ReactOS  0.4.14-dev-293-g2b39b42
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:668
#define TRUE
Definition: types.h:120
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:25
#define WS_EX_TOOLWINDOW
Definition: winuser.h:404
unsigned int BOOL
Definition: ntddk_ex.h:94
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
Definition: object.h:3
smooth NULL
Definition: ftsmooth.c:416
PTHREADINFO gptiCurrent
Definition: ntuser.c:15
#define WS_EX_NOACTIVATE
Definition: winuser.h:395
struct _WND * spwndNext
Definition: ntuser.h:675
PWND FASTCALL IntGetLastTopMostWindow(VOID)
Definition: winpos.c:237
#define WS_ICONIC
Definition: pedump.c:641
#define for
Definition: utility.h:88
Definition: ntuser.h:657
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:88
struct _WND * spwndParent
Definition: ntuser.h:677
PWND FASTCALL VerifyWnd(PWND pWnd)
Definition: window.c:64
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1432
struct _WND * spwndChild
Definition: ntuser.h:678
#define WS_VISIBLE
Definition: pedump.c:620
PWND FASTCALL IntGetThreadDesktopWindow(PTHREADINFO pti)
Definition: desktop.c:1323
DWORD style
Definition: ntuser.h:670

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:12
#define GA_ROOT
Definition: winuser.h:2764
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:25
BOOL FASTCALL UserSetActiveWindow(_In_opt_ PWND Wnd)
Definition: focus.c:1143
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
THRDESKHEAD head
Definition: ntuser.h:659
Definition: object.h:3
smooth NULL
Definition: ftsmooth.c:416
struct _WND * spwndNext
Definition: ntuser.h:675
#define TRACE(s)
Definition: solgame.cpp:4
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1349
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3144
Definition: ntuser.h:657
VOID FASTCALL IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
Definition: desktop.c:1283
#define IntIsDesktopWindow(WndObj)
Definition: window.h:24
#define WS_POPUP
Definition: pedump.c:616
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

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

◆ co_WinPosArrangeIconicWindows()

UINT FASTCALL co_WinPosArrangeIconicWindows ( PWND  parent)

Definition at line 728 of file winpos.c.

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 }
#define SM_CXMINIMIZED
Definition: winuser.h:1010
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
BOOLEAN FASTCALL co_WinPosSetWindowPos(PWND Window, HWND WndInsertAfter, INT x, INT y, INT cx, INT cy, UINT flags)
Definition: winpos.c:1720
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:25
long bottom
Definition: polytest.cpp:53
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
#define SWP_NOZORDER
Definition: winuser.h:1232
int32_t INT
Definition: typedefs.h:56
#define SWP_NOCOPYBITS
Definition: winuser.h:1228
long right
Definition: polytest.cpp:53
#define WS_MINIMIZE
Definition: pedump.c:622
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
Definition: object.h:3
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1238
long left
Definition: polytest.cpp:53
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
r parent
Definition: btrfs.c:2897
#define SWP_NOACTIVATE
Definition: winuser.h:1227
#define SM_CYBORDER
Definition: winuser.h:955
#define WPF_MININIT
Definition: ntuser.h:654
#define SM_CYMINIMIZED
Definition: winuser.h:1011
#define SM_CXBORDER
Definition: winuser.h:954
Definition: ntuser.h:657
GLint GLint GLint GLint GLint GLint y
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 ACPI_HANDLE Child
Definition: acpixf.h:722
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 931 of file winpos.c.

933 {
934  MINMAXINFO MinMax;
935  PMONITOR monitor;
936  INT xinc, yinc;
937  LONG style = Window->style;
938  LONG adjustedStyle;
939  LONG exstyle = Window->ExStyle;
940  RECT rc;
941  DWORD adjust;
942 
944 
945  /* Compute default values */
946 
947  rc = Window->rcWindow;
948  MinMax.ptReserved.x = rc.left;
949  MinMax.ptReserved.y = rc.top;
950 
951  if ((style & WS_CAPTION) == WS_CAPTION)
952  adjustedStyle = style & ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
953  else
954  adjustedStyle = style;
955 
956  if (Window->spwndParent)
957  IntGetClientRect(Window->spwndParent, &rc);
958 
959  adjust = IntGetWindowBorders(adjustedStyle, exstyle);
960 
961  // Handle special case while maximized. CORE-15893
962  if ((adjustedStyle & WS_THICKFRAME) && !(adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
963  adjust += 1;
964 
965  xinc = yinc = adjust;
966 
967  if ((adjustedStyle & WS_THICKFRAME) && (adjustedStyle & WS_CHILD) && !(adjustedStyle & WS_MINIMIZE))
968  {
971  }
972 
973  RECTL_vInflateRect( &rc,
976 
977  xinc = -rc.left;
978  yinc = -rc.top;
979 
980  MinMax.ptMaxSize.x = rc.right - rc.left;
981  MinMax.ptMaxSize.y = rc.bottom - rc.top;
982  if (style & (WS_DLGFRAME | WS_BORDER))
983  {
986  }
987  else
988  {
989  MinMax.ptMinTrackSize.x = 2 * xinc;
990  MinMax.ptMinTrackSize.y = 2 * yinc;
991  }
994  MinMax.ptMaxPosition.x = -xinc;
995  MinMax.ptMaxPosition.y = -yinc;
996 
997  if (!EMPTYPOINT(Window->InternalPos.MaxPos)) MinMax.ptMaxPosition = Window->InternalPos.MaxPos;
998 
999  co_IntSendMessage(Window->head.h, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax);
1000 
1001  /* if the app didn't change the values, adapt them for the current monitor */
1002  if ((monitor = UserGetPrimaryMonitor()))
1003  {
1004  RECT rc_work;
1005 
1006  rc_work = monitor->rcMonitor;
1007 
1008  if (style & WS_MAXIMIZEBOX)
1009  {
1010  if ((style & WS_CAPTION) == WS_CAPTION || !(style & (WS_CHILD | WS_POPUP)))
1011  rc_work = monitor->rcWork;
1012  }
1013 
1014  if (MinMax.ptMaxSize.x == UserGetSystemMetrics(SM_CXSCREEN) + 2 * xinc &&
1015  MinMax.ptMaxSize.y == UserGetSystemMetrics(SM_CYSCREEN) + 2 * yinc)
1016  {
1017  MinMax.ptMaxSize.x = (rc_work.right - rc_work.left) + 2 * xinc;
1018  MinMax.ptMaxSize.y = (rc_work.bottom - rc_work.top) + 2 * yinc;
1019  }
1020  if (MinMax.ptMaxPosition.x == -xinc && MinMax.ptMaxPosition.y == -yinc)
1021  {
1022  MinMax.ptMaxPosition.x = rc_work.left - xinc;
1023  MinMax.ptMaxPosition.y = rc_work.top - yinc;
1024  }
1025  if (MinMax.ptMaxSize.x >= (monitor->rcMonitor.right - monitor->rcMonitor.left) &&
1026  MinMax.ptMaxSize.y >= (monitor->rcMonitor.bottom - monitor->rcMonitor.top) )
1027  {
1028  Window->state |= WNDS_MAXIMIZESTOMONITOR;
1029  }
1030  else
1031  Window->state &= ~WNDS_MAXIMIZESTOMONITOR;
1032  }
1033 
1034 
1035  MinMax.ptMaxTrackSize.x = max(MinMax.ptMaxTrackSize.x,
1036  MinMax.ptMinTrackSize.x);
1037  MinMax.ptMaxTrackSize.y = max(MinMax.ptMaxTrackSize.y,
1038  MinMax.ptMinTrackSize.y);
1039 
1040  if (MaxSize)
1041  *MaxSize = MinMax.ptMaxSize;
1042  if (MaxPos)
1043  *MaxPos = MinMax.ptMaxPosition;
1044  if (MinTrack)
1045  *MinTrack = MinMax.ptMinTrackSize;
1046  if (MaxTrack)
1047  *MaxTrack = MinMax.ptMaxTrackSize;
1048 
1049  return 0; // FIXME: What does it return? Wine returns MINMAXINFO.
1050 }
POINT ptMinTrackSize
Definition: winuser.h:3604
#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:3601
POINT ptMaxSize
Definition: winuser.h:3602
#define SM_CYMINTRACK
Definition: winuser.h:988
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:13
DWORD IntGetWindowBorders(DWORD Style, DWORD ExStyle)
Definition: winpos.c:912
LONG top
Definition: windef.h:292
#define WS_DLGFRAME
Definition: pedump.c:626
#define WS_CHILD
Definition: pedump.c:617
#define SM_CYMAXTRACK
Definition: winuser.h:1013
LONG left
Definition: windef.h:291
#define SM_CYFRAME
Definition: winuser.h:986
#define SM_CXFRAME
Definition: winuser.h:984
LONG right
Definition: windef.h:293
int32_t INT
Definition: typedefs.h:56
RECT rcWork
Definition: monitor.h:19
#define EMPTYPOINT(pt)
Definition: winpos.c:28
#define SM_CXSCREEN
Definition: winuser.h:949
Definition: window.c:29
#define WS_MINIMIZE
Definition: pedump.c:622
long LONG
Definition: pedump.c:60
#define SM_CYDLGFRAME
Definition: winuser.h:958
LONG_PTR LPARAM
Definition: windef.h:208
#define WS_MAXIMIZEBOX
Definition: pedump.c:632
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
#define WS_CAPTION
Definition: pedump.c:624
#define SM_CYSCREEN
Definition: winuser.h:950
#define SM_CXDLGFRAME
Definition: winuser.h:956
#define SM_CXMINTRACK
Definition: winuser.h:987
unsigned long DWORD
Definition: ntddk_ex.h:95
POINT ptMaxPosition
Definition: winuser.h:3603
#define SM_CYBORDER
Definition: winuser.h:955
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1281
#define SM_CXBORDER
Definition: winuser.h:954
#define WS_BORDER
Definition: pedump.c:625
#define WS_POPUP
Definition: pedump.c:616
#define WNDS_MAXIMIZESTOMONITOR
Definition: ntuser.h:603
PMONITOR NTAPI UserGetPrimaryMonitor(VOID)
Definition: monitor.c:102
#define SM_CXMAXTRACK
Definition: winuser.h:1012
RECT rcMonitor
Definition: monitor.h:18
LONG bottom
Definition: windef.h:294
POINT ptMaxTrackSize
Definition: winuser.h:3605
Arabic default style
Definition: afstyles.h:93
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91
#define WM_GETMINMAXINFO
Definition: winuser.h:1622

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 2280 of file winpos.c.

2281 {
2282  RECTL Rect;
2283  LPARAM lParam;
2285 
2286  IntGetClientRect(Wnd, &Rect);
2287  lParam = MAKELONG(Rect.right-Rect.left, Rect.bottom-Rect.top);
2288 
2289  Wnd->state &= ~WNDS_SENDSIZEMOVEMSGS;
2290 
2291  if (Wnd->style & WS_MAXIMIZE)
2292  {
2294  }
2295  else if (Wnd->style & WS_MINIMIZE)
2296  {
2298  lParam = 0;
2299  }
2300 
2302 
2303  if (UserIsDesktopWindow(Wnd->spwndParent))
2304  lParam = MAKELONG(Wnd->rcClient.left, Wnd->rcClient.top);
2305  else
2306  lParam = MAKELONG(Wnd->rcClient.left-Wnd->spwndParent->rcClient.left, Wnd->rcClient.top-Wnd->spwndParent->rcClient.top);
2307 
2309 
2311 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define SIZE_MAXIMIZED
Definition: winuser.h:2482
#define SIZE_RESTORED
Definition: winuser.h:2480
#define WM_MOVE
Definition: winuser.h:1592
UINT_PTR WPARAM
Definition: windef.h:207
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:577
WPARAM wParam
Definition: combotst.c:138
#define WS_MINIMIZE
Definition: pedump.c:622
#define MAKELONG(a, b)
Definition: typedefs.h:248
LONG_PTR LPARAM
Definition: windef.h:208
#define WOC_RGN_CLIENT
Definition: winddi.h:1265
#define UserHMGetHandle(obj)
Definition: ntuser.h:208
#define WM_SIZE
Definition: winuser.h:1593
#define SIZE_MINIMIZED
Definition: winuser.h:2481
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1547
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 1720 of file winpos.c.

1729 {
1730  WINDOWPOS WinPos;
1731  RECTL NewWindowRect;
1732  RECTL NewClientRect;
1733  RECTL valid_rects[2];
1734  PREGION VisBefore = NULL;
1735  PREGION VisBeforeJustClient = NULL;
1736  PREGION VisAfter = NULL;
1737  PREGION CopyRgn = NULL;
1738  ULONG WvrFlags = 0;
1739  RECTL OldWindowRect, OldClientRect;
1740  int RgnType;
1741  HDC Dc;
1742  RECTL CopyRect;
1743  PWND Ancestor;
1744  BOOL bPointerInWindow, PosChanged = FALSE;
1746 
1748 
1749  TRACE("pwnd %p, after %p, %d,%d (%dx%d), flags 0x%x",
1750  Window, WndInsertAfter, x, y, cx, cy, flags);
1751 #if DBG
1752  dump_winpos_flags(flags);
1753 #endif
1754 
1755  /* FIXME: Get current active window from active queue. Why? since r2915. */
1756 
1757  bPointerInWindow = IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y);
1758 
1759  WinPos.hwnd = Window->head.h;
1760  WinPos.hwndInsertAfter = WndInsertAfter;
1761  WinPos.x = x;
1762  WinPos.y = y;
1763  WinPos.cx = cx;
1764  WinPos.cy = cy;
1765  WinPos.flags = flags;
1766 
1767  if ( flags & SWP_ASYNCWINDOWPOS )
1768  {
1769  LRESULT lRes;
1771  if ( ppos )
1772  {
1773  WinPos.flags &= ~SWP_ASYNCWINDOWPOS; // Clear flag.
1774  *ppos = WinPos;
1775  /* Yes it's a pointer inside Win32k! */
1776  lRes = co_IntSendMessageNoWait( WinPos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
1777  /* We handle this the same way as Event Hooks and Hooks. */
1778  if ( !lRes )
1779  {
1781  return FALSE;
1782  }
1783  return TRUE;
1784  }
1785  return FALSE;
1786  }
1787 
1788  co_WinPosDoWinPosChanging(Window, &WinPos, &NewWindowRect, &NewClientRect);
1789 
1790  /* Does the window still exist? */
1791  if (!IntIsWindow(WinPos.hwnd))
1792  {
1793  TRACE("WinPosSetWindowPos: Invalid handle 0x%p!\n",WinPos.hwnd);
1795  return FALSE;
1796  }
1797 
1798  /* Fix up the flags. */
1799  if (!WinPosFixupFlags(&WinPos, Window))
1800  {
1801  // See Note.
1802  return TRUE;
1803  }
1804 
1805  Ancestor = UserGetAncestor(Window, GA_PARENT);
1806  if ( (WinPos.flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER &&
1807  Ancestor && Ancestor->head.h == IntGetDesktopWindow() )
1808  {
1810  }
1811 
1812  if (!(WinPos.flags & SWP_NOREDRAW))
1813  {
1814  /* Compute the visible region before the window position is changed */
1815  if (!(WinPos.flags & SWP_SHOWWINDOW) &&
1816  (WinPos.flags & (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1819  {
1821  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1822 
1823  if ( VisBefore != NULL &&
1824  REGION_Complexity(VisBefore) == NULLREGION )
1825  {
1826  REGION_Delete(VisBefore);
1827  VisBefore = NULL;
1828  }
1829  else if(VisBefore)
1830  {
1831  REGION_bOffsetRgn(VisBefore, -Window->rcWindow.left, -Window->rcWindow.top);
1832  }
1833 
1834  /* Calculate the non client area for resizes, as this is used in the copy region */
1835  if ((WinPos.flags & (SWP_NOSIZE | SWP_FRAMECHANGED)) != SWP_NOSIZE)
1836  {
1837  VisBeforeJustClient = VIS_ComputeVisibleRegion(Window, TRUE, FALSE,
1838  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1839 
1840  if ( VisBeforeJustClient != NULL &&
1841  REGION_Complexity(VisBeforeJustClient) == NULLREGION )
1842  {
1843  REGION_Delete(VisBeforeJustClient);
1844  VisBeforeJustClient = NULL;
1845  }
1846  else if(VisBeforeJustClient)
1847  {
1848  REGION_bOffsetRgn(VisBeforeJustClient, -Window->rcWindow.left, -Window->rcWindow.top);
1849  }
1850  }
1851  }
1852  }
1853 
1855  if (Window->hrgnNewFrame)
1856  {
1857  SelectWindowRgn( Window, Window->hrgnNewFrame ); // Should be PSMWP->acvr->hrgnClip
1858  Window->hrgnNewFrame = NULL;
1859  }
1860 
1861  WvrFlags = co_WinPosDoNCCALCSize(Window, &WinPos, &NewWindowRect, &NewClientRect, valid_rects);
1862 
1863 // ERR("co_WinPosDoNCCALCSize returned 0x%x\n valid dest: %d %d %d %d\n valid src : %d %d %d %d\n", WvrFlags,
1864 // valid_rects[0].left,valid_rects[0].top,valid_rects[0].right,valid_rects[0].bottom,
1865 // valid_rects[1].left,valid_rects[1].top,valid_rects[1].right,valid_rects[1].bottom);
1866 
1867  /* Validate link windows. (also take into account shell window in hwndShellWindow) */
1868  if (!(WinPos.flags & SWP_NOZORDER) && WinPos.hwnd != UserGetShellWindow())
1869  {
1871  }
1872 
1873  OldWindowRect = Window->rcWindow;
1874  OldClientRect = Window->rcClient;
1875 
1876  if (NewClientRect.left != OldClientRect.left ||
1877  NewClientRect.top != OldClientRect.top)
1878  {
1879  // Move child window if their parent is moved. Keep Child window relative to Parent...
1881  NewClientRect.left - OldClientRect.left,
1882  NewClientRect.top - OldClientRect.top);
1883  PosChanged = TRUE;
1884  }
1885 
1886  Window->rcWindow = NewWindowRect;
1887  Window->rcClient = NewClientRect;
1888 
1889  /* erase parent when hiding or resizing child */
1890  if (WinPos.flags & SWP_HIDEWINDOW)
1891  {
1892  /* Clear the update region */
1894  NULL,
1895  0,
1897 
1898  if (UserIsDesktopWindow(Window->spwndParent))
1900 
1901  Window->style &= ~WS_VISIBLE; //IntSetStyle( Window, 0, WS_VISIBLE );
1902  Window->head.pti->cVisWindows--;
1904  }
1905  else if (WinPos.flags & SWP_SHOWWINDOW)
1906  {
1907  if (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) && (WinPos.flags & SWP_NOCLIENTSIZE))
1977  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBefore, RGN_AND);
1978  else if (VisBeforeJustClient != NULL)
1979  {
1980  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBeforeJustClient, RGN_AND);
1981  }
1982 
1983  if (VisBeforeJustClient != NULL)
1984  {
1985  REGION_Delete(VisBeforeJustClient);
1986  }
1987 
1988  /* Now use in copying bits which are in the update region. */
1989  if (Window->hrgnUpdate != NULL)
1990  {
1991  PREGION RgnUpdate = REGION_LockRgn(Window->hrgnUpdate);
1992  if (RgnUpdate)
1993  {
1994  REGION_bOffsetRgn(CopyRgn, NewWindowRect.left, NewWindowRect.top);
1995  IntGdiCombineRgn(CopyRgn, CopyRgn, RgnUpdate, RGN_DIFF);
1996  REGION_bOffsetRgn(CopyRgn, -NewWindowRect.left, -NewWindowRect.top);
1997  REGION_UnlockRgn(RgnUpdate);
1998  }
1999  }
2000 
2001  /*
2002  * Now, get the bounding box of the copy region. If it's empty
2003  * there's nothing to copy. Also, it's no use copying bits onto
2004  * themselves.
2005  */
2007  {
2008  /* Nothing to copy, clean up */
2010  CopyRgn = NULL;
2011  }
2012  else if ( OldWindowRect.left != NewWindowRect.left ||
2013  OldWindowRect.top != NewWindowRect.top ||
2014  (WinPos.flags & SWP_FRAMECHANGED) )
2015  {
2016  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2017  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2018 
2019  /*
2020  * Small trick here: there is no function to bitblt a region. So
2021  * we set the region as the clipping region, take the bounding box
2022  * of the region and bitblt that. Since nothing outside the clipping
2023  * region is copied, this has the effect of bitblt'ing the region.
2024  *
2025  * Since NtUserGetDCEx takes ownership of the clip region, we need
2026  * to create a copy of CopyRgn and pass that. We need CopyRgn later
2027  */
2028  IntGdiCombineRgn(DcRgnObj, CopyRgn, NULL, RGN_COPY);
2029  REGION_bOffsetRgn(DcRgnObj, NewWindowRect.left, NewWindowRect.top);
2030  REGION_UnlockRgn(DcRgnObj);
2031  Dc = UserGetDCEx( Window,
2032  DcRgn,
2033  DCX_WINDOW|DCX_CACHE|DCX_INTERSECTRGN|DCX_CLIPSIBLINGS|DCX_KEEPCLIPRGN); // DCX_WINDOW will set first, go read WinDC.c.
2034  NtGdiBitBlt( Dc,
2035  CopyRect.left, CopyRect.top,
2036  CopyRect.right - CopyRect.left,
2037  CopyRect.bottom - CopyRect.top,
2038  Dc,
2039  CopyRect.left + (OldWindowRect.left - NewWindowRect.left),
2040  CopyRect.top + (OldWindowRect.top - NewWindowRect.top),
2041  SRCCOPY,
2042  0,
2043  0);
2044 
2045  UserReleaseDC(Window, Dc, FALSE);
2047  GreDeleteObject(DcRgn);
2048  }
2049  }
2050  else
2051  {
2052  CopyRgn = NULL;
2053  }
2054 
2055  /* We need to redraw what wasn't visible before or force a redraw */
2056  if (VisAfter != NULL)
2057  {
2058  PREGION DirtyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2059  if (DirtyRgn)
2060  {
2061  if (CopyRgn != NULL)
2062  {
2063  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, CopyRgn, RGN_DIFF);
2064  }
2065  else
2066  {
2067  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, 0, RGN_COPY);
2068  }
2069 
2070  if (RgnType != ERROR && RgnType != NULLREGION) // Regions moved.
2071  {
2072  /* old code
2073  NtGdiOffsetRgn(DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2074  IntInvalidateWindows( Window,
2075  DirtyRgn,
2076  RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
2077  }
2078  GreDeleteObject(DirtyRgn);
2079  */
2080 
2081  PWND Parent = Window->spwndParent;
2082 
2083  REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2084 
2085  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
2086  {
2089  }
2090  else
2091  {
2093  }
2094  }
2095  else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
2096  {
2097  if ( !PosChanged &&
2098  !(WinPos.flags & SWP_DEFERERASE) &&
2099  (WinPos.flags & SWP_FRAMECHANGED) )
2100  {
2101  PWND pwnd = Window;
2102  PWND Parent = Window->spwndParent;
2103 
2104  if ( pwnd->style & WS_CHILD ) // Fix ProgMan menu bar drawing.
2105  {
2106  TRACE("SWP_FRAMECHANGED win child %p Parent %p\n",pwnd,Parent);
2107  pwnd = Parent ? Parent : pwnd;
2108  }
2109 
2110  if ( !(pwnd->style & WS_CHILD) )
2111  {
2112  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2113  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2114  TRACE("SWP_FRAMECHANGED win %p hRgn %p\n",pwnd, DcRgn);
2115  IntGdiCombineRgn(DcRgnObj, VisBefore, NULL, RGN_COPY);
2116  REGION_UnlockRgn(DcRgnObj);
2117  ForceNCPaintErase(pwnd, DcRgn, DcRgnObj);
2118  GreDeleteObject(DcRgn);
2119  }
2120  }
2121  }
2122  REGION_Delete(DirtyRgn);
2123  }
2124  }
2125 
2126  if (CopyRgn != NULL)
2127  {
2129  }
2130 
2131  /* Expose what was covered before but not covered anymore */
2132  if ( VisBefore != NULL )
2133  {
2134  PREGION ExposedRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2135  if (ExposedRgn)
2136  {
2137  RgnType = IntGdiCombineRgn(ExposedRgn, VisBefore, NULL, RGN_COPY);
2138  REGION_bOffsetRgn(ExposedRgn,
2139  OldWindowRect.left - NewWindowRect.left,
2140  OldWindowRect.top - NewWindowRect.top);
2141 
2142  if ( VisAfter != NULL )
2143  RgnType = IntGdiCombineRgn(ExposedRgn, ExposedRgn, VisAfter, RGN_DIFF);
2144 
2145  if (RgnType != ERROR && RgnType != NULLREGION)
2146  {
2147  co_VIS_WindowLayoutChanged(Window, ExposedRgn);
2148  }
2149  REGION_Delete(ExposedRgn);
2150  }
2151  REGION_Delete(VisBefore);
2152  }
2153 
2154  if (VisAfter != NULL)
2155  {
2156  REGION_Delete(VisAfter);
2157  }
2158  }
2159 
2160  if (!(WinPos.flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
2161  {
2162  if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2163  {
2165  }
2166  else
2167  {
2168  //ERR("SetWindowPos Set FG Window!\n");
2169  if ( pti->MessageQueue->spwndActive != Window ||
2170  pti->MessageQueue != gpqForeground )
2171  {
2172  //ERR("WPSWP : set active window\n");
2173  if (!(Window->state & WNDS_BEINGACTIVATED)) // Inside SAW?
2174  {
2175  co_IntSetForegroundWindow(Window); // Fixes SW_HIDE issues. Wine win test_SetActiveWindow & test_SetForegroundWindow.
2176  }
2177  }
2178  }
2179  }
2180 
2181  if ( !PosChanged &&
2182  (WinPos.flags & SWP_FRAMECHANGED) &&
2183  !(WinPos.flags & SWP_DEFERERASE) && // Prevent sending WM_SYNCPAINT message.
2184  VisAfter )
2185  {
2186  PWND Parent = Window->spwndParent;
2187  if ( !(Window->style & WS_CHILD) && (Parent) && (Parent->style & WS_CLIPCHILDREN))
2188  {
2189  TRACE("SWP_FRAMECHANGED Parent %p WS_CLIPCHILDREN %p\n",Parent,Window);
2190  UserSyncAndPaintWindows( Parent, RDW_CLIPCHILDREN); // NC should redraw here, see NC HACK fix.
2191  }
2192  }
2193 
2194  // Fix wine msg test_SetFocus, prevents sending WM_WINDOWPOSCHANGED.
2195  if ( VisBefore == NULL &&
2196  VisBeforeJustClient == NULL &&
2197  !(Window->ExStyle & WS_EX_TOPMOST) &&
2199  {
2200  TRACE("No drawing, set no Z order and no redraw!\n");
2201  WinPos.flags |= SWP_NOZORDER|SWP_NOREDRAW;
2202  }
2203 
2204  if(!(flags & SWP_DEFERERASE))
2205  {
2206  /* erase parent when hiding or resizing child */
2207  if ((flags & SWP_HIDEWINDOW) ||
2208  (!(flags & SWP_SHOWWINDOW) &&
2210  {
2211  PWND Parent = Window->spwndParent;
2214  }
2215 
2216  /* Give newly shown windows a chance to redraw */
2217  if(((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2219  {
2221  }
2222  }
2223 
2224  /* And last, send the WM_WINDOWPOSCHANGED message */
2225 
2226  TRACE("\tstatus hwnd %p flags = %04x\n",Window?Window->head.h:NULL,WinPos.flags & SWP_AGG_STATUSFLAGS);
2227 
2228  if (((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2230  {
2231  /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
2232  and always contains final window position.
2233  */
2234  WinPos.x = NewWindowRect.left;
2235  WinPos.y = NewWindowRect.top;
2236  WinPos.cx = NewWindowRect.right - NewWindowRect.left;
2237  WinPos.cy = NewWindowRect.bottom - NewWindowRect.top;
2238  TRACE("WM_WINDOWPOSCHANGED hwnd %p Flags %04x\n",WinPos.hwnd,WinPos.flags);
2239  co_IntSendMessageNoWait(WinPos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM) &WinPos);
2240  }
2241 
2242  if ( WinPos.flags & SWP_FRAMECHANGED || WinPos.flags & SWP_STATECHANGED ||
2243  !(WinPos.flags & SWP_NOCLIENTSIZE) || !(WinPos.flags & SWP_NOCLIENTMOVE) )
2244  {
2245  PWND pWnd = ValidateHwndNoErr(WinPos.hwnd);
2246  if (pWnd)
2247  IntNotifyWinEvent(EVENT_OBJECT_LOCATIONCHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2248  }
2249 
2250  if(bPointerInWindow != IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y))
2251  {
2252  /* Generate mouse move message */
2253  MSG msg;
2254  msg.message = WM_MOUSEMOVE;
2255  msg.wParam = UserGetMouseButtonsState();
2256  msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
2257  msg.pt = gpsi->ptCursor;
2259  }
2260 
2261  return TRUE;
2262 }
#define RDW_NOINTERNALPAINT
Definition: winuser.h:1203
#define WS_CLIPSIBLINGS
Definition: pedump.c:618
#define RDW_NOCHILDREN
Definition: winuser.h:1208
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Definition: focus.c:12
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Definition: gdiobj.c:1155
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Definition: desktop.h:220
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Definition: event.c:179
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Definition: winuser.h:3947
PVOID NTAPI PsGetCurrentThreadWin32Thread(VOID)
Definition: thread.c:805
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Definition: imagelist.c:92
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#define NULLREGION
Definition: wingdi.h:360
#define HSHELL_WINDOWCREATED
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Definition: winpos.c:1054
HWND hwndInsertAfter
Definition: winuser.h:3563
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
HDC FASTCALL UserGetDCEx(PWND Window OPTIONAL, HANDLE ClipRegion, ULONG Flags)
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Definition: winpos.c:1264
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Definition: windef.h:207
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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:722
#define RDW_FRAME
Definition: winuser.h:1198
#define SWP_NOZORDER
Definition: winuser.h:1232
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
PSERVERINFO gpsi
Definition: main.c:27
WORD FASTCALL UserGetMouseButtonsState(VOID)
Definition: mouse.c:22
#define DCX_INTERSECTRGN
Definition: winuser.h:2104
#define DCX_WINDOW
Definition: winuser.h:2095
#define SWP_HIDEWINDOW
Definition: winuser.h:1226
#define WNDS_BEINGACTIVATED
Definition: ntuser.h:593
#define RGN_AND
Definition: wingdi.h:355
#define SWP_NOCOPYBITS
Definition: winuser.h:1228
long right
Definition: polytest.cpp:53
Definition: window.c:29
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:937
#define WM_CHILDACTIVATE
Definition: winuser.h:1620
unsigned int BOOL
Definition: ntddk_ex.h:94
#define GA_PARENT
Definition: winuser.h:2763
HWND FASTCALL UserGetShellWindow(VOID)
Definition: window.c:3491
long top
Definition: polytest.cpp:53
static HWND FASTCALL WinPosDoOwnedPopups(PWND Window, HWND hWndInsertAfter)
Definition: winpos.c:1352
#define CHILDID_SELF
Definition: winable.h:14
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:581
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
#define DCX_KEEPCLIPRGN
Definition: undocuser.h:66
smooth NULL
Definition: ftsmooth.c:416
#define HRGN_WINDOW
Definition: ntuser.h:329
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1238
__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:3568
#define WEF_SETBYWNDPTI
Definition: ntuser.h:213
#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
static BOOL FASTCALL WinPosFixupFlags(WINDOWPOS *WinPos, PWND Wnd)
Definition: winpos.c:1522
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:1227
#define RDW_ERASE
Definition: winuser.h:1197
#define SWP_STATECHANGED
Definition: msg.c:47
VOID FASTCALL co_IntPaintWindows(PWND Wnd, ULONG Flags, BOOL Recurse)
Definition: painting.c:391
BOOL FASTCALL IntIsWindow(HWND hWnd)
Definition: window.c:157
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:630
#define RDW_VALIDATE
Definition: winuser.h:1204
VOID FASTCALL DceResetActiveDCEs(PWND Window)
Definition: windc.c:815
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
#define WS_EX_TOPMOST
Definition: pedump.c:647
#define RDW_NOFRAME
Definition: winuser.h:1202
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3144
#define HSHELL_WINDOWDESTROYED
Definition: winuser.h:1241
#define RGN_COPY
Definition: wingdi.h:356
#define SWP_NOSIZE
Definition: winuser.h:1230
Definition: ntuser.h:657
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:88
#define WVR_REDRAW
Definition: winuser.h:2496
HWND FASTCALL IntGetDesktopWindow(VOID)
Definition: desktop.c:1338
#define DCX_CACHE
Definition: winuser.h:2096
#define SWP_AGG_NOCLIENTCHANGE
Definition: winpos.c:25
#define RGN_DIFF
Definition: wingdi.h:357
BOOL FASTCALL co_UserRedrawWindow(PWND Window, const RECTL *UpdateRect, PREGION UpdateRgn, ULONG Flags)
Definition: painting.c:876
#define RDW_ALLCHILDREN
Definition: winuser.h:1207
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1547
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:617
#define WS_POPUP
Definition: pedump.c:616
#define WM_MOUSEMOVE
Definition: winuser.h:1757
INT FASTCALL UserReleaseDC(PWND Window, HDC hDc, BOOL EndPaint)
Definition: windc.c:917
#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 WM_WINDOWPOSCHANGED
Definition: winuser.h:1644
#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:581
#define RDW_ERASENOW
Definition: winuser.h:1205
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:1662
unsigned int ULONG
Definition: retypes.h:1
#define SWP_NOCLIENTMOVE
Definition: msg.h:30
#define SWP_NOMOVE
Definition: winuser.h:1229
#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
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
INT FASTCALL REGION_GetRgnBox(PREGION Rgn, PRECTL pRect)
Definition: region.c:2562
HWND hwnd
Definition: winuser.h:3562
LONG_PTR LRESULT
Definition: windef.h:209
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1432
#define WS_VISIBLE
Definition: pedump.c:620
#define SWP_NOCLIENTSIZE
Definition: msg.h:29
#define CopyRgn(hrgnDst, hrgnSrc)
Definition: windowsx.h:48
VOID FASTCALL REGION_Delete(PREGION pRgn)
Definition: region.c:2468
#define SRCCOPY
Definition: wingdi.h:332
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:27
#define RDW_INVALIDATE
Definition: winuser.h:1200
DWORD style
Definition: ntuser.h:670

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 2464 of file winpos.c.

2465 {
2466  BOOLEAN WasVisible;
2467  UINT Swp = 0, EventMsg = 0;
2468  RECTL NewPos = {0, 0, 0, 0};
2469  BOOLEAN ShowFlag;
2470  LONG style;
2471  PWND Parent;
2472  PTHREADINFO pti;
2473  //HRGN VisibleRgn;
2474  BOOL ShowOwned = FALSE;
2475  BOOL FirstTime = FALSE;
2476  ASSERT_REFS_CO(Wnd);
2477  //KeRosDumpStackFrames(NULL, 20);
2479  WasVisible = (Wnd->style & WS_VISIBLE) != 0;
2480  style = Wnd->style;
2481 
2482  TRACE("co_WinPosShowWindow START hwnd %p Cmd %d usicmd %u\n",
2483  Wnd->head.h, Cmd, pti->ppi->usi.wShowWindow);
2484 
2485  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2486  {
2487  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD)
2488  {
2489  if ((Wnd->style & WS_CAPTION) == WS_CAPTION)
2490  {
2491  if (Wnd->spwndOwner == NULL)
2492  {
2493  if ( Cmd == SW_SHOWNORMAL || Cmd == SW_SHOW)
2494  {
2495  Cmd = SW_SHOWDEFAULT;
2496  }
2497  FirstTime = TRUE;
2498  TRACE("co_WPSW FT 1\n");
2499  }
2500  }
2501  }
2502  }
2503 
2504  if ( Cmd == SW_SHOWDEFAULT )
2505  {
2506  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2507  {
2508  Cmd = pti->ppi->usi.wShowWindow;
2509  FirstTime = TRUE;
2510  TRACE("co_WPSW FT 2\n");
2511  }
2512  }
2513 
2514  if (FirstTime)
2515  {
2517  }
2518 
2519  switch (Cmd)
2520  {
2521  case SW_HIDE:
2522  {
2523  if (!WasVisible)
2524  {
2525  //ERR("co_WinPosShowWindow Exit Bad\n");
2526  return FALSE;
2527  }
2529  if (Wnd != pti->MessageQueue->spwndActive)
2530  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2531  break;
2532  }
2533 
2534  case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
2535  case SW_SHOWMINNOACTIVE:
2536  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2537  /* Fall through. */
2538  case SW_SHOWMINIMIZED:
2539  Swp |= SWP_SHOWWINDOW;
2540  /* Fall through. */
2541  case SW_MINIMIZE:
2542  {
2543  Swp |= SWP_NOACTIVATE;
2544  if (!(style & WS_MINIMIZE))
2545  {
2546  IntShowOwnedPopups(Wnd, FALSE );
2547  // Fix wine Win test_SetFocus todo #1 & #2,
2548  if (Cmd == SW_SHOWMINIMIZED)
2549  {
2550  //ERR("co_WinPosShowWindow Set focus 1\n");
2551  if ((style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2552  co_UserSetFocus(Wnd->spwndParent);
2553  else
2554  co_UserSetFocus(0);
2555  }
2556 
2557  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2558 
2559  EventMsg = EVENT_SYSTEM_MINIMIZESTART;
2560  }
2561  else
2562  {
2563  if (WasVisible)
2564  {
2565  //ERR("co_WinPosShowWindow Exit Good\n");
2566  return TRUE;
2567  }
2568  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2569  }
2570  break;
2571  }
2572 
2573  case SW_SHOWMAXIMIZED:
2574  {
2575  Swp |= SWP_SHOWWINDOW;
2576  if (!(style & WS_MAXIMIZE))
2577  {
2578  ShowOwned = TRUE;
2579 
2580  Swp |= co_WinPosMinMaximize(Wnd, SW_MAXIMIZE, &NewPos);
2581 
2582  EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2583  }
2584  else
2585  {
2586  if (WasVisible)
2587  {
2588  //ERR("co_WinPosShowWindow Exit Good 1\n");
2589  return TRUE;
2590  }
2591  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2592  }
2593  break;
2594  }
2595 
2596  case SW_SHOWNA:
2598  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOZORDER;
2599  break;
2600  case SW_SHOW:
2601  if (WasVisible) return(TRUE); // Nothing to do!
2603  /* Don't activate the topmost window. */
2604  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2605  break;
2606 
2607  case SW_SHOWNOACTIVATE:
2608  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2609  /* Fall through. */
2610  case SW_SHOWNORMAL:
2611  case SW_SHOWDEFAULT:
2612  case SW_RESTORE:
2613  if (!WasVisible) Swp |= SWP_SHOWWINDOW;
2614  if (style & (WS_MINIMIZE | WS_MAXIMIZE))
2615  {
2616  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2617  if (style & WS_MINIMIZE) EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2618  }
2619  else
2620  {
2621  if (WasVisible)
2622  {
2623  //ERR("co_WinPosShowWindow Exit Good 3\n");
2624  return TRUE;
2625  }
2626  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2627  }
2628  if ( style & WS_CHILD &&
2629  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2630  !(Swp & SWP_STATECHANGED))
2631  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2632  break;
2633 
2634  default:
2635  //ERR("co_WinPosShowWindow Exit Good 4\n");
2636  return WasVisible;
2637  }
2638 
2639  ShowFlag = (Cmd != SW_HIDE);
2640 
2641  if ((ShowFlag != WasVisible || Cmd == SW_SHOWNA) && Cmd != SW_SHOWMAXIMIZED && !(Swp & SWP_STATECHANGED))
2642  {
2643  co_IntSendMessageNoWait(Wnd->head.h, WM_SHOWWINDOW, ShowFlag, 0);
2644 #if 0 // Fix wine msg test_SetParent:WmSetParentSeq_1:2
2645  if (!(Wnd->state2 & WNDS2_WIN31COMPAT)) // <------------- XP sets this bit!
2646  co_IntSendMessageNoWait(Wnd->head.h, WM_SETVISIBLE, ShowFlag, 0);
2647 #endif
2648  if (!VerifyWnd(Wnd)) return WasVisible;
2649  }
2650 
2651  /* We can't activate a child window */
2652  if ((Wnd->style & WS_CHILD) &&
2653  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2654  Cmd != SW_SHOWNA)
2655  {
2656  //ERR("SWP Child No active and ZOrder\n");
2657  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2658  }
2659 
2660 #if 0 // Explorer issues with common controls? Someone does not know how CS_SAVEBITS works.
2661  // Breaks startup and shutdown active window...
2662  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD &&
2663  Wnd->pcls->style & CS_SAVEBITS &&
2664  ((Cmd == SW_SHOW) || (Cmd == SW_NORMAL)))
2665  {
2666  ERR("WinPosShowWindow Set active\n");
2667  //UserSetActiveWindow(Wnd);
2668  co_IntSetForegroundWindow(Wnd); // HACK
2669  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2670  }
2671 #endif
2672 
2673  if (IsChildVisible(Wnd) || Swp & SWP_STATECHANGED)
2674  {
2675  TRACE("Child is Vis %s or State changed %s. ShowFlag %s Swp %04x\n",
2676  (IsChildVisible(Wnd) ? "TRUE" : "FALSE"), (Swp & SWP_STATECHANGED ? "TRUE" : "FALSE"),
2677  (ShowFlag ? "TRUE" : "FALSE"),LOWORD(Swp));
2678  co_WinPosSetWindowPos( Wnd,
2679  0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP,
2680  NewPos.left,
2681  NewPos.top,
2682  NewPos.right, // NewPos.right - NewPos.left, when minimized and restore, the window becomes smaller.
2683  NewPos.bottom,// NewPos.bottom - NewPos.top,
2684  LOWORD(Swp));
2685  }
2686  else
2687  {
2688  TRACE("Parent Vis?\n");
2689  /* if parent is not visible simply toggle WS_VISIBLE and return */
2690  if (ShowFlag) IntSetStyle( Wnd, WS_VISIBLE, 0 );
2691  else IntSetStyle( Wnd, 0, WS_VISIBLE );
2692  }
2693 
2694  if ( EventMsg ) IntNotifyWinEvent(EventMsg, Wnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2695 
2696  if ( ShowOwned ) IntShowOwnedPopups(Wnd, TRUE );
2697 
2698  if ((Cmd == SW_HIDE) || (Cmd == SW_MINIMIZE))
2699  {
2700  if ( Wnd == pti->MessageQueue->spwndActive && pti->MessageQueue == IntGetFocusMessageQueue() )
2701  {
2702  if (UserIsDesktopWindow(Wnd->spwndParent))
2703  {
2704  if (!ActivateOtherWindowMin(Wnd))
2705  {
2707  }
2708  }
2709  else
2710  {
2712  }
2713  }
2714 
2715  /* Revert focus to parent */
2716  if (Wnd == pti->MessageQueue->spwndFocus)
2717  {
2718  Parent = Wnd->spwndParent;
2719  if (UserIsDesktopWindow(Wnd->spwndParent))
2720  Parent = 0;
2722  }
2723  // Hide, just return.
2724  if (Cmd == SW_HIDE) return WasVisible;
2725  }
2726 
2727  /* FIXME: Check for window destruction. */
2728 
2729  if ((Wnd->state & WNDS_SENDSIZEMOVEMSGS) &&
2730  !(Wnd->state2 & WNDS2_INDESTROY))
2731  {
2732  co_WinPosSendSizeMove(Wnd);
2733  }
2734 
2735  /* if previous state was minimized Windows sets focus to the window */
2736  if (style & WS_MINIMIZE)
2737  {
2738  co_UserSetFocus(Wnd);
2739  // Fix wine Win test_SetFocus todo #3,
2741  }
2742  //ERR("co_WinPosShowWindow EXIT\n");
2743  return WasVisible;
2744 }
USERSTARTUPINFO usi
Definition: win32.h:269
#define SW_SHOWDEFAULT
Definition: winuser.h:774
#define SW_NORMAL
Definition: winuser.h:763
#define TRUE
Definition: types.h:120
#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:1196
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define SW_HIDE
Definition: winuser.h:762
#define SW_SHOWMAXIMIZED
Definition: winuser.h:767
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
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:1720
#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:1610
#define STARTF_USEPOSITION
Definition: winbase.h:474
BOOL FASTCALL IntShowOwnedPopups(PWND OwnerWnd, BOOL fShow)
Definition: window.c:4442
#define HWND_TOPMOST
Definition: winuser.h:1194
#define HWND_TOP
Definition: winuser.h:1193
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:577
#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:722
#define SWP_NOZORDER
Definition: winuser.h:1232
#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:1271
#define SWP_HIDEWINDOW
Definition: winuser.h:1226
PPROCESSINFO ppi
Definition: win32.h:87
long right
Definition: polytest.cpp:53
#define WS_EX_MDICHILD
Definition: winuser.h:394
#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
smooth NULL
Definition: ftsmooth.c:416
#define WEF_SETBYWNDPTI
Definition: ntuser.h:213
#define STARTF_USESHOWWINDOW
Definition: winbase.h:472
#define SW_SHOW
Definition: winuser.h:769
long left
Definition: polytest.cpp:53
#define UserHMGetHandle(obj)
Definition: ntuser.h:208
#define WS_CAPTION
Definition: pedump.c:624
#define TRACE(s)
Definition: solgame.cpp:4
#define SWP_NOACTIVATE
Definition: winuser.h:1227
#define SWP_STATECHANGED
Definition: msg.c:47
#define WA_ACTIVE
Definition: winuser.h:2598
void FASTCALL co_WinPosSendSizeMove(PWND Wnd)
Definition: winpos.c:2280
#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:1281
Definition: sacdrv.h:277
#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:1230
#define ERR(fmt,...)
Definition: debug.h:109
Definition: ntuser.h:657
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:88
#define SW_SHOWNORMAL
Definition: winuser.h:764
#define WM_ACTIVATE
Definition: winuser.h:1594
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1547
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:617
#define WS_POPUP
Definition: pedump.c:616
#define STARTF_USESIZE
Definition: winbase.h:473
unsigned int UINT
Definition: ndis.h:50
#define SWP_SHOWWINDOW
Definition: winuser.h:1233
WORD wShowWindow
Definition: win32.h:214
UINT FASTCALL co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT *NewPos)
Definition: winpos.c:2314
ULONG FASTCALL IntSetStyle(PWND pwnd, ULONG set_bits, ULONG clear_bits)
Definition: window.c:124
#define SWP_NOMOVE
Definition: winuser.h:1229
PWND FASTCALL VerifyWnd(PWND pWnd)
Definition: window.c:64
BOOL FASTCALL co_IntSetForegroundWindow(PWND Window)
Definition: focus.c:1432
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:616
#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 2832 of file winpos.c.

2837 {
2838  PWND Window;
2839  POINT Point = *WinPoint;
2841 
2842  if( ScopeWin == NULL )
2843  {
2844  ScopeWin = UserGetDesktopWindow();
2845  if(ScopeWin == NULL)
2846  return NULL;
2847  }
2848 
2849  *HitTest = HTNOWHERE;
2850 
2851  ASSERT_REFS_CO(ScopeWin);
2852  UserRefObjectCo(ScopeWin, &Ref);
2853 
2854  Window = co_WinPosSearchChildren(ScopeWin, &Point, HitTest, Ignore);
2855 
2856  UserDerefObjectCo(ScopeWin);
2857  if (Window)
2859  ASSERT_REFS_CO(ScopeWin);
2860 
2861  return Window;
2862 }
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
static __inline VOID UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry)
Definition: object.h:25
#define HTNOWHERE
Definition: winuser.h:2449
Definition: window.c:29
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
static PWND co_WinPosSearchChildren(IN PWND ScopeWin, IN POINT *Point, IN OUT USHORT *HitTest, IN BOOL Ignore)
Definition: winpos.c:2747
Definition: object.h:3
smooth NULL
Definition: ftsmooth.c:416
int Window
Definition: x11stubs.h:26
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1349
Definition: ntuser.h:657

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:824

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
long top
Definition: polytest.cpp:53
smooth NULL
Definition: ftsmooth.c:416
long left
Definition: polytest.cpp:53

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:29
smooth NULL
Definition: ftsmooth.c:416
int Window
Definition: x11stubs.h:26
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1349

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 TRUE
Definition: types.h:120
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
ASSERT((InvokeOnSuccess||InvokeOnError||InvokeOnCancel) ?(CompletionRoutine !=NULL) :TRUE)

Referenced by DefWndScreenshot(), IntGetNCUpdateRgn(), 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:292
__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:291
#define WS_MINIMIZE
Definition: pedump.c:622
HRGN hrgnClip
Definition: ntuser.h:697
FORCEINLINE BOOL RECTL_bPointInRect(_In_ const RECTL *prcl, _In_ INT x, _In_ INT y)
Definition: rect.h:52
RECT rcWindow
Definition: ntuser.h:680
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
DWORD style
Definition: ntuser.h:670

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

◆ IntRealChildWindowFromPoint()

PWND FASTCALL IntRealChildWindowFromPoint ( PWND  ,
LONG  ,
LONG   
)

Definition at line 2865 of file winpos.c.

2866 {
2867  POINTL Pt;
2868  HWND *List, *phWnd;
2869  PWND pwndHit = NULL;
2870 
2871  Pt.x = x;
2872  Pt.y = y;
2873 
2875  {
2876  Pt.x += Parent->rcClient.left;
2877  Pt.y += Parent->rcClient.top;
2878  }
2879 
2880  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2881 
2882  if ((List = IntWinListChildren(Parent)))
2883  {
2884  for (phWnd = List; *phWnd; phWnd++)
2885  {
2886  PWND Child;
2887  if ((Child = ValidateHwndNoErr(*phWnd)))
2888  {
2889  if ( Child->style & WS_VISIBLE && IntPtInWindow(Child, Pt.x, Pt.y) )
2890  {
2891  if ( Child->pcls->atomClassName != gpsi->atomSysClass[ICLS_BUTTON] ||
2892  (Child->style & BS_TYPEMASK) != BS_GROUPBOX )
2893  {
2895  return Child;
2896  }
2897  pwndHit = Child;
2898  }
2899  }
2900  }
2902  }
2903  return pwndHit ? pwndHit : Parent;
2904 }
PWND FASTCALL ValidateHwndNoErr(HWND hWnd)
Definition: window.c:96
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
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:722
FORCEINLINE BOOL IntPtInWindow(PWND pwnd, INT x, INT y)
Definition: winpos.h:30
PSERVERINFO gpsi
Definition: main.c:27
#define BS_GROUPBOX
Definition: pedump.c:658
LONG y
Definition: windef.h:315
smooth NULL
Definition: ftsmooth.c:416
LIST_ENTRY List
Definition: psmgr.c:57
LONG x
Definition: windef.h:314
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:255
Definition: ntuser.h:657
#define BS_TYPEMASK
Definition: winuser.h:270
GLint GLint GLint GLint GLint GLint y
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 ACPI_HANDLE Child
Definition: acpixf.h:722
#define ICLS_BUTTON
Definition: ntuser.h:873
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
#define USERTAG_WINDOWLIST
Definition: tags.h:297
#define WS_VISIBLE
Definition: pedump.c:620
ATOM atomSysClass[ICLS_NOTUSED+1]
Definition: ntuser.h:1013

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:824

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

◆ UserGetWindowBorders()

VOID UserGetWindowBorders ( DWORD  ,
DWORD  ,
SIZE ,
BOOL   
)

Definition at line 885 of file winpos.c.

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 }
#define WS_THICKFRAME
Definition: pedump.c:630
#define SM_CYFRAME
Definition: winuser.h:986
#define SM_CXFRAME
Definition: winuser.h:984
#define WS_MINIMIZE
Definition: pedump.c:622
#define SM_CYDLGFRAME
Definition: winuser.h:958
#define WS_EX_DLGMODALFRAME
Definition: pedump.c:645
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
#define WS_CAPTION
Definition: pedump.c:624
const DWORD Style
Definition: appswitch.c:71
#define SM_CXDLGFRAME
Definition: winuser.h:956
unsigned long DWORD
Definition: ntddk_ex.h:95
#define SM_CYBORDER
Definition: winuser.h:955
#define SM_CXBORDER
Definition: winuser.h:954
BOOL UserHasWindowEdge(DWORD Style, DWORD ExStyle)
Definition: winpos.c:841
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359
#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 841 of file winpos.c.

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 }
#define WS_THICKFRAME
Definition: pedump.c:630
#define TRUE
Definition: types.h:120
#define WS_DLGFRAME
Definition: pedump.c:626
#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().