c:22
#define DCX_INTERSECTRGN
Definition: winuser.h:2109
#define DCX_WINDOW
Definition: winuser.h:2100
#define SWP_HIDEWINDOW
Definition: winuser.h:1231
#define WNDS_BEINGACTIVATED
Definition: ntuser.h:608
#define RGN_AND
Definition: wingdi.h:356
#define SWP_NOCOPYBITS
Definition: winuser.h:1233
long right
Definition: polytest.cpp:53
Definition: window.c:28
PREGION FASTCALL IntSysCreateRectpRgn(INT LeftRect, INT TopRect, INT RightRect, INT BottomRect)
Definition: region.c:2426
VOID FASTCALL IntLinkHwnd(PWND Wnd, HWND hWndPrev)
Definition: window.c:971
#define FALSE
Definition: types.h:117
#define WM_CHILDACTIVATE
Definition: winuser.h:1625
unsigned int BOOL
Definition: ntddk_ex.h:94
#define GA_PARENT
Definition: winuser.h:2768
HWND FASTCALL UserGetShellWindow(VOID)
Definition: window.c:3666
long top
Definition: polytest.cpp:53
static HWND FASTCALL WinPosDoOwnedPopups(PWND Window, HWND hWndInsertAfter)
Definition: winpos.c:1353
#define CHILDID_SELF
Definition: winable.h:14
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:585
THRDESKHEAD head
Definition: ntuser.h:674
static LONG FASTCALL co_WinPosDoNCCALCSize(PWND Window, PWINDOWPOS WinPos, RECTL *WindowRect, RECTL *ClientRect, RECTL *validRects)
Definition: winpos.c:1178
#define DCX_KEEPCLIPRGN
Definition: undocuser.h:67
#define HRGN_WINDOW
Definition: ntuser.h:344
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1243
__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
Definition: region.h:7
UINT flags
Definition: winuser.h:3574
#define WEF_SETBYWNDPTI
Definition: ntuser.h:227
#define SWP_AGG_NOGEOMETRYCHANGE
Definition: winpos.c:19
long left
Definition: polytest.cpp:53
INT FASTCALL IntGdiCombineRgn(PREGION prgnDest, PREGION prgnSrc1, PREGION prgnSrc2, INT iCombineMode)
Definition: region.c:2506
BOOL FASTCALL IntCheckFullscreen(PWND Window)
Definition: focus.c:79
static BOOL FASTCALL WinPosFixupFlags(WINDOWPOS *WinPos, PWND Wnd)
Definition: winpos.c:1523
VOID SelectWindowRgn(PWND Window, HRGN hRgnClip)
Definition: winpos.c:258
#define TRACE(s)
Definition: solgame.cpp:4
#define ERROR_INVALID_WINDOW_HANDLE
Definition: winerror.h:881
#define SWP_NOACTIVATE
Definition: winuser.h:1232
#define RDW_ERASE
Definition: winuser.h:1201
#define SWP_STATECHANGED
Definition: msg.c:42
#define ValidateHwndNoErr(hwnd)
Definition: precomp.h:84
VOID FASTCALL co_IntPaintWindows(PWND Wnd, ULONG Flags, BOOL Recurse)
Definition: painting.c:403
BOOL FASTCALL IntIsWindow(HWND hWnd)
Definition: window.c:180
int Window
Definition: x11stubs.h:26
GLbitfield flags
Definition: glext.h:7161
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
__kernel_entry W32KAPI INT APIENTRY NtGdiOffsetRgn(_In_ HRGN hrgn, _In_ INT cx, _In_ INT cy)
Definition: region.c:3981
VOID FASTCALL IntInvalidateWindows(PWND Wnd, PREGION Rgn, ULONG Flags)
Definition: painting.c:642
#define RDW_VALIDATE
Definition: winuser.h:1208
VOID FASTCALL DceResetActiveDCEs(PWND Window)
Definition: windc.c:816
static VOID FASTCALL WinPosInternalMoveWindow(PWND Window, INT MoveX, INT MoveY)
Definition: winpos.c:1493
#define RDW_NOERASE
Definition: winuser.h:1205
#define SWP_FRAMECHANGED
Definition: winuser.h:1230
#define WS_EX_TOPMOST
Definition: pedump.c:647
#define RDW_NOFRAME
Definition: winuser.h:1206
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3322
#define HSHELL_WINDOWDESTROYED
Definition: winuser.h:1246
#define RGN_COPY
Definition: wingdi.h:357
#define SWP_NOSIZE
Definition: winuser.h:1235
Definition: ntuser.h:672
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define WVR_REDRAW
Definition: winuser.h:2501
HWND FASTCALL IntGetDesktopWindow(VOID)
Definition: desktop.c:1374
#define DCX_CACHE
Definition: winuser.h:2101
#define SWP_AGG_NOCLIENTCHANGE
Definition: winpos.c:25
#define RGN_DIFF
Definition: wingdi.h:358
BOOL FASTCALL co_UserRedrawWindow(PWND Window, const RECTL *UpdateRect, PREGION UpdateRgn, ULONG Flags)
Definition: painting.c:888
#define RDW_ALLCHILDREN
Definition: winuser.h:1211
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:632
#define WS_POPUP
Definition: pedump.c:616
#define WM_MOUSEMOVE
Definition: winuser.h:1762
#define NULL
Definition: types.h:112
INT FASTCALL UserReleaseDC(PWND Window, HDC hDc, BOOL EndPaint)
Definition: windc.c:918
#define SWP_SHOWWINDOW
Definition: winuser.h:1238
#define SWP_NOREDRAW
Definition: winuser.h:1236
#define SWP_DEFERERASE
Definition: winuser.h:1242
VOID co_IntShellHookNotify(WPARAM Message, WPARAM wParam, LPARAM lParam)
Definition: desktop.c:1692
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
#define USERTAG_SWP
Definition: tags.h:281
PREGION FASTCALL VIS_ComputeVisibleRegion(PWND Wnd, BOOLEAN ClientArea, BOOLEAN ClipChildren, BOOLEAN ClipSiblings)
Definition: vis.c:13
#define WM_WINDOWPOSCHANGED
Definition: winuser.h:1649
#define msg(x)
Definition: auth_time.c:54
VOID FASTCALL REGION_UnlockRgn(_In_ PREGION prgn)
Definition: region.c:2392
_Out_opt_ int * cx
Definition: commctrl.h:585
#define RDW_ERASENOW
Definition: winuser.h:1209
BOOL WINAPI CopyRect(_Out_ LPRECT, _In_ LPCRECT)
#define RDW_CLIPCHILDREN
Definition: painting.h:15
VOID ForceNCPaintErase(PWND Wnd, HRGN hRgn, PREGION pRgn)
Definition: winpos.c:1663
unsigned int ULONG
Definition: retypes.h:1
#define SWP_NOCLIENTMOVE
Definition: msg.h:30
#define SWP_NOMOVE
Definition: winuser.h:1234
#define SWP_AGG_NOPOSCHANGE
Definition: winpos.c:21
INT FASTCALL REGION_Complexity(PREGION prgn)
Definition: region.c:567
#define WS_EX_APPWINDOW
Definition: winuser.h:383
INT FASTCALL REGION_GetRgnBox(PREGION Rgn, PRECTL pRect)
Definition: region.c:2562
HWND hwnd
Definition: winuser.h:3568
LONG_PTR LRESULT
Definition: windef.h:209
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1545
#define WS_VISIBLE
Definition: pedump.c:620
#define SWP_NOCLIENTSIZE
Definition: msg.h:29
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
#define CopyRgn(hrgnDst, hrgnSrc)
Definition: windowsx.h:48
VOID FASTCALL REGION_Delete(PREGION pRgn)
Definition: region.c:2468
VOID FASTCALL UpdateShellHook(PWND Window)
Definition: focus.c:99
#define SRCCOPY
Definition: wingdi.h:333
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:28
#define RDW_INVALIDATE
Definition: winuser.h:1204
DWORD style
Definition: ntuser.h:685

Referenced by co_IntSendActivateMessages(), co_IntSetForegroundMessageQueue(), co_IntSetParent(), co_IntShowDesktop(), co_UserCreateWindowEx(), co_UserDestroyWindow(), co_UserShowScrollBar(), co_WinPosArrangeIconicWindows(), co_WinPosShowWindow(), DefWndDoSizeMove(), DefWndHandleSetCursor(), DesktopWindowProc(), handle_internal_message(), IntActivateWindow(), IntDefWindowProc(), IntEndDeferWindowPosEx(), IntSetWindowPlacement(), IntUpdateLayeredWindowI(), MENU_ShowPopup(), NC_HandleNCLButtonDblClk(), NtUserCallHwndLock(), NtUserCallTwoParam(), NtUserSetMenu(), NtUserSetShellWindowEx(), NtUserSetWindowPos(), NtUserSetWindowRgn(), SpiNotifyNCMetricsChanged(), and WinPosDoOwnedPopups().

◆ co_WinPosShowWindow()

BOOLEAN FASTCALL co_WinPosShowWindow ( PWND  Window,
INT  Cmd 
)

Definition at line 2491 of file winpos.c.

2492 {
2493  BOOLEAN WasVisible;
2494  UINT Swp = 0, EventMsg = 0;
2495  RECTL NewPos = {0, 0, 0, 0};
2496  BOOLEAN ShowFlag;
2497  LONG style;
2498  PWND Parent;
2499  PTHREADINFO pti;
2500  //HRGN VisibleRgn;
2501  BOOL ShowOwned = FALSE;
2502  BOOL FirstTime = FALSE;
2503  ASSERT_REFS_CO(Wnd);
2504  //KeRosDumpStackFrames(NULL, 20);
2506  WasVisible = (Wnd->style & WS_VISIBLE) != 0;
2507  style = Wnd->style;
2508 
2509  TRACE("co_WinPosShowWindow START hwnd %p Cmd %d usicmd %u\n",
2510  Wnd->head.h, Cmd, pti->ppi->usi.wShowWindow);
2511 
2512  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2513  {
2514  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD)
2515  {
2516  if ((Wnd->style & WS_CAPTION) == WS_CAPTION)
2517  {
2518  if (Wnd->spwndOwner == NULL)
2519  {
2520  if ( Cmd == SW_SHOWNORMAL || Cmd == SW_SHOW)
2521  {
2522  Cmd = SW_SHOWDEFAULT;
2523  }
2524  FirstTime = TRUE;
2525  TRACE("co_WPSW FT 1\n");
2526  }
2527  }
2528  }
2529  }
2530 
2531  if ( Cmd == SW_SHOWDEFAULT )
2532  {
2533  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2534  {
2535  Cmd = pti->ppi->usi.wShowWindow;
2536  FirstTime = TRUE;
2537  TRACE("co_WPSW FT 2\n");
2538  }
2539  }
2540 
2541  if (FirstTime)
2542  {
2544  }
2545 
2546  switch (Cmd)
2547  {
2548  case SW_HIDE:
2549  {
2550  if (!WasVisible)
2551  {
2552  //ERR("co_WinPosShowWindow Exit Bad\n");
2553  return FALSE;
2554  }
2556  if (Wnd != pti->MessageQueue->spwndActive)
2557  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2558  break;
2559  }
2560 
2561  case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
2562  case SW_SHOWMINNOACTIVE:
2563  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2564  /* Fall through. */
2565  case SW_SHOWMINIMIZED:
2566  case SW_MINIMIZE: /* CORE-15669: SW_MINIMIZE also shows */
2567  Swp |= SWP_SHOWWINDOW;
2568  {
2569  Swp |= SWP_NOACTIVATE;
2570  if (!(style & WS_MINIMIZE))
2571  {
2572  IntShowOwnedPopups(Wnd, FALSE );
2573  // Fix wine Win test_SetFocus todo #1 & #2,
2574  if (Cmd == SW_SHOWMINIMIZED)
2575  {
2576  //ERR("co_WinPosShowWindow Set focus 1\n");
2577  if ((style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2578  co_UserSetFocus(Wnd->spwndParent);
2579  else
2580  co_UserSetFocus(0);
2581  }
2582 
2583  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2584 
2585  EventMsg = EVENT_SYSTEM_MINIMIZESTART;
2586  }
2587  else
2588  {
2589  if (WasVisible)
2590  {
2591  //ERR("co_WinPosShowWindow Exit Good\n");
2592  return TRUE;
2593  }
2594  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2595  }
2596  break;
2597  }
2598 
2599  case SW_SHOWMAXIMIZED:
2600  {
2601  Swp |= SWP_SHOWWINDOW;
2602  if (!(style & WS_MAXIMIZE))
2603  {
2604  ShowOwned = TRUE;
2605 
2606  Swp |= co_WinPosMinMaximize(Wnd, SW_MAXIMIZE, &NewPos);
2607 
2608  EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2609  }
2610  else
2611  {
2612  if (WasVisible)
2613  {
2614  //ERR("co_WinPosShowWindow Exit Good 1\n");
2615  return TRUE;
2616  }
2617  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2618  }
2619  break;
2620  }
2621 
2622  case SW_SHOWNA:
2624  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOZORDER;
2625  break;
2626  case SW_SHOW:
2627  if (WasVisible) return(TRUE); // Nothing to do!
2629  /* Don't activate the topmost window. */
2630  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2631  break;
2632 
2633  case SW_SHOWNOACTIVATE:
2634  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2635  /* Fall through. */
2636  case SW_SHOWNORMAL:
2637  case SW_SHOWDEFAULT:
2638  case SW_RESTORE:
2639  if (!WasVisible) Swp |= SWP_SHOWWINDOW;
2640  if (style & (WS_MINIMIZE | WS_MAXIMIZE))
2641  {
2642  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2643  if (style & WS_MINIMIZE) EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2644  }
2645  else
2646  {
2647  if (WasVisible)
2648  {
2649  //ERR("co_WinPosShowWindow Exit Good 3\n");
2650  return TRUE;
2651  }
2652  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2653  }
2654  if ( style & WS_CHILD &&
2655  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2656  !(Swp & SWP_STATECHANGED))
2657  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2658  break;
2659 
2660  default:
2661  //ERR("co_WinPosShowWindow Exit Good 4\n");
2662  return FALSE;
2663  }
2664 
2665  ShowFlag = (Cmd != SW_HIDE);
2666 
2667  if ((ShowFlag != WasVisible || Cmd == SW_SHOWNA) && Cmd != SW_SHOWMAXIMIZED && !(Swp & SWP_STATECHANGED))
2668  {
2669  co_IntSendMessageNoWait(Wnd->head.h, WM_SHOWWINDOW, ShowFlag, 0);
2670 #if 0 // Fix wine msg test_SetParent:WmSetParentSeq_1:2
2671  if (!(Wnd->state2 & WNDS2_WIN31COMPAT)) // <------------- XP sets this bit!
2672  co_IntSendMessageNoWait(Wnd->head.h, WM_SETVISIBLE, ShowFlag, 0);
2673 #endif
2674  if (!VerifyWnd(Wnd)) return WasVisible;
2675  }
2676 
2677  /* We can't activate a child window */
2678  if ((Wnd->style & WS_CHILD) &&
2679  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2680  Cmd != SW_SHOWNA)
2681  {
2682  //ERR("SWP Child No active and ZOrder\n");
2683  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2684  }
2685 
2686 #if 0 // Explorer issues with common controls? Someone does not know how CS_SAVEBITS works.
2687  // Breaks startup and shutdown active window...
2688  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD &&
2689  Wnd->pcls->style & CS_SAVEBITS &&
2690  ((Cmd == SW_SHOW) || (Cmd == SW_NORMAL)))
2691  {
2692  ERR("WinPosShowWindow Set active\n");
2693  //UserSetActiveWindow(Wnd);
2694  co_IntSetForegroundWindow(Wnd); // HACK
2695  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2696  }
2697 #endif
2698 
2699  if (IsChildVisible(Wnd) || Swp & SWP_STATECHANGED)
2700  {
2701  TRACE("Child is Vis %s or State changed %s. ShowFlag %s Swp %04x\n",
2702  (IsChildVisible(Wnd) ? "TRUE" : "FALSE"), (Swp & SWP_STATECHANGED ? "TRUE" : "FALSE"),
2703  (ShowFlag ? "TRUE" : "FALSE"),LOWORD(Swp));
2704  co_WinPosSetWindowPos( Wnd,
2705  0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP,
2706  NewPos.left,
2707  NewPos.top,
2708  NewPos.right, // NewPos.right - NewPos.left, when minimized and restore, the window becomes smaller.
2709  NewPos.bottom,// NewPos.bottom - NewPos.top,
2710  LOWORD(Swp));
2711  }
2712  else
2713  {
2714  TRACE("Parent Vis?\n");
2715  /* if parent is not visible simply toggle WS_VISIBLE and return */
2716  if (ShowFlag) IntSetStyle( Wnd, WS_VISIBLE, 0 );
2717  else IntSetStyle( Wnd, 0, WS_VISIBLE );
2718  }
2719 
2720  if ( EventMsg ) IntNotifyWinEvent(EventMsg, Wnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2721 
2722  if ( ShowOwned ) IntShowOwnedPopups(Wnd, TRUE );
2723 
2724  if ((Cmd == SW_HIDE) || (Cmd == SW_MINIMIZE))
2725  {
2726  if ( Wnd == pti->MessageQueue->spwndActive && pti->MessageQueue == IntGetFocusMessageQueue() )
2727  {
2728  if (UserIsDesktopWindow(Wnd->spwndParent))
2729  {
2730  if (!ActivateOtherWindowMin(Wnd))
2731  {
2733  }
2734  }
2735  else
2736  {
2738  }
2739  }
2740 
2741  /* Revert focus to parent */
2742  if (Wnd == pti->MessageQueue->spwndFocus)
2743  {
2744  Parent = Wnd->spwndParent;
2745  if (UserIsDesktopWindow(Wnd->spwndParent))
2746  Parent = 0;
2748  }
2749  // Hide, just return.
2750  if (Cmd == SW_HIDE) return WasVisible;
2751  }
2752 
2753  /* FIXME: Check for window destruction. */
2754 
2755  if ((Wnd->state & WNDS_SENDSIZEMOVEMSGS) &&
2756  !(Wnd->state2 & WNDS2_INDESTROY))
2757  {
2758  co_WinPosSendSizeMove(Wnd);
2759  }
2760 
2761  /* if previous state was minimized Windows sets focus to the window */
2762  if (style & WS_MINIMIZE)
2763  {
2764  co_UserSetFocus(Wnd);
2765  // Fix wine Win test_SetFocus todo #3,
2767  }
2768  //ERR("co_WinPosShowWindow EXIT\n");
2769  return WasVisible;
2770 }
USERSTARTUPINFO usi
Definition: win32.h:274
#define SW_SHOWDEFAULT
Definition: winuser.h:774
#define SW_NORMAL
Definition: winuser.h:763
#define SW_SHOWNOACTIVATE
Definition: winuser.h:768
BOOL FASTCALL IsChildVisible(PWND pWnd)
Definition: winpos.c:225
HWND FASTCALL co_UserSetFocus(PWND Window)
Definition: focus.c:1309
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:194
#define TRUE
Definition: types.h:120
#define SW_HIDE
Definition: winuser.h:762
#define SW_SHOWMAXIMIZED
Definition: winuser.h:767
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:14
VOID FASTCALL IntNotifyWinEvent(DWORD Event, PWND pWnd, LONG idObject, LONG idChild, DWORD flags)
Definition: event.c:179
PVOID NTAPI PsGetCurrentThreadWin32Thread(VOID)
Definition: thread.c:805
BOOLEAN FASTCALL co_WinPosSetWindowPos(PWND Window, HWND WndInsertAfter, INT x, INT y, INT cx, INT cy, UINT flags)
Definition: winpos.c:1721
#define OBJID_WINDOW
Definition: winable.h:15
#define SW_SHOWMINNOACTIVE
Definition: winuser.h:771
long bottom
Definition: polytest.cpp:53
#define WM_SHOWWINDOW
Definition: winuser.h:1615
#define STARTF_USEPOSITION
Definition: winbase.h:490
BOOL FASTCALL IntShowOwnedPopups(PWND OwnerWnd, BOOL fShow)
Definition: window.c:4647
#define HWND_TOPMOST
Definition: winuser.h:1198
#define HWND_TOP
Definition: winuser.h:1197
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:592
#define WS_CHILD
Definition: pedump.c:617
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 Parent
Definition: acpixf.h:728
#define SWP_NOZORDER
Definition: winuser.h:1237
#define SW_SHOWMINIMIZED
Definition: winuser.h:765
#define SW_RESTORE
Definition: winuser.h:773
VOID FASTCALL co_WinPosActivateOtherWindow(PWND Wnd)
Definition: winpos.c:395
PUSER_MESSAGE_QUEUE FASTCALL IntGetFocusMessageQueue(VOID)
Definition: desktop.c:1307
#define SWP_HIDEWINDOW
Definition: winuser.h:1231
PPROCESSINFO ppi
Definition: win32.h:89
long right
Definition: polytest.cpp:53
#define WS_EX_MDICHILD
Definition: winuser.h:394
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
unsigned int BOOL
Definition: ntddk_ex.h:94
long LONG
Definition: pedump.c:60
long top
Definition: polytest.cpp:53
#define CHILDID_SELF
Definition: winable.h:14
unsigned char BOOLEAN
#define WEF_SETBYWNDPTI
Definition: ntuser.h:227
#define STARTF_USESHOWWINDOW
Definition: winbase.h:488
#define SW_SHOW
Definition: winuser.h:769
long left
Definition: polytest.cpp:53
#define UserHMGetHandle(obj)
Definition: ntuser.h:222
#define WS_CAPTION
Definition: pedump.c:624
#define TRACE(s)
Definition: solgame.cpp:4
#define SWP_NOACTIVATE
Definition: winuser.h:1232
#define SWP_STATECHANGED
Definition: msg.c:42
#define WA_ACTIVE
Definition: winuser.h:2603
void FASTCALL co_WinPosSendSizeMove(PWND Wnd)
Definition: winpos.c:2306
#define SW_MINIMIZE
Definition: winuser.h:770
#define CS_SAVEBITS
Definition: winuser.h:652
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
Definition: sacdrv.h:278
#define WS_EX_TOPMOST
Definition: pedump.c:647
#define WM_SETVISIBLE
Definition: undocuser.h:31
#define SW_SHOWNA
Definition: winuser.h:772
BOOL FASTCALL ActivateOtherWindowMin(PWND Wnd)
Definition: winpos.c:284
#define SWP_NOSIZE
Definition: winuser.h:1235
#define ERR(fmt,...)
Definition: debug.h:110
Definition: ntuser.h:672
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define SW_SHOWNORMAL
Definition: winuser.h:764
#define WM_ACTIVATE
Definition: winuser.h:1599
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:632
#define WS_POPUP
Definition: pedump.c:616
#define STARTF_USESIZE
Definition: winbase.h:489
unsigned int UINT
Definition: ndis.h:50
#define NULL
Definition: types.h:112
#define SWP_SHOWWINDOW
Definition: winuser.h:1238
WORD wShowWindow
Definition: win32.h:219
UINT FASTCALL co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT *NewPos)
Definition: winpos.c:2340
ULONG FASTCALL IntSetStyle(PWND pwnd, ULONG set_bits, ULONG clear_bits)
Definition: window.c:147
#define SWP_NOMOVE
Definition: winuser.h:1234
PWND FASTCALL VerifyWnd(PWND pWnd)
Definition: window.c:86
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1545
Arabic default style
Definition: afstyles.h:93
#define WS_VISIBLE
Definition: pedump.c:620
#define SW_FORCEMINIMIZE
Definition: winuser.h:775
#define SW_MAXIMIZE
Definition: winuser.h:766
#define LOWORD(l)
Definition: pedump.c:82
#define WNDS2_INDESTROY
Definition: ntuser.h:631
#define WS_MAXIMIZE
Definition: pedump.c:623

Referenced by co_IntSetParent(), co_UserCreateWindowEx(), co_UserDestroyWindow(), co_UserShowScrollBar(), DefWndHandleSysCommand(), handle_internal_message(), IntDefWindowProc(), IntSetWindowPlacement(), NtUserMinMaximize(), and NtUserShowWindow().

◆ co_WinPosWindowFromPoint()

PWND APIENTRY co_WinPosWindowFromPoint ( IN PWND  ScopeWin,
IN POINT WinPoint,
IN OUT USHORT HitTest,
IN BOOL  Ignore 
)

Definition at line 2858 of file winpos.c.

2863 {
2864  PWND Window;
2865  POINT Point = *WinPoint;
2867 
2868  if( ScopeWin == NULL )
2869  {
2870  ScopeWin = UserGetDesktopWindow();
2871  if(ScopeWin == NULL)
2872  return NULL;
2873  }
2874 
2875  *HitTest = HTNOWHERE;
2876 
2877  ASSERT_REFS_CO(ScopeWin);
2878  UserRefObjectCo(ScopeWin, &Ref);
2879 
2880  Window = co_WinPosSearchChildren(ScopeWin, &Point, HitTest, Ignore);
2881 
2882  UserDerefObjectCo(ScopeWin);
2883  if (Window)
2885  ASSERT_REFS_CO(ScopeWin);
2886 
2887  return Window;
2888 }
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:14
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:27
#define HTNOWHERE
Definition: winuser.h:2454
Definition: window.c:28
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:40
static PWND co_WinPosSearchChildren(IN PWND ScopeWin, IN POINT *Point, IN OUT USHORT *HitTest, IN BOOL Ignore)
Definition: winpos.c:2773
Definition: object.h:3
int Window
Definition: x11stubs.h:26
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1386
Definition: ntuser.h:672
#define NULL
Definition: types.h:112

Referenced by co_IntProcessMouseMessage(), and NtUserWindowFromPoint().

◆ IntClientToScreen()

BOOL FASTCALL IntClientToScreen ( PWND  ,
LPPOINT   
)

Definition at line 198 of file winpos.c.

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 }
#define TRUE
Definition: types.h:120
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
#define FNID_DESKTOP
Definition: ntuser.h:841

Referenced by IntDefWindowProc(), NC_GetSysPopupPos(), and WinPosFixupFlags().

◆ IntEqualRect()

FORCEINLINE BOOL IntEqualRect ( RECTL lprc1,
RECTL lprc2 
)

Definition at line 48 of file winpos.h.

49 {
50  if (lprc1 == NULL || lprc2 == NULL)
51  return FALSE;
52 
53  return (lprc1->left == lprc2->left) && (lprc1->top == lprc2->top) &&
54  (lprc1->right == lprc2->right) && (lprc1->bottom == lprc2->bottom);
55 }
long bottom
Definition: polytest.cpp:53
long right
Definition: polytest.cpp:53
#define FALSE
Definition: types.h:117
long top
Definition: polytest.cpp:53
long left
Definition: polytest.cpp:53
#define NULL
Definition: types.h:112

Referenced by IntDefWindowProc(), IntGetNCUpdateRgn(), and NC_DoNCPaint().

◆ IntGetClientOrigin()

BOOL FASTCALL IntGetClientOrigin ( PWND  Window,
LPPOINT  Point 
)

Definition at line 70 of file winpos.c.

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 }
#define TRUE
Definition: types.h:120
Definition: window.c:28
#define FALSE
Definition: types.h:117
int Window
Definition: x11stubs.h:26
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1386
#define NULL
Definition: types.h:112

Referenced by co_IntFixCaret(), and IntScrollWindowEx().

◆ IntGetWindowRect()

BOOL FASTCALL IntGetWindowRect ( PWND  ,
RECTL  
)

Definition at line 120 of file winpos.c.

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 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:194
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define ASSERT(a)
Definition: mode.c:44

Referenced by DefWndScreenshot(), IntGetNCUpdateRgn(), IntIsWindowFullscreen(), MENU_FindItemByCoords(), MENU_ShowSubPopup(), NC_DoNCPaint(), NC_GetSysPopupPos(), UserDrawCaptionBar(), and UserDrawCaptionButtonWnd().

◆ IntPtInWindow()

FORCEINLINE BOOL IntPtInWindow ( PWND  pwnd,
INT  x,
INT  y 
)

Definition at line 30 of file winpos.h.

31 {
32  if(!RECTL_bPointInRect(&pwnd->rcWindow, x, y))
33  {
34  return FALSE;
35  }
36 
37  if(!pwnd->hrgnClip || pwnd->style & WS_MINIMIZE)
38  {
39  return TRUE;
40  }
41 
42  return NtGdiPtInRegion(pwnd->hrgnClip,
43  x - pwnd->rcWindow.left,
44  y - pwnd->rcWindow.top);
45 }
#define TRUE
Definition: types.h:120
LONG top
Definition: windef.h:307
__kernel_entry W32KAPI BOOL APIENTRY NtGdiPtInRegion(_In_ HRGN hrgn, _In_ INT x, _In_ INT y)
Definition: region.c:4016
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
LONG left
Definition: windef.h:306
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
HRGN hrgnClip
Definition: ntuser.h:712
FORCEINLINE BOOL RECTL_bPointInRect(_In_ const RECTL *prcl, _In_ INT x, _In_ INT y)
Definition: rect.h:52
RECT rcWindow
Definition: ntuser.h:695
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
DWORD style
Definition: ntuser.h:685

Referenced by co_WinPosSearchChildren(), co_WinPosSetWindowPos(), IntChildWindowFromPointEx(), IntRealChildWindowFromPoint(), and IntTopLevelWindowFromPoint().

◆ IntRealChildWindowFromPoint()

PWND FASTCALL IntRealChildWindowFromPoint ( PWND  ,
LONG  ,
LONG   
)

Definition at line 2891 of file winpos.c.

2892 {
2893  POINTL Pt;
2894  HWND *List, *phWnd;
2895  PWND pwndHit = NULL;
2896 
2897  Pt.x = x;
2898  Pt.y = y;
2899 
2901  {
2902  Pt.x += Parent->rcClient.left;
2903  Pt.y += Parent->rcClient.top;
2904  }
2905 
2906  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2907 
2908  if ((List = IntWinListChildren(Parent)))
2909  {
2910  for (phWnd = List; *phWnd; phWnd++)
2911  {
2912  PWND Child;
2913  if ((Child = ValidateHwndNoErr(*phWnd)))
2914  {
2915  if ( Child->style & WS_VISIBLE && IntPtInWindow(Child, Pt.x, Pt.y) )
2916  {
2917  if ( Child->pcls->atomClassName != gpsi->atomSysClass[ICLS_BUTTON] ||
2918  (Child->style & BS_TYPEMASK) != BS_GROUPBOX )
2919  {
2921  return Child;
2922  }
2923  pwndHit = Child;
2924  }
2925  }
2926  }
2928  }
2929  return pwndHit ? pwndHit : Parent;
2930 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:194
PSERVERINFO gpsi
Definition: imm.c:17
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
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 Parent
Definition: acpixf.h:728
FORCEINLINE BOOL IntPtInWindow(PWND pwnd, INT x, INT y)
Definition: winpos.h:30
#define BS_GROUPBOX
Definition: pedump.c:658
LONG y
Definition: windef.h:330
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFDEVICE Child
Definition: wdffdo.h:533
#define ValidateHwndNoErr(hwnd)
Definition: precomp.h:84
LONG x
Definition: windef.h:329
_Must_inspect_result_ _In_ WDFCMRESLIST List
Definition: wdfresource.h:550
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:278
Definition: ntuser.h:672
#define BS_TYPEMASK
Definition: winuser.h:270
#define NULL
Definition: types.h:112
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
#define ICLS_BUTTON
Definition: ntuser.h:891
#define USERTAG_WINDOWLIST
Definition: tags.h:298
#define WS_VISIBLE
Definition: pedump.c:620
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
ATOM atomSysClass[ICLS_NOTUSED+1]
Definition: ntuser.h:1031

Referenced by NtUserRealChildWindowFromPoint().

◆ IntScreenToClient()

BOOL FASTCALL IntScreenToClient ( PWND  ,
LPPOINT   
)

Definition at line 212 of file winpos.c.

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 }
#define TRUE
Definition: types.h:120
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
#define FNID_DESKTOP
Definition: ntuser.h:841

Referenced by co_IntSetParent(), IntDefWindowProc(), and MENU_TrackMouseMenuBar().

◆ UserGetWindowBorders()

VOID UserGetWindowBorders ( DWORD  ,
DWORD  ,
SIZE ,
BOOL   
)

Definition at line 886 of file winpos.c.

887 {
888  DWORD Border = 0;
889 
891  Border += 2;
893  Border += 1; /* for the outer frame always present */
894  if ((ExStyle & WS_EX_CLIENTEDGE) && WithClient)
895  Border += 2;
897  Border ++; /* The other border */
898  Size->cx = Size->cy = Border;
899  if ((Style & WS_THICKFRAME) && !(Style & WS_MINIMIZE)) /* The resize border */
900  {
903  }
906 }
#define WS_THICKFRAME
Definition: pedump.c:630
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:361
#define SM_CYFRAME
Definition: winuser.h:990
#define SM_CXFRAME
Definition: winuser.h:988
#define WS_MINIMIZE
Definition: pedump.c:622
#define SM_CYDLGFRAME
Definition: winuser.h:962
#define WS_EX_DLGMODALFRAME
Definition: pedump.c:645
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:194
#define WS_CAPTION
Definition: pedump.c:624
const DWORD Style
Definition: appswitch.c:71
#define SM_CXDLGFRAME
Definition: winuser.h:960
unsigned long DWORD
Definition: ntddk_ex.h:95
#define SM_CYBORDER
Definition: winuser.h:959
#define SM_CXBORDER
Definition: winuser.h:958
BOOL UserHasWindowEdge(DWORD Style, DWORD ExStyle)
Definition: winpos.c:842
#define WS_EX_CLIENTEDGE
Definition: winuser.h:384
#define WS_EX_STATICEDGE
Definition: winuser.h:403
const DWORD ExStyle
Definition: appswitch.c:72

◆ UserHasWindowEdge()

BOOL UserHasWindowEdge ( DWORD  ,
DWORD   
)

Definition at line 842 of file winpos.c.

843 {
844  if (Style & WS_MINIMIZE)
845  return TRUE;
847  return TRUE;
849  return FALSE;
850  if (Style & WS_THICKFRAME)
851  return TRUE;
852  Style &= WS_CAPTION;
853  if (Style == WS_DLGFRAME || Style == WS_CAPTION)
854  return TRUE;
855  return FALSE;
856 }
#define WS_THICKFRAME
Definition: pedump.c:630
#define TRUE
Definition: types.h:120
#define WS_DLGFRAME
Definition: pedump.c:626
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
#define WS_EX_DLGMODALFRAME
Definition: pedump.c:645
#define WS_CAPTION
Definition: pedump.c:624
const DWORD Style
Definition: appswitch.c:71
#define WS_EX_STATICEDGE
Definition: winuser.h:403
const DWORD ExStyle
Definition: appswitch.c:72

Referenced by NC_DoNCPaint(), NC_HandleNCCalcSize(), UserDrawCaptionBar(), and UserGetWindowBorders().