ReactOS  0.4.15-dev-3297-g037c744
winpos.c File Reference
#include <win32k.h>
Include dependency graph for winpos.c:

Go to the source code of this file.

Macros

#define MINMAX_NOSWP   (0x00010000)
 
#define SWP_EX_NOCOPY   0x0001
 
#define SWP_EX_PAINTSELF   0x0002
 
#define SWP_AGG_NOGEOMETRYCHANGE   (SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_NOZORDER)
 
#define SWP_AGG_NOPOSCHANGE   (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
 
#define SWP_AGG_STATUSFLAGS   (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
 
#define SWP_AGG_NOCLIENTCHANGE   (SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
 
#define EMPTYPOINT(pt)   ((pt).x == -1 && (pt).y == -1)
 
#define PLACE_MIN   0x0001
 
#define PLACE_MAX   0x0002
 
#define PLACE_RECT   0x0004
 

Functions

 DBG_DEFAULT_CHANNEL (UserWinpos)
 
BOOL FASTCALL IntGetClientOrigin (PWND Window OPTIONAL, LPPOINT Point)
 
VOID FASTCALL IntGetClientRect (PWND Wnd, RECTL *Rect)
 
BOOL FASTCALL IntGetWindowRect (PWND Wnd, RECTL *Rect)
 
INT FASTCALL IntMapWindowPoints (PWND FromWnd, PWND ToWnd, LPPOINT lpPoints, UINT cPoints)
 
BOOL FASTCALL IntClientToScreen (PWND Wnd, LPPOINT lpPoint)
 
BOOL FASTCALL IntScreenToClient (PWND Wnd, LPPOINT lpPoint)
 
BOOL FASTCALL IsChildVisible (PWND pWnd)
 
PWND FASTCALL IntGetLastTopMostWindow (VOID)
 
VOID SelectWindowRgn (PWND Window, HRGN hRgnClip)
 
BOOL FASTCALL ActivateOtherWindowMin (PWND Wnd)
 
static BOOL FASTCALL can_activate_window (PWND Wnd OPTIONAL)
 
VOID FASTCALL co_WinPosActivateOtherWindow (PWND Wnd)
 
VOID FASTCALL WinPosInitInternalPos (PWND Wnd, RECTL *RestoreRect)
 
BOOL FASTCALL IntGetWindowPlacement (PWND Wnd, WINDOWPLACEMENT *lpwndpl)
 
static void make_rect_onscreen (RECT *rect)
 
static void make_point_onscreen (POINT *pt)
 
BOOL FASTCALL IntSetWindowPlacement (PWND Wnd, WINDOWPLACEMENT *wpl, UINT Flags)
 
UINT FASTCALL co_WinPosArrangeIconicWindows (PWND parent)
 
static VOID FASTCALL WinPosFindIconPos (PWND Window, POINT *Pos)
 
BOOL UserHasWindowEdge (DWORD Style, DWORD ExStyle)
 
VOID FASTCALL IntGetWindowBorderMeasures (PWND Wnd, UINT *cx, UINT *cy)
 
VOID UserGetWindowBorders (DWORD Style, DWORD ExStyle, SIZE *Size, BOOL WithClient)
 
DWORD IntGetWindowBorders (DWORD Style, DWORD ExStyle)
 
UINT FASTCALL co_WinPosGetMinMaxInfo (PWND Window, POINT *MaxSize, POINT *MaxPos, POINT *MinTrack, POINT *MaxTrack)
 
static BOOL IntValidateParent (PWND Child, PREGION ValidateRgn)
 
static VOID FASTCALL FixClientRect (PRECTL ClientRect, PRECTL WindowRect)
 
static VOID FASTCALL get_valid_rects (RECTL *old_client, RECTL *new_client, UINT flags, RECTL *valid)
 
static LONG FASTCALL co_WinPosDoNCCALCSize (PWND Window, PWINDOWPOS WinPos, RECTL *WindowRect, RECTL *ClientRect, RECTL *validRects)
 
static BOOL FASTCALL co_WinPosDoWinPosChanging (PWND Window, PWINDOWPOS WinPos, PRECTL WindowRect, PRECTL ClientRect)
 
static HWND FASTCALL WinPosDoOwnedPopups (PWND Window, HWND hWndInsertAfter)
 
static VOID FASTCALL WinPosInternalMoveWindow (PWND Window, INT MoveX, INT MoveY)
 
static BOOL FASTCALL WinPosFixupFlags (WINDOWPOS *WinPos, PWND Wnd)
 
VOID ForceNCPaintErase (PWND Wnd, HRGN hRgn, PREGION pRgn)
 
BOOLEAN FASTCALL co_WinPosSetWindowPos (PWND Window, HWND WndInsertAfter, INT x, INT y, INT cx, INT cy, UINT flags)
 
LRESULT FASTCALL co_WinPosGetNonClientSize (PWND Window, RECT *WindowRect, RECT *ClientRect)
 
void FASTCALL co_WinPosSendSizeMove (PWND Wnd)
 
UINT FASTCALL co_WinPosMinMaximize (PWND Wnd, UINT ShowFlag, RECT *NewPos)
 
BOOLEAN FASTCALL co_WinPosShowWindow (PWND Wnd, INT Cmd)
 
static PWND co_WinPosSearchChildren (IN PWND ScopeWin, IN POINT *Point, IN OUT USHORT *HitTest, IN BOOL Ignore)
 
PWND APIENTRY co_WinPosWindowFromPoint (IN PWND ScopeWin, IN POINT *WinPoint, IN OUT USHORT *HitTest, IN BOOL Ignore)
 
PWND FASTCALL IntRealChildWindowFromPoint (PWND Parent, LONG x, LONG y)
 
PWND APIENTRY IntChildWindowFromPointEx (PWND Parent, LONG x, LONG y, UINT uiFlags)
 
HDWP FASTCALL IntDeferWindowPos (HDWP hdwp, HWND hwnd, HWND hwndAfter, INT x, INT y, INT cx, INT cy, UINT flags)
 
BOOL FASTCALL IntEndDeferWindowPosEx (HDWP hdwp, BOOL sAsync)
 
HWND APIENTRY NtUserChildWindowFromPointEx (HWND hwndParent, LONG x, LONG y, UINT uiFlags)
 
BOOL APIENTRY NtUserEndDeferWindowPosEx (HDWP WinPosInfo, DWORD Unknown1)
 
HDWP APIENTRY NtUserDeferWindowPos (HDWP WinPosInfo, HWND Wnd, HWND WndInsertAfter, int x, int y, int cx, int cy, UINT Flags)
 
DWORD APIENTRY NtUserGetInternalWindowPos (HWND hWnd, LPRECT rectWnd, LPPOINT ptIcon)
 
BOOL APIENTRY NtUserGetWindowPlacement (HWND hWnd, WINDOWPLACEMENT *lpwndpl)
 
DWORD APIENTRY NtUserMinMaximize (HWND hWnd, UINT cmd, BOOL Hide)
 
BOOL APIENTRY NtUserMoveWindow (HWND hWnd, int X, int Y, int nWidth, int nHeight, BOOL bRepaint)
 
HWND APIENTRY NtUserRealChildWindowFromPoint (HWND Parent, LONG x, LONG y)
 
BOOL APIENTRY NtUserSetWindowPos (HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
 
INT APIENTRY NtUserSetWindowRgn (HWND hWnd, HRGN hRgn, BOOL bRedraw)
 
DWORD APIENTRY NtUserSetInternalWindowPos (HWND hwnd, UINT showCmd, LPRECT lprect, LPPOINT lppt)
 
BOOL APIENTRY NtUserSetWindowPlacement (HWND hWnd, WINDOWPLACEMENT *lpwndpl)
 
BOOL APIENTRY NtUserShowWindowAsync (HWND hWnd, LONG nCmdShow)
 
BOOL APIENTRY NtUserShowWindow (HWND hWnd, LONG nCmdShow)
 
HWND APIENTRY NtUserWindowFromPoint (LONG X, LONG Y)
 

Macro Definition Documentation

◆ EMPTYPOINT

#define EMPTYPOINT (   pt)    ((pt).x == -1 && (pt).y == -1)

Definition at line 28 of file winpos.c.

◆ MINMAX_NOSWP

#define MINMAX_NOSWP   (0x00010000)

Definition at line 14 of file winpos.c.

◆ PLACE_MAX

#define PLACE_MAX   0x0002

Definition at line 30 of file winpos.c.

◆ PLACE_MIN

#define PLACE_MIN   0x0001

Definition at line 29 of file winpos.c.

◆ PLACE_RECT

#define PLACE_RECT   0x0004

Definition at line 31 of file winpos.c.

◆ SWP_AGG_NOCLIENTCHANGE

#define SWP_AGG_NOCLIENTCHANGE   (SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)

Definition at line 25 of file winpos.c.

◆ SWP_AGG_NOGEOMETRYCHANGE

#define SWP_AGG_NOGEOMETRYCHANGE   (SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_NOZORDER)

Definition at line 19 of file winpos.c.

◆ SWP_AGG_NOPOSCHANGE

Definition at line 21 of file winpos.c.

◆ SWP_AGG_STATUSFLAGS

Definition at line 23 of file winpos.c.

◆ SWP_EX_NOCOPY

#define SWP_EX_NOCOPY   0x0001

Definition at line 16 of file winpos.c.

◆ SWP_EX_PAINTSELF

#define SWP_EX_PAINTSELF   0x0002

Definition at line 17 of file winpos.c.

Function Documentation

◆ ActivateOtherWindowMin()

BOOL FASTCALL ActivateOtherWindowMin ( PWND  Wnd)

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:674
#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
#define FALSE
Definition: types.h:117
unsigned int BOOL
Definition: ntddk_ex.h:94
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
Definition: object.h:3
PTHREADINFO gptiCurrent
Definition: ntuser.c:15
#define WS_EX_NOACTIVATE
Definition: winuser.h:395
struct _WND * spwndNext
Definition: ntuser.h:681
PWND FASTCALL IntGetLastTopMostWindow(VOID)
Definition: winpos.c:237
#define WS_ICONIC
Definition: pedump.c:641
#define for
Definition: utility.h:88
Definition: ntuser.h:663
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define NULL
Definition: types.h:112
struct _WND * spwndParent
Definition: ntuser.h:683
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:684
#define WS_VISIBLE
Definition: pedump.c:620
PWND FASTCALL IntGetThreadDesktopWindow(PTHREADINFO pti)
Definition: desktop.c:1327
DWORD style
Definition: ntuser.h:676

Referenced by co_WinPosShowWindow(), and UserSetActiveWindow().

◆ can_activate_window()

static BOOL FASTCALL can_activate_window ( PWND Wnd  OPTIONAL)
static

Definition at line 372 of file winpos.c.

373 {
374  LONG style;
375 
376  if (!Wnd) return FALSE;
377 
378  style = Wnd->style;
379  if (!(style & WS_VISIBLE)) return FALSE;
380  if (style & WS_MINIMIZE) return FALSE;
381  if ((style & (WS_POPUP|WS_CHILD)) == WS_CHILD) return FALSE;
382  return TRUE;
383  /* FIXME: This window could be disable because the child that closed
384  was a popup. */
385  //return !(style & WS_DISABLED);
386 }
#define TRUE
Definition: types.h:120
#define WS_CHILD
Definition: pedump.c:617
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
long LONG
Definition: pedump.c:60
#define WS_POPUP
Definition: pedump.c:616
Arabic default style
Definition: afstyles.h:93
#define WS_VISIBLE
Definition: pedump.c:620

Referenced by co_WinPosActivateOtherWindow().

◆ co_WinPosActivateOtherWindow()

VOID FASTCALL co_WinPosActivateOtherWindow ( PWND  Wnd)

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:2765
#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
struct _WND * spwndOwner
Definition: ntuser.h:685
THRDESKHEAD head
Definition: ntuser.h:665
Definition: object.h:3
struct _WND * spwndNext
Definition: ntuser.h:681
#define TRACE(s)
Definition: solgame.cpp:4
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1353
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3079
Definition: ntuser.h:663
VOID FASTCALL IntSetFocusMessageQueue(PUSER_MESSAGE_QUEUE NewQueue)
Definition: desktop.c:1287
#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:1432
static BOOL FASTCALL can_activate_window(PWND Wnd OPTIONAL)
Definition: winpos.c:372
struct _WND * spwndChild
Definition: ntuser.h:684
DWORD style
Definition: ntuser.h:676

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:1233
int32_t INT
Definition: typedefs.h:58
#define SWP_NOCOPYBITS
Definition: winuser.h:1229
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:38
Definition: object.h:3
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1239
long left
Definition: polytest.cpp:53
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
r parent
Definition: btrfs.c:2944
#define SWP_NOACTIVATE
Definition: winuser.h:1228
#define SM_CYBORDER
Definition: winuser.h:955
#define WPF_MININIT
Definition: ntuser.h:660
#define SM_CYMINIMIZED
Definition: winuser.h:1011
#define SM_CXBORDER
Definition: winuser.h:954
Definition: ntuser.h:663
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_WinPosDoNCCALCSize()

static LONG FASTCALL co_WinPosDoNCCALCSize ( PWND  Window,
PWINDOWPOS  WinPos,
RECTL WindowRect,
RECTL ClientRect,
RECTL validRects 
)
static

Definition at line 1177 of file winpos.c.

1178 {
1179  PWND Parent;
1180  UINT wvrFlags = 0;
1181 
1183 
1184  /* Send WM_NCCALCSIZE message to get new client area */
1185  if ((WinPos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE)
1186  {
1188  WINDOWPOS winposCopy;
1189 
1190  params.rgrc[0] = *WindowRect; // new coordinates of a window that has been moved or resized
1191  params.rgrc[1] = Window->rcWindow; // window before it was moved or resized
1192  params.rgrc[2] = Window->rcClient; // client area before the window was moved or resized
1193 
1194  Parent = Window->spwndParent;
1195  if (0 != (Window->style & WS_CHILD) && Parent)
1196  {
1197  RECTL_vOffsetRect(&(params.rgrc[0]), - Parent->rcClient.left, - Parent->rcClient.top);
1198  RECTL_vOffsetRect(&(params.rgrc[1]), - Parent->rcClient.left, - Parent->rcClient.top);
1199  RECTL_vOffsetRect(&(params.rgrc[2]), - Parent->rcClient.left, - Parent->rcClient.top);
1200  }
1201 
1202  params.lppos = &winposCopy;
1203  winposCopy = *WinPos;
1204 
1205  wvrFlags = co_IntSendMessage(Window->head.h, WM_NCCALCSIZE, TRUE, (LPARAM) &params);
1206 
1207  /* If the application send back garbage, ignore it */
1208  if (params.rgrc[0].left <= params.rgrc[0].right &&
1209  params.rgrc[0].top <= params.rgrc[0].bottom)
1210  {
1211  *ClientRect = params.rgrc[0]; // First rectangle contains the coordinates of the new client rectangle resulting from the move or resize
1212  if ((Window->style & WS_CHILD) && Parent)
1213  {
1214  RECTL_vOffsetRect(ClientRect, Parent->rcClient.left, Parent->rcClient.top);
1215  }
1216  FixClientRect(ClientRect, WindowRect);
1217  }
1218 
1219  if (ClientRect->left != Window->rcClient.left ||
1220  ClientRect->top != Window->rcClient.top)
1221  {
1222  WinPos->flags &= ~SWP_NOCLIENTMOVE;
1223  }
1224 
1225  if (ClientRect->right - ClientRect->left != Window->rcClient.right - Window->rcClient.left)
1226  {
1227  WinPos->flags &= ~SWP_NOCLIENTSIZE;
1228  }
1229  else
1230  wvrFlags &= ~WVR_HREDRAW;
1231 
1232  if (ClientRect->bottom - ClientRect->top != Window->rcClient.bottom - Window->rcClient.top)
1233  {
1234  WinPos->flags &= ~SWP_NOCLIENTSIZE;
1235  }
1236  else
1237  wvrFlags &= ~WVR_VREDRAW;
1238 
1239  validRects[0] = params.rgrc[1]; // second rectangle contains the valid destination rectangle
1240  validRects[1] = params.rgrc[2]; // third rectangle contains the valid source rectangle
1241  }
1242  else
1243  {
1244  if (!(WinPos->flags & SWP_NOMOVE) &&
1245  (ClientRect->left != Window->rcClient.left ||
1246  ClientRect->top != Window->rcClient.top))
1247  {
1248  WinPos->flags &= ~SWP_NOCLIENTMOVE;
1249  }
1250  }
1251 
1253  {
1254  RECTL_vSetEmptyRect( &validRects[0] );
1255  RECTL_vSetEmptyRect( &validRects[1] );
1256  }
1257  else get_valid_rects( &Window->rcClient, ClientRect, wvrFlags, validRects );
1258 
1259  return wvrFlags;
1260 }
FORCEINLINE VOID RECTL_vSetEmptyRect(_Out_ RECTL *prcl)
Definition: rect.h:20
#define TRUE
Definition: types.h:120
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
#define WM_NCCALCSIZE
Definition: winuser.h:1668
long bottom
Definition: polytest.cpp:53
#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_HIDEWINDOW
Definition: winuser.h:1227
#define SWP_NOCOPYBITS
Definition: winuser.h:1229
long right
Definition: polytest.cpp:53
Definition: window.c:28
GLenum const GLfloat * params
Definition: glext.h:5645
long top
Definition: polytest.cpp:53
LONG_PTR LPARAM
Definition: windef.h:208
UINT flags
Definition: winuser.h:3570
long left
Definition: polytest.cpp:53
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
#define SWP_FRAMECHANGED
Definition: winuser.h:1226
#define SWP_NOSIZE
Definition: winuser.h:1231
Definition: ntuser.h:663
FORCEINLINE VOID RECTL_vOffsetRect(_Inout_ RECTL *prcl, _In_ INT cx, _In_ INT cy)
Definition: rect.h:31
static VOID FASTCALL FixClientRect(PRECTL ClientRect, PRECTL WindowRect)
Definition: winpos.c:1078
#define WVR_HREDRAW
Definition: winuser.h:2495
unsigned int UINT
Definition: ndis.h:50
#define WVR_VREDRAW
Definition: winuser.h:2496
#define SWP_SHOWWINDOW
Definition: winuser.h:1234
#define SWP_NOREDRAW
Definition: winuser.h:1232
#define SWP_NOCLIENTMOVE
Definition: msg.h:30
#define SWP_NOMOVE
Definition: winuser.h:1230
static VOID FASTCALL get_valid_rects(RECTL *old_client, RECTL *new_client, UINT flags, RECTL *valid)
Definition: winpos.c:1121
#define SWP_NOCLIENTSIZE
Definition: msg.h:29

Referenced by co_WinPosSetWindowPos().

◆ co_WinPosDoWinPosChanging()

static BOOL FASTCALL co_WinPosDoWinPosChanging ( PWND  Window,
PWINDOWPOS  WinPos,
PRECTL  WindowRect,
PRECTL  ClientRect 
)
static

Definition at line 1264 of file winpos.c.

1268 {
1270 
1271  /* Send WM_WINDOWPOSCHANGING message */
1272 
1273  if (!(WinPos->flags & SWP_NOSENDCHANGING)
1274  && !((WinPos->flags & SWP_AGG_NOCLIENTCHANGE) && (WinPos->flags & SWP_SHOWWINDOW)))
1275  {
1276  TRACE("Sending WM_WINDOWPOSCHANGING to hwnd %p flags %04x.\n", Window->head.h,WinPos->flags);
1277  co_IntSendMessage(Window->head.h, WM_WINDOWPOSCHANGING, 0, (LPARAM) WinPos);
1278  }
1279 
1280  /* Calculate new position and size */
1281 
1282  *WindowRect = Window->rcWindow;
1283  *ClientRect = (Window->style & WS_MINIMIZE) ? Window->rcWindow : Window->rcClient;
1284 
1285  if (!(WinPos->flags & SWP_NOSIZE))
1286  {
1287  if (Window->style & WS_MINIMIZE)
1288  {
1289  WindowRect->right = WindowRect->left + UserGetSystemMetrics(SM_CXMINIMIZED);
1290  WindowRect->bottom = WindowRect->top + UserGetSystemMetrics(SM_CYMINIMIZED);
1291  }
1292  else
1293  {
1294  WindowRect->right = WindowRect->left + WinPos->cx;
1295  WindowRect->bottom = WindowRect->top + WinPos->cy;
1296  }
1297  }
1298 
1299  if (!(WinPos->flags & SWP_NOMOVE))
1300  {
1301  INT X, Y;
1302  PWND Parent;
1303  X = WinPos->x;
1304  Y = WinPos->y;
1305 
1306  Parent = Window->spwndParent;
1307 
1308  // Parent child position issue is in here. SetParent_W7 test CORE-6651.
1309  if (//((Window->style & WS_CHILD) != 0) && <- Fixes wine msg test_SetParent: "rects do not match", the last test.
1310  Parent &&
1311  Parent != Window->head.rpdesk->pDeskInfo->spwnd)
1312  {
1313  TRACE("Not SWP_NOMOVE 1 Parent client offset X %d Y %d\n",X,Y);
1314  X += Parent->rcClient.left;
1315  Y += Parent->rcClient.top;
1316  TRACE("Not SWP_NOMOVE 2 Parent client offset X %d Y %d\n",X,Y);
1317  }
1318 
1319  WindowRect->left = X;
1320  WindowRect->top = Y;
1321  WindowRect->right += X - Window->rcWindow.left;
1322  WindowRect->bottom += Y - Window->rcWindow.top;
1323 
1324  RECTL_vOffsetRect(ClientRect, X - Window->rcWindow.left,
1325  Y - Window->rcWindow.top);
1326  }
1328 
1329  TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
1330  WinPos->hwnd, WinPos->hwndInsertAfter, WinPos->x, WinPos->y,
1331  WinPos->cx, WinPos->cy, WinPos->flags );
1332  TRACE("WindowRect: %d %d %d %d\n", WindowRect->left,WindowRect->top,WindowRect->right,WindowRect->bottom);
1333  TRACE("ClientRect: %d %d %d %d\n", ClientRect->left,ClientRect->top,ClientRect->right,ClientRect->bottom);
1334 
1335  return TRUE;
1336 }
#define Y(I)
#define TRUE
Definition: types.h:120
#define SM_CXMINIMIZED
Definition: winuser.h:1010
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
long bottom
Definition: polytest.cpp:53
HWND hwndInsertAfter
Definition: winuser.h:3565
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
if(dx==0 &&dy==0)
Definition: linetemp.h:174
int32_t INT
Definition: typedefs.h:58
#define SWP_NOSENDCHANGING
Definition: winuser.h:1237
long right
Definition: polytest.cpp:53
Definition: window.c:28
#define WS_MINIMIZE
Definition: pedump.c:622
long top
Definition: polytest.cpp:53
LONG_PTR LPARAM
Definition: windef.h:208
UINT flags
Definition: winuser.h:3570
long left
Definition: polytest.cpp:53
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
#define TRACE(s)
Definition: solgame.cpp:4
#define WM_WINDOWPOSCHANGING
Definition: winuser.h:1644
#define SM_CYMINIMIZED
Definition: winuser.h:1011
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
#define SWP_NOSIZE
Definition: winuser.h:1231
Definition: ntuser.h:663
FORCEINLINE VOID RECTL_vOffsetRect(_Inout_ RECTL *prcl, _In_ INT cx, _In_ INT cy)
Definition: rect.h:31
#define SWP_AGG_NOCLIENTCHANGE
Definition: winpos.c:25
#define SWP_SHOWWINDOW
Definition: winuser.h:1234
#define SWP_NOCLIENTMOVE
Definition: msg.h:30
#define SWP_NOMOVE
Definition: winuser.h:1230
HWND hwnd
Definition: winuser.h:3564
#define SWP_NOCLIENTSIZE
Definition: msg.h:29
#define X(b, s)

Referenced by co_WinPosSetWindowPos().

◆ 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:3606
#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:3603
POINT ptMaxSize
Definition: winuser.h:3604
#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:307
#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:306
#define SM_CYFRAME
Definition: winuser.h:986
#define SM_CXFRAME
Definition: winuser.h:984
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:949
Definition: window.c:28
#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:3605
#define SM_CYBORDER
Definition: winuser.h:955
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
#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:609
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:309
POINT ptMaxTrackSize
Definition: winuser.h:3607
Arabic default style
Definition: afstyles.h:93
VOID FASTCALL IntGetClientRect(PWND Wnd, RECTL *Rect)
Definition: winpos.c:91
#define WM_GETMINMAXINFO
Definition: winuser.h:1623

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

◆ co_WinPosGetNonClientSize()

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

Definition at line 2289 of file winpos.c.

2290 {
2291  LRESULT Result;
2292 
2294 
2295  *ClientRect = *WindowRect;
2296  Result = co_IntSendMessageNoWait(Window->head.h, WM_NCCALCSIZE, FALSE, (LPARAM) ClientRect);
2297 
2298  FixClientRect(ClientRect, WindowRect);
2299 
2300  return Result;
2301 }
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
#define WM_NCCALCSIZE
Definition: winuser.h:1668
Definition: window.c:28
#define FALSE
Definition: types.h:117
_At_(*)(_In_ PWSK_CLIENT Client, _In_opt_ PUNICODE_STRING NodeName, _In_opt_ PUNICODE_STRING ServiceName, _In_opt_ ULONG NameSpace, _In_opt_ GUID *Provider, _In_opt_ PADDRINFOEXW Hints, _Outptr_ PADDRINFOEXW *Result, _In_opt_ PEPROCESS OwningProcess, _In_opt_ PETHREAD OwningThread, _Inout_ PIRP Irp Result)(Mem)) NTSTATUS(WSKAPI *PFN_WSK_GET_ADDRESS_INFO
Definition: wsk.h:426
LONG_PTR LPARAM
Definition: windef.h:208
static VOID FASTCALL FixClientRect(PRECTL ClientRect, PRECTL WindowRect)
Definition: winpos.c:1078
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
LONG_PTR LRESULT
Definition: windef.h:209

Referenced by co_IntCreateScrollBars(), and co_UserCreateWindowEx().

◆ co_WinPosMinMaximize()

UINT FASTCALL co_WinPosMinMaximize ( PWND  Wnd,
UINT  ShowFlag,
RECT NewPos 
)

Definition at line 2338 of file winpos.c.

2339 {
2340  POINT Size;
2341  WINDOWPLACEMENT wpl;
2342  LONG old_style;
2343  UINT SwpFlags = 0;
2344 
2345  ASSERT_REFS_CO(Wnd);
2346 
2347  wpl.length = sizeof(wpl);
2348  IntGetWindowPlacement( Wnd, &wpl );
2349 
2350  if (co_HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)Wnd->head.h, ShowFlag))
2351  {
2352  ERR("WinPosMinMaximize WH_CBT Call Hook return!\n");
2353  return SWP_NOSIZE | SWP_NOMOVE;
2354  }
2355  if (Wnd->style & WS_MINIMIZE)
2356  {
2357  switch (ShowFlag)
2358  {
2359  case SW_MINIMIZE:
2360  case SW_SHOWMINNOACTIVE:
2361  case SW_SHOWMINIMIZED:
2362  case SW_FORCEMINIMIZE:
2363  return SWP_NOSIZE | SWP_NOMOVE;
2364  }
2365  if (!co_IntSendMessageNoWait(Wnd->head.h, WM_QUERYOPEN, 0, 0))
2366  {
2367  return(SWP_NOSIZE | SWP_NOMOVE);
2368  }
2369  SwpFlags |= SWP_NOCOPYBITS;
2370  }
2371  switch (ShowFlag)
2372  {
2373  case SW_MINIMIZE:
2374  case SW_SHOWMINNOACTIVE:
2375  case SW_SHOWMINIMIZED:
2376  case SW_FORCEMINIMIZE:
2377  {
2378  //ERR("MinMaximize Minimize\n");
2379  if (Wnd->style & WS_MAXIMIZE)
2380  {
2381  Wnd->InternalPos.flags |= WPF_RESTORETOMAXIMIZED;
2382  }
2383  else
2384  {
2385  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2386  }
2387 
2388  old_style = IntSetStyle( Wnd, WS_MINIMIZE, WS_MAXIMIZE );
2389 
2391 
2392  if (!(Wnd->InternalPos.flags & WPF_SETMINPOSITION))
2393  Wnd->InternalPos.flags &= ~WPF_MININIT;
2394 
2395  WinPosFindIconPos(Wnd, &wpl.ptMinPosition);
2396 
2397  if (!(old_style & WS_MINIMIZE))
2398  {
2399  SwpFlags |= SWP_STATECHANGED;
2400  IntShowOwnedPopups(Wnd, FALSE);
2401  }
2402 
2403  RECTL_vSetRect(NewPos, wpl.ptMinPosition.x, wpl.ptMinPosition.y,
2406  SwpFlags |= SWP_NOCOPYBITS;
2407  break;
2408  }
2409 
2410  case SW_MAXIMIZE:
2411  {
2412  //ERR("MinMaximize Maximize\n");
2413  if ((Wnd->style & WS_MAXIMIZE) && (Wnd->style & WS_VISIBLE))
2414  {
2415  SwpFlags = SWP_NOSIZE | SWP_NOMOVE;
2416  break;
2417  }
2419 
2420  /*ERR("Maximize: %d,%d %dx%d\n",
2421  wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, Size.x, Size.y);
2422  */
2423  old_style = IntSetStyle( Wnd, WS_MAXIMIZE, WS_MINIMIZE );
2424  /*if (old_style & WS_MINIMIZE)
2425  {
2426  IntShowOwnedPopups(Wnd, TRUE);
2427  }*/
2428 
2429  if (!(old_style & WS_MAXIMIZE)) SwpFlags |= SWP_STATECHANGED;
2430  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2431  //wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2432  Size.x, Size.y);
2433  break;
2434  }
2435 
2436  case SW_SHOWNOACTIVATE:
2437  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2438  /* fall through */
2439  case SW_SHOWNORMAL:
2440  case SW_RESTORE:
2441  case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
2442  {
2443  //ERR("MinMaximize Restore\n");
2444  old_style = IntSetStyle( Wnd, 0, WS_MINIMIZE | WS_MAXIMIZE );
2445  if (old_style & WS_MINIMIZE)
2446  {
2447  IntShowOwnedPopups(Wnd, TRUE);
2448 
2449  if (Wnd->InternalPos.flags & WPF_RESTORETOMAXIMIZED)
2450  {
2452  IntSetStyle( Wnd, WS_MAXIMIZE, 0 );
2453  SwpFlags |= SWP_STATECHANGED;
2454  RECTL_vSetRect(NewPos, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y,
2455  wpl.ptMaxPosition.x + Size.x, wpl.ptMaxPosition.y + Size.y);
2456  break;
2457  }
2458  else
2459  {
2460  *NewPos = wpl.rcNormalPosition;
2461  NewPos->right -= NewPos->left;
2462  NewPos->bottom -= NewPos->top;
2463  break;
2464  }
2465  }
2466  else
2467  {
2468  if (!(old_style & WS_MAXIMIZE))
2469  {
2470  break;
2471  }
2472  SwpFlags |= SWP_STATECHANGED;
2473  Wnd->InternalPos.flags &= ~WPF_RESTORETOMAXIMIZED;
2474  *NewPos = wpl.rcNormalPosition;
2475  NewPos->right -= NewPos->left;
2476  NewPos->bottom -= NewPos->top;
2477  break;
2478  }
2479  }
2480  }
2481  return SwpFlags;
2482 }
#define RDW_NOINTERNALPAINT
Definition: winuser.h:1203
static VOID FASTCALL WinPosFindIconPos(PWND Window, POINT *Pos)
Definition: winpos.c:778
#define SW_SHOWDEFAULT
Definition: winuser.h:774
#define SW_SHOWNOACTIVATE
Definition: winuser.h:768
long y
Definition: polytest.cpp:48
long x
Definition: polytest.cpp:48
#define TRUE
Definition: types.h:120
#define SM_CXMINIMIZED
Definition: winuser.h:1010
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
#define SW_SHOWMINNOACTIVE
Definition: winuser.h:771
BOOL FASTCALL IntGetWindowPlacement(PWND Wnd, WINDOWPLACEMENT *lpwndpl)
Definition: winpos.c:556
LONG top
Definition: windef.h:307
BOOL FASTCALL IntShowOwnedPopups(PWND OwnerWnd, BOOL fShow)
Definition: window.c:4404
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:361
UINT_PTR WPARAM
Definition: windef.h:207
#define WPF_RESTORETOMAXIMIZED
Definition: winuser.h:2508
LONG left
Definition: windef.h:306
#define SW_SHOWMINIMIZED
Definition: winuser.h:765
#define SW_RESTORE
Definition: winuser.h:773
LONG right
Definition: windef.h:308
#define SWP_NOCOPYBITS
Definition: winuser.h:1229
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
long LONG
Definition: pedump.c:60
THRDESKHEAD head
Definition: ntuser.h:665
#define WH_CBT
Definition: winuser.h:35
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
UINT FASTCALL co_WinPosGetMinMaxInfo(PWND Window, POINT *MaxSize, POINT *MaxPos, POINT *MinTrack, POINT *MaxTrack)
Definition: winpos.c:931
#define SWP_STATECHANGED
Definition: msg.c:42
#define WPF_SETMINPOSITION
Definition: winuser.h:2509
#define SW_MINIMIZE
Definition: winuser.h:770
LRESULT APIENTRY co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam)
Definition: hook.c:1103
#define RDW_VALIDATE
Definition: winuser.h:1204
#define WPF_MININIT
Definition: ntuser.h:660
#define SM_CYMINIMIZED
Definition: winuser.h:1011
#define RDW_NOERASE
Definition: winuser.h:1201
#define HCBT_MINMAX
Definition: winuser.h:56
#define SWP_NOSIZE
Definition: winuser.h:1231
#define ERR(fmt,...)
Definition: debug.h:110
POINT ptMinPosition
Definition: winuser.h:3269
FORCEINLINE VOID RECTL_vSetRect(_Out_ RECTL *prcl, _In_ LONG left, _In_ LONG top, _In_ LONG right, _In_ LONG bottom)
Definition: rect.h:5
#define SW_SHOWNORMAL
Definition: winuser.h:764
POINT ptMaxPosition
Definition: winuser.h:3270
BOOL FASTCALL co_UserRedrawWindow(PWND Window, const RECTL *UpdateRect, PREGION UpdateRgn, ULONG Flags)
Definition: painting.c:888
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
struct _WND::@4869 InternalPos
unsigned int UINT
Definition: ndis.h:50
#define NULL
Definition: types.h:112
RECT rcNormalPosition
Definition: winuser.h:3271
ULONG FASTCALL IntSetStyle(PWND pwnd, ULONG set_bits, ULONG clear_bits)
Definition: window.c:124
LONG bottom
Definition: windef.h:309
#define SWP_NOMOVE
Definition: winuser.h:1230
#define WM_QUERYOPEN
Definition: winuser.h:1607
#define WS_VISIBLE
Definition: pedump.c:620
#define SW_FORCEMINIMIZE
Definition: winuser.h:775
#define SW_MAXIMIZE
Definition: winuser.h:766
#define WS_MAXIMIZE
Definition: pedump.c:623
DWORD style
Definition: ntuser.h:676

Referenced by co_UserCreateWindowEx(), and co_WinPosShowWindow().

◆ co_WinPosSearchChildren()

static PWND co_WinPosSearchChildren ( IN PWND  ScopeWin,
IN POINT Point,
IN OUT USHORT HitTest,
IN BOOL  Ignore 
)
static

Definition at line 2770 of file winpos.c.

2776 {
2777  HWND *List, *phWnd;
2778  PWND pwndChild = NULL;
2779 
2780  /* not visible */
2781  if (!(ScopeWin->style & WS_VISIBLE))
2782  {
2783  return NULL;
2784  }
2785 
2786  /* not in window or in window region */
2787  if (!IntPtInWindow(ScopeWin, Point->x, Point->y))
2788  {
2789  return NULL;
2790  }
2791 
2792  /* transparent */
2793  if ((ScopeWin->ExStyle & (WS_EX_LAYERED|WS_EX_TRANSPARENT)) == (WS_EX_LAYERED|WS_EX_TRANSPARENT))
2794  {
2795  return NULL;
2796  }
2797 
2798  if (!Ignore && (ScopeWin->style & WS_DISABLED))
2799  { /* disabled child */
2800  if ((ScopeWin->style & (WS_POPUP|WS_CHILD)) == WS_CHILD) return NULL;
2801  /* process the hit error */
2802  *HitTest = HTERROR;
2803  return ScopeWin;
2804  }
2805 
2806  /* not minimized and check if point is inside the window */
2807  if (!(ScopeWin->style & WS_MINIMIZE) &&
2808  RECTL_bPointInRect(&ScopeWin->rcClient, Point->x, Point->y) )
2809  {
2810  UserReferenceObject(ScopeWin);
2811 
2812  List = IntWinListChildren(ScopeWin);
2813  if (List)
2814  {
2815  for (phWnd = List; *phWnd; ++phWnd)
2816  {
2817  if (!(pwndChild = ValidateHwndNoErr(*phWnd)))
2818  {
2819  continue;
2820  }
2821 
2822  pwndChild = co_WinPosSearchChildren(pwndChild, Point, HitTest, Ignore);
2823 
2824  if (pwndChild != NULL)
2825  {
2826  /* We found a window. Don't send any more WM_NCHITTEST messages */
2828  UserDereferenceObject(ScopeWin);
2829  return pwndChild;
2830  }
2831  }
2833  }
2834  UserDereferenceObject(ScopeWin);
2835  }
2836 
2837  if (ScopeWin->head.pti == PsGetCurrentThreadWin32Thread())
2838  {
2839  *HitTest = (USHORT)co_IntSendMessage(ScopeWin->head.h, WM_NCHITTEST, 0, MAKELONG(Point->x, Point->y));
2840 
2841  if ((*HitTest) == (USHORT)HTTRANSPARENT)
2842  {
2843  return NULL;
2844  }
2845  }
2846  else
2847  {
2848  if (*HitTest == HTNOWHERE && pwndChild == NULL) *HitTest = HTCLIENT;
2849  }
2850 
2851  return ScopeWin;
2852 }
#define WS_DISABLED
Definition: pedump.c:621
#define HTTRANSPARENT
Definition: winuser.h:2449
PVOID NTAPI PsGetCurrentThreadWin32Thread(VOID)
Definition: thread.c:805
#define WS_EX_TRANSPARENT
Definition: pedump.c:649
BOOL FASTCALL UserDereferenceObject(PVOID Object)
Definition: object.c:610
#define WM_NCHITTEST
Definition: winuser.h:1669
#define WS_CHILD
Definition: pedump.c:617
FORCEINLINE BOOL IntPtInWindow(PWND pwnd, INT x, INT y)
Definition: winpos.h:30
#define HTNOWHERE
Definition: winuser.h:2450
#define WS_MINIMIZE
Definition: pedump.c:622
static PWND co_WinPosSearchChildren(IN PWND ScopeWin, IN POINT *Point, IN OUT USHORT *HitTest, IN BOOL Ignore)
Definition: winpos.c:2770
#define MAKELONG(a, b)
Definition: typedefs.h:249
#define HTERROR
Definition: winuser.h:2448
#define WS_EX_LAYERED
Definition: winuser.h:389
FORCEINLINE BOOL RECTL_bPointInRect(_In_ const RECTL *prcl, _In_ INT x, _In_ INT y)
Definition: rect.h:52
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
_Must_inspect_result_ _In_ WDFCMRESLIST List
Definition: wdfresource.h:550
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:255
PWND FASTCALL ValidateHwndNoErr(HWND hwnd)
Definition: utils.c:146
Definition: ntuser.h:663
unsigned short USHORT
Definition: pedump.c:61
#define WS_POPUP
Definition: pedump.c:616
#define NULL
Definition: types.h:112
#define HTCLIENT
Definition: winuser.h:2451
#define USERTAG_WINDOWLIST
Definition: tags.h:297
#define WS_VISIBLE
Definition: pedump.c:620
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
VOID FASTCALL UserReferenceObject(PVOID obj)
Definition: object.c:697

Referenced by co_WinPosWindowFromPoint().

◆ co_WinPosSendSizeMove()

void FASTCALL co_WinPosSendSizeMove ( PWND  Wnd)

Definition at line 2304 of file winpos.c.

2305 {
2306  RECTL Rect;
2307  LPARAM lParam;
2309 
2310  IntGetClientRect(Wnd, &Rect);
2311  lParam = MAKELONG(Rect.right-Rect.left, Rect.bottom-Rect.top);
2312 
2313  Wnd->state &= ~WNDS_SENDSIZEMOVEMSGS;
2314 
2315  if (Wnd->style & WS_MAXIMIZE)
2316  {
2318  }
2319  else if (Wnd->style & WS_MINIMIZE)
2320  {
2322  lParam = 0;
2323  }
2324 
2326 
2327  if (UserIsDesktopWindow(Wnd->spwndParent))
2328  lParam = MAKELONG(Wnd->rcClient.left, Wnd->rcClient.top);
2329  else
2330  lParam = MAKELONG(Wnd->rcClient.left-Wnd->spwndParent->rcClient.left, Wnd->rcClient.top-Wnd->spwndParent->rcClient.top);
2331 
2333 
2335 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define SIZE_MAXIMIZED
Definition: winuser.h:2483
#define SIZE_RESTORED
Definition: winuser.h:2481
LONG top
Definition: windef.h:307
#define WM_MOVE
Definition: winuser.h:1593
UINT_PTR WPARAM
Definition: windef.h:207
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:583
RECT rcClient
Definition: ntuser.h:687
LONG left
Definition: windef.h:306
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:213
#define WM_SIZE
Definition: winuser.h:1594
#define SIZE_MINIMIZED
Definition: winuser.h:2482
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
DWORD state
Definition: ntuser.h:671
VOID FASTCALL IntEngWindowChanged(_In_ struct _WND *Window, _In_ FLONG flChanged)
struct _WND * spwndParent
Definition: ntuser.h:683
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
DWORD style
Definition: ntuser.h:676

Referenced by co_UserCreateWindowEx(), and co_WinPosShowWindow().

◆ co_WinPosSetWindowPos()

BOOLEAN FASTCALL co_WinPosSetWindowPos ( PWND  Window,
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 (Window->style & WS_CHILD)
1908  {
1909  if ((Window->style & WS_POPUP) && (Window->ExStyle & WS_EX_APPWINDOW))
1910  {
1912  if (!(WinPos.flags & SWP_NOACTIVATE))
1914  }
1915  }
1916  else if ((Window->ExStyle & WS_EX_APPWINDOW) ||
1917  (!(Window->ExStyle & WS_EX_TOOLWINDOW) && !Window->spwndOwner &&
1918  (!Window->spwndParent || UserIsDesktopWindow(Window->spwndParent))))
1919  {
1921  if (!(WinPos.flags & SWP_NOACTIVATE))
1923  }
1924 
1925  Window->style |= WS_VISIBLE; //IntSetStyle( Window, WS_VISIBLE, 0 );
1926  Window->head.pti->cVisWindows++;
1928  }
1929 
1930  if (Window->hrgnUpdate != NULL && Window->hrgnUpdate != HRGN_WINDOW)
1931  {
1932  NtGdiOffsetRgn(Window->hrgnUpdate,
1933  NewWindowRect.left - OldWindowRect.left,
1934  NewWindowRect.top - OldWindowRect.top);
1935  }
1936 
1937  DceResetActiveDCEs(Window); // For WS_VISIBLE changes.
1938 
1939  // Change or update, set send non-client paint flag.
1940  if ( Window->style & WS_VISIBLE &&
1941  (WinPos.flags & SWP_STATECHANGED || (!(Window->state2 & WNDS2_WIN31COMPAT) && WinPos.flags & SWP_NOREDRAW ) ) )
1942  {
1943  TRACE("Set WNDS_SENDNCPAINT %p\n",Window);
1944  Window->state |= WNDS_SENDNCPAINT;
1945  }
1946 
1947  if (!(WinPos.flags & SWP_NOREDRAW))
1948  {
1949  /* Determine the new visible region */
1951  (Window->style & WS_CLIPSIBLINGS) ? TRUE : FALSE);
1952 
1953  if ( VisAfter != NULL &&
1954  REGION_Complexity(VisAfter) == NULLREGION )
1955  {
1956  REGION_Delete(VisAfter);
1957  VisAfter = NULL;
1958  }
1959  else if(VisAfter)
1960  {
1961  REGION_bOffsetRgn(VisAfter, -Window->rcWindow.left, -Window->rcWindow.top);
1962  }
1963 
1964  /*
1965  * Determine which pixels can be copied from the old window position
1966  * to the new. Those pixels must be visible in both the old and new
1967  * position. Also, check the class style to see if the windows of this
1968  * class need to be completely repainted on (horizontal/vertical) size
1969  * change.
1970  */
1971  if ( ( VisBefore != NULL &&
1972  VisAfter != NULL &&
1973  !(WinPos.flags & SWP_NOCOPYBITS) &&
1974  ((WinPos.flags & SWP_NOSIZE) || !(WvrFlags & WVR_REDRAW)) &&
1975  !(Window->ExStyle & WS_EX_TRANSPARENT) ) )
1976  {
1977 
1978  /*
1979  * If this is (also) a window resize, the whole nonclient area
1980  * needs to be repainted. So we limit the copy to the client area,
1981  * 'cause there is no use in copying it (would possibly cause
1982  * "flashing" too). However, if the copy region is already empty,
1983  * we don't have to crop (can't take anything away from an empty
1984  * region...)
1985  */
1986 
1987  CopyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
1988  if ((WinPos.flags & SWP_NOSIZE) && (WinPos.flags & SWP_NOCLIENTSIZE))
1989  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBefore, RGN_AND);
1990  else if (VisBeforeJustClient != NULL)
1991  {
1992  RgnType = IntGdiCombineRgn(CopyRgn, VisAfter, VisBeforeJustClient, RGN_AND);
1993  }
1994 
1995  if (VisBeforeJustClient != NULL)
1996  {
1997  REGION_Delete(VisBeforeJustClient);
1998  }
1999 
2000  /* Now use in copying bits which are in the update region. */
2001  if (Window->hrgnUpdate != NULL)
2002  {
2003  PREGION RgnUpdate = REGION_LockRgn(Window->hrgnUpdate);
2004  if (RgnUpdate)
2005  {
2006  REGION_bOffsetRgn(CopyRgn, NewWindowRect.left, NewWindowRect.top);
2007  IntGdiCombineRgn(CopyRgn, CopyRgn, RgnUpdate, RGN_DIFF);
2008  REGION_bOffsetRgn(CopyRgn, -NewWindowRect.left, -NewWindowRect.top);
2009  REGION_UnlockRgn(RgnUpdate);
2010  }
2011  }
2012 
2013  /*
2014  * Now, get the bounding box of the copy region. If it's empty
2015  * there's nothing to copy. Also, it's no use copying bits onto
2016  * themselves.
2017  */
2019  {
2020  /* Nothing to copy, clean up */
2022  CopyRgn = NULL;
2023  }
2024  else if ( OldWindowRect.left != NewWindowRect.left ||
2025  OldWindowRect.top != NewWindowRect.top ||
2026  (WinPos.flags & SWP_FRAMECHANGED) )
2027  {
2028  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2029  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2030 
2031  /*
2032  * Small trick here: there is no function to bitblt a region. So
2033  * we set the region as the clipping region, take the bounding box
2034  * of the region and bitblt that. Since nothing outside the clipping
2035  * region is copied, this has the effect of bitblt'ing the region.
2036  *
2037  * Since NtUserGetDCEx takes ownership of the clip region, we need
2038  * to create a copy of CopyRgn and pass that. We need CopyRgn later
2039  */
2040  IntGdiCombineRgn(DcRgnObj, CopyRgn, NULL, RGN_COPY);
2041  REGION_bOffsetRgn(DcRgnObj, NewWindowRect.left, NewWindowRect.top);
2042  REGION_UnlockRgn(DcRgnObj);
2043  Dc = UserGetDCEx( Window,
2044  DcRgn,
2045  DCX_WINDOW|DCX_CACHE|DCX_INTERSECTRGN|DCX_CLIPSIBLINGS|DCX_KEEPCLIPRGN); // DCX_WINDOW will set first, go read WinDC.c.
2046  NtGdiBitBlt( Dc,
2047  CopyRect.left, CopyRect.top,
2048  CopyRect.right - CopyRect.left,
2049  CopyRect.bottom - CopyRect.top,
2050  Dc,
2051  CopyRect.left + (OldWindowRect.left - NewWindowRect.left),
2052  CopyRect.top + (OldWindowRect.top - NewWindowRect.top),
2053  SRCCOPY,
2054  0,
2055  0);
2056 
2057  UserReleaseDC(Window, Dc, FALSE);
2059  GreDeleteObject(DcRgn);
2060  }
2061  }
2062  else
2063  {
2064  CopyRgn = NULL;
2065  }
2066 
2067  /* We need to redraw what wasn't visible before or force a redraw */
2068  if (VisAfter != NULL)
2069  {
2070  PREGION DirtyRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2071  if (DirtyRgn)
2072  {
2073  if (CopyRgn != NULL)
2074  {
2075  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, CopyRgn, RGN_DIFF);
2076  }
2077  else
2078  {
2079  RgnType = IntGdiCombineRgn(DirtyRgn, VisAfter, 0, RGN_COPY);
2080  }
2081 
2082  if (RgnType != ERROR && RgnType != NULLREGION) // Regions moved.
2083  {
2084  /* old code
2085  NtGdiOffsetRgn(DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2086  IntInvalidateWindows( Window,
2087  DirtyRgn,
2088  RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
2089  }
2090  GreDeleteObject(DirtyRgn);
2091  */
2092 
2093  PWND Parent = Window->spwndParent;
2094 
2095  REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
2096 
2097  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
2098  {
2101  }
2102  else
2103  {
2105  }
2106  }
2107  else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
2108  {
2109  if ( !PosChanged &&
2110  !(WinPos.flags & SWP_DEFERERASE) &&
2111  (WinPos.flags & SWP_FRAMECHANGED) )
2112  {
2113  PWND pwnd = Window;
2114  PWND Parent = Window->spwndParent;
2115 
2116  if ( pwnd->style & WS_CHILD ) // Fix ProgMan menu bar drawing.
2117  {
2118  TRACE("SWP_FRAMECHANGED win child %p Parent %p\n",pwnd,Parent);
2119  pwnd = Parent ? Parent : pwnd;
2120  }
2121 
2122  if ( !(pwnd->style & WS_CHILD) )
2123  {
2124  /*
2125  * Check if we have these specific windows style bits set/reset.
2126  * FIXME: There may be other combinations of styles that need this handling as well.
2127  * This fixes the ReactOS Calculator buttons disappearing in CORE-16827.
2128  */
2129  if ((Window->style & WS_CLIPSIBLINGS) && !(Window->style & (WS_POPUP | WS_CLIPCHILDREN | WS_SIZEBOX)))
2130  {
2131  IntSendNCPaint(pwnd, HRGN_WINDOW); // Paint the whole frame.
2132  }
2133  else // Use region handling
2134  {
2135  HRGN DcRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
2136  PREGION DcRgnObj = REGION_LockRgn(DcRgn);
2137  TRACE("SWP_FRAMECHANGED win %p hRgn %p\n",pwnd, DcRgn);
2138  IntGdiCombineRgn(DcRgnObj, VisBefore, NULL, RGN_COPY);
2139  REGION_UnlockRgn(DcRgnObj);
2140  ForceNCPaintErase(pwnd, DcRgn, DcRgnObj);
2141  GreDeleteObject(DcRgn);
2142  }
2143  }
2144  }
2145  }
2146  REGION_Delete(DirtyRgn);
2147  }
2148  }
2149 
2150  if (CopyRgn != NULL)
2151  {
2153  }
2154 
2155  /* Expose what was covered before but not covered anymore */
2156  if ( VisBefore != NULL )
2157  {
2158  PREGION ExposedRgn = IntSysCreateRectpRgn(0, 0, 0, 0);
2159  if (ExposedRgn)
2160  {
2161  RgnType = IntGdiCombineRgn(ExposedRgn, VisBefore, NULL, RGN_COPY);
2162  REGION_bOffsetRgn(ExposedRgn,
2163  OldWindowRect.left - NewWindowRect.left,
2164  OldWindowRect.top - NewWindowRect.top);
2165 
2166  if ( VisAfter != NULL )
2167  RgnType = IntGdiCombineRgn(ExposedRgn, ExposedRgn, VisAfter, RGN_DIFF);
2168 
2169  if (RgnType != ERROR && RgnType != NULLREGION)
2170  {
2171  co_VIS_WindowLayoutChanged(Window, ExposedRgn);
2172  }
2173  REGION_Delete(ExposedRgn);
2174  }
2175  REGION_Delete(VisBefore);
2176  }
2177 
2178  if (VisAfter != NULL)
2179  {
2180  REGION_Delete(VisAfter);
2181  }
2182  }
2183 
2184  if (!(WinPos.flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
2185  {
2186  if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2187  {
2189  }
2190  else
2191  {
2192  //ERR("SetWindowPos Set FG Window!\n");
2193  if ( pti->MessageQueue->spwndActive != Window ||
2194  pti->MessageQueue != gpqForeground )
2195  {
2196  //ERR("WPSWP : set active window\n");
2197  if (!(Window->state & WNDS_BEINGACTIVATED)) // Inside SAW?
2198  {
2199  co_IntSetForegroundWindow(Window); // Fixes SW_HIDE issues. Wine win test_SetActiveWindow & test_SetForegroundWindow.
2200  }
2201  }
2202  }
2203  }
2204 
2205  if ( !PosChanged &&
2206  (WinPos.flags & SWP_FRAMECHANGED) &&
2207  !(WinPos.flags & SWP_DEFERERASE) && // Prevent sending WM_SYNCPAINT message.
2208  VisAfter )
2209  {
2210  PWND Parent = Window->spwndParent;
2211  if ( !(Window->style & WS_CHILD) && (Parent) && (Parent->style & WS_CLIPCHILDREN))
2212  {
2213  TRACE("SWP_FRAMECHANGED Parent %p WS_CLIPCHILDREN %p\n",Parent,Window);
2214  UserSyncAndPaintWindows( Parent, RDW_CLIPCHILDREN); // NC should redraw here, see NC HACK fix.
2215  }
2216  }
2217 
2218  // Fix wine msg test_SetFocus, prevents sending WM_WINDOWPOSCHANGED.
2219  if ( VisBefore == NULL &&
2220  VisBeforeJustClient == NULL &&
2221  !(Window->ExStyle & WS_EX_TOPMOST) &&
2223  {
2224  TRACE("No drawing, set no Z order and no redraw!\n");
2225  WinPos.flags |= SWP_NOZORDER|SWP_NOREDRAW;
2226  }
2227 
2228  if(!(flags & SWP_DEFERERASE))
2229  {
2230  /* erase parent when hiding or resizing child */
2231  if ((flags & SWP_HIDEWINDOW) ||
2232  (!(flags & SWP_SHOWWINDOW) &&
2234  {
2235  PWND Parent = Window->spwndParent;
2238  }
2239 
2240  /* Give newly shown windows a chance to redraw */
2241  if(((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2243  {
2245  }
2246  }
2247 
2248  /* And last, send the WM_WINDOWPOSCHANGED message */
2249 
2250  TRACE("\tstatus hwnd %p flags = %04x\n",Window?Window->head.h:NULL,WinPos.flags & SWP_AGG_STATUSFLAGS);
2251 
2252  if (((WinPos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)
2254  {
2255  /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
2256  and always contains final window position.
2257  */
2258  WinPos.x = NewWindowRect.left;
2259  WinPos.y = NewWindowRect.top;
2260  WinPos.cx = NewWindowRect.right - NewWindowRect.left;
2261  WinPos.cy = NewWindowRect.bottom - NewWindowRect.top;
2262  TRACE("WM_WINDOWPOSCHANGED hwnd %p Flags %04x\n",WinPos.hwnd,WinPos.flags);
2263  co_IntSendMessageNoWait(WinPos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM) &WinPos);
2264  }
2265 
2266  if ( WinPos.flags & SWP_FRAMECHANGED || WinPos.flags & SWP_STATECHANGED ||
2267  !(WinPos.flags & SWP_NOCLIENTSIZE) || !(WinPos.flags & SWP_NOCLIENTMOVE) )
2268  {
2269  PWND pWnd = ValidateHwndNoErr(WinPos.hwnd);
2270  if (pWnd)
2271  IntNotifyWinEvent(EVENT_OBJECT_LOCATIONCHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2272  }
2273 
2274  if(bPointerInWindow != IntPtInWindow(Window, gpsi->ptCursor.x, gpsi->ptCursor.y))
2275  {
2276  /* Generate mouse move message */
2277  MSG msg;
2278  msg.message = WM_MOUSEMOVE;
2279  msg.wParam = UserGetMouseButtonsState();
2280  msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
2281  msg.pt = gpsi->ptCursor;
2283  }
2284 
2285  return TRUE;
2286 }
#define RDW_NOINTERNALPAINT
Definition: winuser.h:1203
#define WS_CLIPSIBLINGS
Definition: pedump.c:618
#define RDW_NOCHILDREN
Definition: winuser.h:1208
PUSER_MESSAGE_QUEUE gpqForeground
Definition: focus.c:12
__kernel_entry W32KAPI HRGN APIENTRY NtGdiCreateRectRgn(_In_ INT xLeft, _In_ INT yTop, _In_ INT xRight, _In_ INT yBottom)
BOOL NTAPI GreDeleteObject(HGDIOBJ hobj)
Definition: gdiobj.c:1158
VOID FASTCALL co_MsqInsertMouseMessage(MSG *Msg, DWORD flags, ULONG_PTR dwExtraInfo, BOOL Hook)
Definition: msgqueue.c:580
#define DCX_CLIPSIBLINGS
Definition: winuser.h:2099
VOID FASTCALL UserSyncAndPaintWindows(PWND pWnd, ULONG Flags)
Definition: painting.c:620
VOID FASTCALL co_VIS_WindowLayoutChanged(PWND Wnd, PREGION NewlyExposed)
Definition: vis.c:145
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define TRUE
Definition: types.h:120
#define ERROR(name)
Definition: error_private.h:53
#define ASSERT_REFS_CO(_obj_)
Definition: userfuncs.h:13
TW_UINT32 TW_UINT16 TW_UINT16 MSG
Definition: twain.h:1827
#define WNDS_SENDNCPAINT
Definition: ntuser.h:590
VOID FASTCALL IntNotifyWinEvent(DWORD Event, PWND pWnd, LONG idObject, LONG idChild, DWORD flags)
Definition: event.c:179
#define MAKELPARAM(l, h)
Definition: winuser.h:3984
PVOID NTAPI PsGetCurrentThreadWin32Thread(VOID)
Definition: thread.c:805
VOID FASTCALL IntSendNCPaint(PWND pWnd, HRGN hRgn)
Definition: painting.c:348
static HDC
Definition: imagelist.c:92
#define SWP_AGG_STATUSFLAGS
Definition: winpos.c:23
#define OBJID_WINDOW
Definition: winable.h:15
#define WS_EX_TRANSPARENT
Definition: pedump.c:649
#define NULLREGION
Definition: wingdi.h:361
#define HSHELL_WINDOWCREATED
Definition: winuser.h:1241
long bottom
Definition: polytest.cpp:53
static BOOL IntValidateParent(PWND Child, PREGION ValidateRgn)
Definition: winpos.c:1054
HWND hwndInsertAfter
Definition: winuser.h:3565
#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:1264
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:1198
#define SWP_NOZORDER
Definition: winuser.h:1233
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:2105
#define DCX_WINDOW
Definition: winuser.h:2096
#define SWP_HIDEWINDOW
Definition: winuser.h:1227
#define WNDS_BEINGACTIVATED
Definition: ntuser.h:599
#define RGN_AND
Definition: wingdi.h:356
#define SWP_NOCOPYBITS
Definition: winuser.h:1229
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:937
#define FALSE
Definition: types.h:117
#define WM_CHILDACTIVATE
Definition: winuser.h:1621
unsigned int BOOL
Definition: ntddk_ex.h:94
#define GA_PARENT
Definition: winuser.h:2764
HWND FASTCALL UserGetShellWindow(VOID)
Definition: window.c:3423
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:585
THRDESKHEAD head
Definition: ntuser.h:665
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:67
#define HRGN_WINDOW
Definition: ntuser.h:335
#define SWP_ASYNCWINDOWPOS
Definition: winuser.h:1239
__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:3570
#define WEF_SETBYWNDPTI
Definition: ntuser.h:218
#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:1228
#define RDW_ERASE
Definition: winuser.h:1197
#define SWP_STATECHANGED
Definition: msg.c:42
VOID FASTCALL co_IntPaintWindows(PWND Wnd, ULONG Flags, BOOL Recurse)
Definition: painting.c:403
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:642
#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:1226
#define WS_EX_TOPMOST
Definition: pedump.c:647
PWND FASTCALL ValidateHwndNoErr(HWND hwnd)
Definition: utils.c:146
#define RDW_NOFRAME
Definition: winuser.h:1202
PWND FASTCALL UserGetAncestor(PWND Wnd, UINT Type)
Definition: window.c:3079
#define HSHELL_WINDOWDESTROYED
Definition: winuser.h:1242
#define RGN_COPY
Definition: wingdi.h:357
#define SWP_NOSIZE
Definition: winuser.h:1231
Definition: ntuser.h:663
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define WVR_REDRAW
Definition: winuser.h:2497
HWND FASTCALL IntGetDesktopWindow(VOID)
Definition: desktop.c:1342
#define DCX_CACHE
Definition: winuser.h:2097
#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:1207
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:623
#define WS_POPUP
Definition: pedump.c:616
#define WM_MOUSEMOVE
Definition: winuser.h:1758
#define NULL
Definition: types.h:112
INT FASTCALL UserReleaseDC(PWND Window, HDC hDc, BOOL EndPaint)
Definition: windc.c:917
#define SWP_SHOWWINDOW
Definition: winuser.h:1234
#define SWP_NOREDRAW
Definition: winuser.h:1232
#define SWP_DEFERERASE
Definition: winuser.h:1238
VOID co_IntShellHookNotify(WPARAM Message, WPARAM wParam, LPARAM lParam)
Definition: desktop.c:1660
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:1645
#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: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:1230
#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:3564
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 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:52
#define SRCCOPY
Definition: wingdi.h:333
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:27
#define RDW_INVALIDATE
Definition: winuser.h:1200
DWORD style
Definition: ntuser.h:676

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  Wnd,
INT  Cmd 
)

Definition at line 2488 of file winpos.c.

2489 {
2490  BOOLEAN WasVisible;
2491  UINT Swp = 0, EventMsg = 0;
2492  RECTL NewPos = {0, 0, 0, 0};
2493  BOOLEAN ShowFlag;
2494  LONG style;
2495  PWND Parent;
2496  PTHREADINFO pti;
2497  //HRGN VisibleRgn;
2498  BOOL ShowOwned = FALSE;
2499  BOOL FirstTime = FALSE;
2500  ASSERT_REFS_CO(Wnd);
2501  //KeRosDumpStackFrames(NULL, 20);
2503  WasVisible = (Wnd->style & WS_VISIBLE) != 0;
2504  style = Wnd->style;
2505 
2506  TRACE("co_WinPosShowWindow START hwnd %p Cmd %d usicmd %u\n",
2507  Wnd->head.h, Cmd, pti->ppi->usi.wShowWindow);
2508 
2509  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2510  {
2511  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD)
2512  {
2513  if ((Wnd->style & WS_CAPTION) == WS_CAPTION)
2514  {
2515  if (Wnd->spwndOwner == NULL)
2516  {
2517  if ( Cmd == SW_SHOWNORMAL || Cmd == SW_SHOW)
2518  {
2519  Cmd = SW_SHOWDEFAULT;
2520  }
2521  FirstTime = TRUE;
2522  TRACE("co_WPSW FT 1\n");
2523  }
2524  }
2525  }
2526  }
2527 
2528  if ( Cmd == SW_SHOWDEFAULT )
2529  {
2530  if ( pti->ppi->usi.dwFlags & STARTF_USESHOWWINDOW )
2531  {
2532  Cmd = pti->ppi->usi.wShowWindow;
2533  FirstTime = TRUE;
2534  TRACE("co_WPSW FT 2\n");
2535  }
2536  }
2537 
2538  if (FirstTime)
2539  {
2541  }
2542 
2543  switch (Cmd)
2544  {
2545  case SW_HIDE:
2546  {
2547  if (!WasVisible)
2548  {
2549  //ERR("co_WinPosShowWindow Exit Bad\n");
2550  return FALSE;
2551  }
2553  if (Wnd != pti->MessageQueue->spwndActive)
2554  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2555  break;
2556  }
2557 
2558  case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
2559  case SW_SHOWMINNOACTIVE:
2560  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2561  /* Fall through. */
2562  case SW_SHOWMINIMIZED:
2563  case SW_MINIMIZE: /* CORE-15669: SW_MINIMIZE also shows */
2564  Swp |= SWP_SHOWWINDOW;
2565  {
2566  Swp |= SWP_NOACTIVATE;
2567  if (!(style & WS_MINIMIZE))
2568  {
2569  IntShowOwnedPopups(Wnd, FALSE );
2570  // Fix wine Win test_SetFocus todo #1 & #2,
2571  if (Cmd == SW_SHOWMINIMIZED)
2572  {
2573  //ERR("co_WinPosShowWindow Set focus 1\n");
2574  if ((style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
2576  else
2577  co_UserSetFocus(0);
2578  }
2579 
2580  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2581 
2582  EventMsg = EVENT_SYSTEM_MINIMIZESTART;
2583  }
2584  else
2585  {
2586  if (WasVisible)
2587  {
2588  //ERR("co_WinPosShowWindow Exit Good\n");
2589  return TRUE;
2590  }
2591  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2592  }
2593  break;
2594  }
2595 
2596  case SW_SHOWMAXIMIZED:
2597  {
2598  Swp |= SWP_SHOWWINDOW;
2599  if (!(style & WS_MAXIMIZE))
2600  {
2601  ShowOwned = TRUE;
2602 
2603  Swp |= co_WinPosMinMaximize(Wnd, SW_MAXIMIZE, &NewPos);
2604 
2605  EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2606  }
2607  else
2608  {
2609  if (WasVisible)
2610  {
2611  //ERR("co_WinPosShowWindow Exit Good 1\n");
2612  return TRUE;
2613  }
2614  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2615  }
2616  break;
2617  }
2618 
2619  case SW_SHOWNA:
2621  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOZORDER;
2622  break;
2623  case SW_SHOW:
2624  if (WasVisible) return(TRUE); // Nothing to do!
2626  /* Don't activate the topmost window. */
2627  if (style & WS_CHILD && !(Wnd->ExStyle & WS_EX_MDICHILD)) Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2628  break;
2629 
2630  case SW_SHOWNOACTIVATE:
2631  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2632  /* Fall through. */
2633  case SW_SHOWNORMAL:
2634  case SW_SHOWDEFAULT:
2635  case SW_RESTORE:
2636  if (!WasVisible) Swp |= SWP_SHOWWINDOW;
2637  if (style & (WS_MINIMIZE | WS_MAXIMIZE))
2638  {
2639  Swp |= co_WinPosMinMaximize(Wnd, Cmd, &NewPos);
2640  if (style & WS_MINIMIZE) EventMsg = EVENT_SYSTEM_MINIMIZEEND;
2641  }
2642  else
2643  {
2644  if (WasVisible)
2645  {
2646  //ERR("co_WinPosShowWindow Exit Good 3\n");
2647  return TRUE;
2648  }
2649  Swp |= SWP_NOSIZE | SWP_NOMOVE;
2650  }
2651  if ( style & WS_CHILD &&
2652  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2653  !(Swp & SWP_STATECHANGED))
2654  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2655  break;
2656 
2657  default:
2658  //ERR("co_WinPosShowWindow Exit Good 4\n");
2659  return FALSE;
2660  }
2661 
2662  ShowFlag = (Cmd != SW_HIDE);
2663 
2664  if ((ShowFlag != WasVisible || Cmd == SW_SHOWNA) && Cmd != SW_SHOWMAXIMIZED && !(Swp & SWP_STATECHANGED))
2665  {
2666  co_IntSendMessageNoWait(Wnd->head.h, WM_SHOWWINDOW, ShowFlag, 0);
2667 #if 0 // Fix wine msg test_SetParent:WmSetParentSeq_1:2
2668  if (!(Wnd->state2 & WNDS2_WIN31COMPAT)) // <------------- XP sets this bit!
2669  co_IntSendMessageNoWait(Wnd->head.h, WM_SETVISIBLE, ShowFlag, 0);
2670 #endif
2671  if (!VerifyWnd(Wnd)) return WasVisible;
2672  }
2673 
2674  /* We can't activate a child window */
2675  if ((Wnd->style & WS_CHILD) &&
2676  !(Wnd->ExStyle & WS_EX_MDICHILD) &&
2677  Cmd != SW_SHOWNA)
2678  {
2679  //ERR("SWP Child No active and ZOrder\n");
2680  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2681  }
2682 
2683 #if 0 // Explorer issues with common controls? Someone does not know how CS_SAVEBITS works.
2684  // Breaks startup and shutdown active window...
2685  if ((Wnd->style & (WS_POPUP|WS_CHILD)) != WS_CHILD &&
2686  Wnd->pcls->style & CS_SAVEBITS &&
2687  ((Cmd == SW_SHOW) || (Cmd == SW_NORMAL)))
2688  {
2689  ERR("WinPosShowWindow Set active\n");
2690  //UserSetActiveWindow(Wnd);
2691  co_IntSetForegroundWindow(Wnd); // HACK
2692  Swp |= SWP_NOACTIVATE | SWP_NOZORDER;
2693  }
2694 #endif
2695 
2696  if (IsChildVisible(Wnd) || Swp & SWP_STATECHANGED)
2697  {
2698  TRACE("Child is Vis %s or State changed %s. ShowFlag %s Swp %04x\n",
2699  (IsChildVisible(Wnd) ? "TRUE" : "FALSE"), (Swp & SWP_STATECHANGED ? "TRUE" : "FALSE"),
2700  (ShowFlag ? "TRUE" : "FALSE"),LOWORD(Swp));
2701  co_WinPosSetWindowPos( Wnd,
2702  0 != (Wnd->ExStyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_TOP,
2703  NewPos.left,
2704  NewPos.top,
2705  NewPos.right, // NewPos.right - NewPos.left, when minimized and restore, the window becomes smaller.
2706  NewPos.bottom,// NewPos.bottom - NewPos.top,
2707  LOWORD(Swp));
2708  }
2709  else
2710  {
2711  TRACE("Parent Vis?\n");
2712  /* if parent is not visible simply toggle WS_VISIBLE and return */
2713  if (ShowFlag) IntSetStyle( Wnd, WS_VISIBLE, 0 );
2714  else IntSetStyle( Wnd, 0, WS_VISIBLE );
2715  }
2716 
2717  if ( EventMsg ) IntNotifyWinEvent(EventMsg, Wnd, OBJID_WINDOW, CHILDID_SELF, WEF_SETBYWNDPTI);
2718 
2719  if ( ShowOwned ) IntShowOwnedPopups(Wnd, TRUE );
2720 
2721  if ((Cmd == SW_HIDE) || (Cmd == SW_MINIMIZE))
2722  {
2723  if ( Wnd == pti->MessageQueue->spwndActive && pti->MessageQueue == IntGetFocusMessageQueue() )
2724  {
2725  if (UserIsDesktopWindow(Wnd->spwndParent))
2726  {
2727  if (!ActivateOtherWindowMin(Wnd))
2728  {
2730  }
2731  }
2732  else
2733  {
2735  }
2736  }
2737 
2738  /* Revert focus to parent */
2739  if (Wnd == pti->MessageQueue->spwndFocus)
2740  {
2741  Parent = Wnd->spwndParent;
2742  if (UserIsDesktopWindow(Wnd->spwndParent))
2743  Parent = 0;
2745  }
2746  // Hide, just return.
2747  if (Cmd == SW_HIDE) return WasVisible;
2748  }
2749 
2750  /* FIXME: Check for window destruction. */
2751 
2752  if ((Wnd->state & WNDS_SENDSIZEMOVEMSGS) &&
2753  !(Wnd->state2 & WNDS2_INDESTROY))
2754  {
2755  co_WinPosSendSizeMove(Wnd);
2756  }
2757 
2758  /* if previous state was minimized Windows sets focus to the window */
2759  if (style & WS_MINIMIZE)
2760  {
2761  co_UserSetFocus(Wnd);
2762  // Fix wine Win test_SetFocus todo #3,
2764  }
2765  //ERR("co_WinPosShowWindow EXIT\n");
2766  return WasVisible;
2767 }
USERSTARTUPINFO usi
Definition: win32.h:276
#define SW_SHOWDEFAULT
Definition: winuser.h:774
#define SW_NORMAL
Definition: winuser.h:763
DWORD ExStyle
Definition: ntuser.h:674
#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 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: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:1611
#define STARTF_USEPOSITION
Definition: winbase.h:490
BOOL FASTCALL IntShowOwnedPopups(PWND OwnerWnd, BOOL fShow)
Definition: window.c:4404
#define HWND_TOPMOST
Definition: winuser.h:1194
#define HWND_TOP
Definition: winuser.h:1193
#define WNDS_SENDSIZEMOVEMSGS
Definition: ntuser.h:583
#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:1233
#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:1275
#define SWP_HIDEWINDOW
Definition: winuser.h:1227
PPROCESSINFO ppi
Definition: win32.h:89
long right
Definition: polytest.cpp:53
#define WS_EX_MDICHILD
Definition: winuser.h:394
UINT style
Definition: ntuser.h:554
#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
struct _WND * spwndOwner
Definition: ntuser.h:685
THRDESKHEAD head
Definition: ntuser.h:665
unsigned char BOOLEAN
#define WEF_SETBYWNDPTI
Definition: ntuser.h:218
#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:213
#define WS_CAPTION
Definition: pedump.c:624
#define TRACE(s)
Definition: solgame.cpp:4
#define SWP_NOACTIVATE
Definition: winuser.h:1228
#define SWP_STATECHANGED
Definition: msg.c:42
#define WA_ACTIVE
Definition: winuser.h:2599
void FASTCALL co_WinPosSendSizeMove(PWND Wnd)
Definition: winpos.c:2304
#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: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:1231
#define ERR(fmt,...)
Definition: debug.h:110
Definition: ntuser.h:663
struct _USER_MESSAGE_QUEUE * MessageQueue
Definition: win32.h:90
#define SW_SHOWNORMAL
Definition: winuser.h:764
#define WM_ACTIVATE
Definition: winuser.h:1595
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
DWORD state
Definition: ntuser.h:671
#define WNDS2_WIN31COMPAT
Definition: ntuser.h:623
#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:1234
WORD wShowWindow
Definition: win32.h:221
UINT FASTCALL co_WinPosMinMaximize(PWND Wnd, UINT ShowFlag, RECT *NewPos)
Definition: winpos.c:2338
struct _WND * spwndParent
Definition: ntuser.h:683
ULONG FASTCALL IntSetStyle(PWND pwnd, ULONG set_bits, ULONG clear_bits)
Definition: window.c:124
DWORD state2
Definition: ntuser.h:672
#define SWP_NOMOVE
Definition: winuser.h:1230
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:622
PCLS pcls
Definition: ntuser.h:690
#define WS_MAXIMIZE
Definition: pedump.c:623
DWORD style
Definition: ntuser.h:676

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 2855 of file winpos.c.

2860 {
2861  PWND Window;
2862  POINT Point = *WinPoint;
2864 
2865  if( ScopeWin == NULL )
2866  {
2867  ScopeWin = UserGetDesktopWindow();
2868  if(ScopeWin == NULL)
2869  return NULL;
2870  }
2871 
2872  *HitTest = HTNOWHERE;
2873 
2874  ASSERT_REFS_CO(ScopeWin);
2875  UserRefObjectCo(ScopeWin, &Ref);
2876 
2877  Window = co_WinPosSearchChildren(ScopeWin, &Point, HitTest, Ignore);
2878 
2879  UserDerefObjectCo(ScopeWin);
2880  if (Window)
2882  ASSERT_REFS_CO(ScopeWin);
2883 
2884  return Window;
2885 }
#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:2450
Definition: window.c:28
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:2770
Definition: object.h:3
int Window
Definition: x11stubs.h:26
PWND FASTCALL UserGetDesktopWindow(VOID)
Definition: desktop.c:1353
Definition: ntuser.h:663
#define NULL
Definition: types.h:112

Referenced by co_IntProcessMouseMessage(), and NtUserWindowFromPoint().

◆ DBG_DEFAULT_CHANNEL()

DBG_DEFAULT_CHANNEL ( UserWinpos  )

◆ FixClientRect()

static VOID FASTCALL FixClientRect ( PRECTL  ClientRect,
PRECTL  WindowRect 
)
static

Definition at line 1078 of file winpos.c.

1079 {
1080  if (ClientRect->left < WindowRect->left)
1081  {
1082  ClientRect->left = WindowRect->left;
1083  }
1084  else if (WindowRect->right < ClientRect->left)
1085  {
1086  ClientRect->left = WindowRect->right;
1087  }
1088  if (ClientRect->right < WindowRect->left)
1089  {
1090  ClientRect->right = WindowRect->left;
1091  }
1092  else if (WindowRect->right < ClientRect->right)
1093  {
1094  ClientRect->right = WindowRect->right;
1095  }
1096  if (ClientRect->top < WindowRect->top)
1097  {
1098  ClientRect->top = WindowRect->top;
1099  }
1100  else if (WindowRect->bottom < ClientRect->top)
1101  {
1102  ClientRect->top = WindowRect->bottom;
1103  }
1104  if (ClientRect->bottom < WindowRect->top)
1105  {
1106  ClientRect->bottom = WindowRect->top;
1107  }
1108  else if (WindowRect->bottom < ClientRect->bottom)
1109  {
1110  ClientRect->bottom = WindowRect->bottom;
1111  }
1112 }
long bottom
Definition: polytest.cpp:53
long right
Definition: polytest.cpp:53
long top
Definition: polytest.cpp:53
long left
Definition: polytest.cpp:53

Referenced by co_WinPosDoNCCALCSize(), and co_WinPosGetNonClientSize().

◆ ForceNCPaintErase()

VOID ForceNCPaintErase ( PWND  Wnd,
HRGN  hRgn,
PREGION  pRgn 
)

Definition at line 1662 of file winpos.c.

1663 {
1664  HDC hDC;
1665  PREGION RgnUpdate;
1666  UINT RgnType;
1667  BOOL Create = FALSE;
1668 
1669  if (Wnd->hrgnUpdate == NULL)
1670  {
1671  Wnd->hrgnUpdate = NtGdiCreateRectRgn(0, 0, 0, 0);
1673  Create = TRUE;
1674  }
1675 
1676  if (Wnd->hrgnUpdate != HRGN_WINDOW)
1677  {
1678  RgnUpdate = REGION_LockRgn(Wnd->hrgnUpdate);
1679  if (RgnUpdate)
1680  {
1681  RgnType = IntGdiCombineRgn(RgnUpdate, RgnUpdate, pRgn, RGN_OR);
1682  REGION_UnlockRgn(RgnUpdate);
1683  if (RgnType == NULLREGION)
1684  {
1687  Wnd->hrgnUpdate = NULL;
1688  Create = FALSE;
1689  }
1690  }
1691  }
1692 
1693  IntSendNCPaint( Wnd, hRgn ); // Region can be deleted by the application.
1694 
1695  if (Wnd->hrgnUpdate)
1696  {
1697  hDC = UserGetDCEx( Wnd,
1698  Wnd->hrgnUpdate,
1700 
1702  // Kill the loop, so Clear before we send.
1704  {
1706  }
1707  UserReleaseDC(Wnd, hDC, FALSE);
1708  }
1709 
1710  if (Create)
1711  {
1714  Wnd->hrgnUpdate = NULL;
1715  }
1716 }
__kernel_entry W32KAPI HRGN APIENTRY NtGdiCreateRectRgn(_In_ INT xLeft, _In_ INT yTop, _In_ INT xRight, _In_ INT yBottom)
BOOL NTAPI GreDeleteObject(HGDIOBJ hobj)
Definition: gdiobj.c:1158
#define TRUE
Definition: types.h:120
_In_ BOOLEAN Create
Definition: pstypes.h:527
VOID FASTCALL IntSendNCPaint(PWND pWnd, HRGN hRgn)
Definition: painting.c:348
static HDC
Definition: imagelist.c:92
#define NULLREGION
Definition: wingdi.h:361
static HRGN hRgn
Definition: mapping.c:33
#define DCX_USESTYLE
Definition: GetDCEx.c:10
HDC FASTCALL UserGetDCEx(PWND Window OPTIONAL, HANDLE ClipRegion, ULONG Flags)
UINT_PTR WPARAM
Definition: windef.h:207
PREGION FASTCALL REGION_LockRgn(_In_ HRGN hrgn)
Definition: region.c:2377
#define DCX_INTERSECTRGN
Definition: winuser.h:2105
#define FALSE
Definition: types.h:117
unsigned int BOOL
Definition: ntddk_ex.h:94
#define DCX_KEEPCLIPRGN
Definition: undocuser.h:67
#define HRGN_WINDOW
Definition: ntuser.h:335
#define RGN_OR
Definition: wingdi.h:359
Definition: region.h:7
INT FASTCALL IntGdiCombineRgn(PREGION prgnDest, PREGION prgnSrc1, PREGION prgnSrc2, INT iCombineMode)
Definition: region.c:2506
#define UserHMGetHandle(obj)
Definition: ntuser.h:213
BOOL FASTCALL IntGdiSetRegionOwner(HRGN hRgn, DWORD OwnerMask)
Definition: region.c:2478
HRGN hrgnUpdate
Definition: ntuser.h:691
LRESULT FASTCALL co_IntSendMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1446
#define GDI_OBJ_HMGR_POWNED
Definition: ntgdihdl.h:117
static HDC hDC
Definition: 3dtext.c:33
#define DCX_CACHE
Definition: winuser.h:2097
DWORD state
Definition: ntuser.h:671
#define GDI_OBJ_HMGR_PUBLIC
Definition: ntgdihdl.h:116
unsigned int UINT
Definition: ndis.h:50
#define NULL
Definition: types.h:112
INT FASTCALL UserReleaseDC(PWND Window, HDC hDc, BOOL EndPaint)
Definition: windc.c:917
#define WNDS_SENDERASEBACKGROUND
Definition: ntuser.h:588
VOID FASTCALL REGION_UnlockRgn(_In_ PREGION prgn)
Definition: region.c:2392
#define WNDS_ERASEBACKGROUND
Definition: ntuser.h:589
#define WM_ERASEBKGND
Definition: winuser.h:1608

Referenced by co_WinPosSetWindowPos().

◆ get_valid_rects()

static VOID FASTCALL get_valid_rects ( RECTL old_client,
RECTL new_client,
UINT  flags,
RECTL valid 
)
static

Definition at line 1121 of file winpos.c.

1122 {
1123  int cx, cy;
1124 
1125  if (flags & WVR_REDRAW)
1126  {
1127  RECTL_vSetEmptyRect( &valid[0] );
1128  RECTL_vSetEmptyRect( &valid[1] );
1129  return;
1130  }
1131 
1132  if (flags & WVR_VALIDRECTS)
1133  {
1134  if (!RECTL_bIntersectRect( &valid[0], &valid[0], new_client ) ||
1135  !RECTL_bIntersectRect( &valid[1], &valid[1], old_client ))
1136  {
1137  RECTL_vSetEmptyRect( &valid[0] );
1138  RECTL_vSetEmptyRect( &valid[1] );
1139  return;
1140  }
1142  }
1143  else
1144  {
1145  valid[0] = *new_client;
1146  valid[1] = *old_client;
1147  }
1148 
1149  /* make sure the rectangles have the same size */
1150  cx = min( valid[0].right - valid[0].left, valid[1].right - valid[1].left );
1151  cy = min( valid[0].bottom - valid[0].top, valid[1].bottom - valid[1].top );
1152 
1153  if (flags & WVR_ALIGNBOTTOM)
1154  {
1155  valid[0].top = valid[0].bottom - cy;
1156  valid[1].top = valid[1].bottom - cy;
1157  }
1158  else
1159  {
1160  valid[0].bottom = valid[0].top + cy;
1161  valid[1].bottom = valid[1].top + cy;
1162  }
1163  if (flags & WVR_ALIGNRIGHT)
1164  {
1165  valid[0].left = valid[0].right - cx;
1166  valid[1].left = valid[1].right - cx;
1167  }
1168  else
1169  {
1170  valid[0].right = valid[0].left + cx;
1171  valid[1].right = valid[1].left + cx;
1172  }
1173 }
#define WVR_ALIGNRIGHT
Definition: winuser.h:2494
FORCEINLINE VOID RECTL_vSetEmptyRect(_Out_ RECTL *prcl)
Definition: rect.h:20
#define WVR_ALIGNLEFT
Definition: winuser.h:2492
#define WVR_ALIGNTOP
Definition: winuser.h:2491
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:585
GLint GLint bottom
Definition: glext.h:7726
BOOL FASTCALL RECTL_bIntersectRect(_Out_ RECTL *prclDst, _In_ const RECTL *prcl1, _In_ const RECTL *prcl2)
Definition: rect.c:55
GLint left
Definition: glext.h:7726
GLdouble GLdouble right
Definition: glext.h:10859
#define WVR_VALIDRECTS
Definition: winuser.h:2498
GLbitfield flags
Definition: glext.h:7161
BOOLEAN valid
#define WVR_REDRAW
Definition: winuser.h:2497
#define min(a, b)
Definition: monoChain.cc:55
_Out_opt_ int * cx
Definition: commctrl.h:585
#define WVR_ALIGNBOTTOM
Definition: winuser.h:2493
GLdouble GLdouble GLdouble GLdouble top
Definition: glext.h:10859

Referenced by co_WinPosDoNCCALCSize().

◆ IntChildWindowFromPointEx()

PWND APIENTRY IntChildWindowFromPointEx ( PWND  Parent,
LONG  x,
LONG  y,
UINT  uiFlags 
)

Definition at line 2930 of file winpos.c.

2931 {
2932  POINTL Pt;
2933  HWND *List, *phWnd;
2934  PWND pwndHit = NULL;
2935 
2936  Pt.x = x;
2937  Pt.y = y;
2938 
2940  {
2941  if (Parent->ExStyle & WS_EX_LAYOUTRTL)
2942  Pt.x = Parent->rcClient.right - Pt.x;
2943  else
2944  Pt.x += Parent->rcClient.left;
2945  Pt.y += Parent->rcClient.top;
2946  }
2947 
2948  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2949 
2950  if ((List = IntWinListChildren(Parent)))
2951  {
2952  for (phWnd = List; *phWnd; phWnd++)
2953  {
2954  PWND Child;
2955  if ((Child = ValidateHwndNoErr(*phWnd)))
2956  {
2957  if (uiFlags & (CWP_SKIPINVISIBLE|CWP_SKIPDISABLED))
2958  {
2959  if (!(Child->style & WS_VISIBLE) && (uiFlags & CWP_SKIPINVISIBLE)) continue;
2960  if ((Child->style & WS_DISABLED) && (uiFlags & CWP_SKIPDISABLED)) continue;
2961  }
2962 
2963  if (uiFlags & CWP_SKIPTRANSPARENT)
2964  {
2965  if (Child->ExStyle & WS_EX_TRANSPARENT) continue;
2966  }
2967 
2968  if (IntPtInWindow(Child, Pt.x, Pt.y))
2969  {
2970  pwndHit = Child;
2971  break;
2972  }
2973  }
2974  }
2976  }
2977  return pwndHit ? pwndHit : Parent;
2978 }
#define WS_DISABLED
Definition: pedump.c:621
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define CWP_SKIPTRANSPARENT
Definition: winuser.h:210
#define WS_EX_TRANSPARENT
Definition: pedump.c:649
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
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
LONG y
Definition: windef.h:330
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFDEVICE Child
Definition: wdffdo.h:533
#define CWP_SKIPINVISIBLE
Definition: winuser.h:208
#define CWP_SKIPDISABLED
Definition: winuser.h:209
LONG x
Definition: windef.h:329
_Must_inspect_result_ _In_ WDFCMRESLIST List
Definition: wdfresource.h:550
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:255
PWND FASTCALL ValidateHwndNoErr(HWND hwnd)
Definition: utils.c:146
Definition: ntuser.h:663
#define NULL
Definition: types.h:112
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
#define USERTAG_WINDOWLIST
Definition: tags.h:297
#define WS_VISIBLE
Definition: pedump.c:620
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099

Referenced by NtUserChildWindowFromPointEx().

◆ IntClientToScreen()

BOOL FASTCALL IntClientToScreen ( PWND  Wnd,
LPPOINT  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 }
DWORD ExStyle
Definition: ntuser.h:674
long y
Definition: polytest.cpp:48
long x
Definition: polytest.cpp:48
#define TRUE
Definition: types.h:120
LONG top
Definition: windef.h:307
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
RECT rcClient
Definition: ntuser.h:687
LONG left
Definition: windef.h:306
LONG right
Definition: windef.h:308
DWORD fnid
Definition: ntuser.h:679
#define FNID_DESKTOP
Definition: ntuser.h:832

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

◆ IntDeferWindowPos()

HDWP FASTCALL IntDeferWindowPos ( HDWP  hdwp,
HWND  hwnd,
HWND  hwndAfter,
INT  x,
INT  y,
INT  cx,
INT  cy,
UINT  flags 
)

Definition at line 2982 of file winpos.c.

2990 {
2991  PSMWP pDWP;
2992  int i;
2993  HDWP retvalue = hdwp;
2994 
2995  TRACE("hdwp %p, hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
2996  hdwp, hwnd, hwndAfter, x, y, cx, cy, flags);
2997 
2998  if (flags & ~(SWP_NOSIZE | SWP_NOMOVE |
3003  {
3005  return NULL;
3006  }
3007 
3008  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
3009  {
3011  return NULL;
3012  }
3013 
3014  for (i = 0; i < pDWP->ccvr; i++)
3015  {
3016  if (pDWP->acvr[i].pos.hwnd == hwnd)
3017  {
3018  /* Merge with the other changes */
3019  if (!(flags & SWP_NOZORDER))
3020  {
3021  pDWP->acvr[i].pos.hwndInsertAfter = hwndAfter;
3022  }
3023  if (!(flags & SWP_NOMOVE))
3024  {
3025  pDWP->acvr[i].pos.x = x;
3026  pDWP->acvr[i].pos.y = y;
3027  }
3028  if (!(flags & SWP_NOSIZE))
3029  {
3030  pDWP->acvr[i].pos.cx = cx;
3031  pDWP->acvr[i].pos.cy = cy;
3032  }
3033  pDWP->acvr[i].pos.flags &= flags | ~(SWP_NOSIZE | SWP_NOMOVE |
3037  pDWP->acvr[i].pos.flags |= flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW |
3039  goto END;
3040  }
3041  }
3042  if (pDWP->ccvr >= pDWP->ccvrAlloc)
3043  {
3044  PCVR newpos = ExAllocatePoolWithTag(PagedPool, pDWP->ccvrAlloc * 2 * sizeof(CVR), USERTAG_SWP);
3045  if (!newpos)
3046  {
3047  retvalue = NULL;
3048  goto END;
3049  }
3050  RtlZeroMemory(newpos, pDWP->ccvrAlloc * 2 * sizeof(CVR));
3051  RtlCopyMemory(newpos, pDWP->acvr, pDWP->ccvrAlloc * sizeof(CVR));
3053  pDWP->ccvrAlloc *= 2;
3054  pDWP->acvr = newpos;
3055  }
3056  pDWP->acvr[pDWP->ccvr].pos.hwnd = hwnd;
3057  pDWP->acvr[pDWP->ccvr].pos.hwndInsertAfter = hwndAfter;
3058  pDWP->acvr[pDWP->ccvr].pos.x = x;
3059  pDWP->acvr[pDWP->ccvr].pos.y = y;
3060  pDWP->acvr[pDWP->ccvr].pos.cx = cx;
3061  pDWP->acvr[pDWP->ccvr].pos.cy = cy;
3062  pDWP->acvr[pDWP->ccvr].pos.flags = flags;
3063  pDWP->acvr[pDWP->ccvr].hrgnClip = NULL;
3064  pDWP->acvr[pDWP->ccvr].hrgnInterMonitor = NULL;
3065  pDWP->ccvr++;
3066 END:
3067  return retvalue;
3068 }
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
const DOCKBAR PVOID HWND HWND * hwnd
Definition: tooldock.h:22
#define ERROR_INVALID_DWP_HANDLE
Definition: winerror.h:886
HRGN hrgnClip
Definition: winpos.h:16
HWND hwndInsertAfter
Definition: winuser.h:3565
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
#define SWP_NOZORDER
Definition: winuser.h:1233
WINDOWPOS pos
Definition: winpos.h:5
#define SWP_HIDEWINDOW
Definition: winuser.h:1227
#define SWP_NOCOPYBITS
Definition: winuser.h:1229
INT ccvr
Definition: winpos.h:25
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:585
UINT flags
Definition: winuser.h:3570
Definition: infcodes.c:25
#define TRACE(s)
Definition: solgame.cpp:4
HRGN hrgnInterMonitor
Definition: winpos.h:17
#define SWP_NOACTIVATE
Definition: winuser.h:1228
Definition: winpos.h:3
Definition: winpos.h:20
GLbitfield flags
Definition: glext.h:7161
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
#define SWP_FRAMECHANGED
Definition: winuser.h:1226
#define SWP_NOSIZE
Definition: winuser.h:1231
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
PVOID UserGetObject(PUSER_HANDLE_TABLE ht, HANDLE handle, HANDLE_TYPE type)
Definition: object.c:462
INT ccvrAlloc
Definition: winpos.h:26
#define NULL
Definition: types.h:112
#define SWP_SHOWWINDOW
Definition: winuser.h:1234
#define SWP_NOREDRAW
Definition: winuser.h:1232
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
#define USERTAG_SWP
Definition: tags.h:280
_Out_opt_ int * cx
Definition: commctrl.h:585
PCVR acvr
Definition: winpos.h:27
#define RtlZeroMemory(Destination, Length)
Definition: typedefs.h:262
#define RtlCopyMemory(Destination, Source, Length)
Definition: typedefs.h:263
#define SWP_NOMOVE
Definition: winuser.h:1230
HWND hwnd
Definition: winuser.h:3564
PUSER_HANDLE_TABLE gHandleTable
Definition: object.c:13
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:27
#define SWP_NOOWNERZORDER
Definition: winuser.h:1235

Referenced by NtUserDeferWindowPos().

◆ IntEndDeferWindowPosEx()

BOOL FASTCALL IntEndDeferWindowPosEx ( HDWP  hdwp,
BOOL  sAsync 
)

Definition at line 3070 of file winpos.c.

3071 {
3072  PSMWP pDWP;
3073  PCVR winpos;
3074  BOOL res = TRUE;
3075  int i;
3076 
3077  TRACE("%p\n", hdwp);
3078 
3079  if (!(pDWP = (PSMWP)UserGetObject(gHandleTable, hdwp, TYPE_SETWINDOWPOS)))
3080  {
3082  return FALSE;
3083  }
3084 
3085  for (i = 0, winpos = pDWP->acvr; res && i < pDWP->ccvr; i++, winpos++)
3086  {
3087  PWND pwnd;
3089 
3090  TRACE("hwnd %p, after %p, %d,%d (%dx%d), flags %08x\n",
3091  winpos->pos.hwnd, winpos->pos.hwndInsertAfter, winpos->pos.x, winpos->pos.y,
3092  winpos->pos.cx, winpos->pos.cy, winpos->pos.flags);
3093 
3094  pwnd = ValidateHwndNoErr(winpos->pos.hwnd);
3095  if (!pwnd)
3096  continue;
3097 
3098  UserRefObjectCo(pwnd, &Ref);
3099 
3100  if ( sAsync )
3101  {
3102  LRESULT lRes;
3104  if ( ppos )
3105  {
3106  *ppos = winpos->pos;
3107  /* Yes it's a pointer inside Win32k! */
3108  lRes = co_IntSendMessageNoWait( winpos->pos.hwnd, WM_ASYNC_SETWINDOWPOS, 0, (LPARAM)ppos);
3109  /* We handle this the same way as Event Hooks and Hooks. */
3110  if ( !lRes )
3111  {
3113  }
3114  }
3115  }
3116  else
3117  res = co_WinPosSetWindowPos( pwnd,
3118  winpos->pos.hwndInsertAfter,
3119  winpos->pos.x,
3120  winpos->pos.y,
3121  winpos->pos.cx,
3122  winpos->pos.cy,
3123  winpos->pos.flags);
3124 
3125  // Hack to pass tests.... Must have some work to do so clear the error.
3126  if (res && (winpos->pos.flags & (SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER)) == SWP_NOZORDER )
3128 
3129  UserDerefObjectCo(pwnd);
3130  }
3132  UserDereferenceObject(pDWP);
3134  return res;
3135 }
#define ERROR_INVALID_DWP_HANDLE
Definition: winerror.h:886
BOOL FASTCALL UserDeleteObject(HANDLE h, HANDLE_TYPE type)
Definition: object.c:683
#define ERROR_SUCCESS
Definition: deptool.c:10
#define TRUE
Definition: types.h:120
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
HWND hwndInsertAfter
Definition: winuser.h:3565
BOOL FASTCALL UserDereferenceObject(PVOID Object)
Definition: object.c:610
#define SWP_NOZORDER
Definition: winuser.h:1233
WINDOWPOS pos
Definition: winpos.h:5
#define FALSE
Definition: types.h:117
unsigned int BOOL
Definition: ntddk_ex.h:94
static __inline VOID UserDerefObjectCo(PVOID obj)
Definition: object.h:38
Definition: object.h:3
LONG_PTR LPARAM
Definition: windef.h:208
UINT flags
Definition: winuser.h:3570
#define TRACE(s)
Definition: solgame.cpp:4
Definition: winpos.h:3
Definition: winpos.h:20
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
PWND FASTCALL ValidateHwndNoErr(HWND hwnd)
Definition: utils.c:146
#define SWP_NOSIZE
Definition: winuser.h:1231
Definition: ntuser.h:663
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
PVOID UserGetObject(PUSER_HANDLE_TABLE ht, HANDLE handle, HANDLE_TYPE type)
Definition: object.c:462
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
Definition: message.c:1710
#define USERTAG_SWP
Definition: tags.h:280
GLuint res
Definition: glext.h:9613
PCVR acvr
Definition: winpos.h:27
#define SWP_NOMOVE
Definition: winuser.h:1230
HWND hwnd
Definition: winuser.h:3564
LONG_PTR LRESULT
Definition: windef.h:209
PUSER_HANDLE_TABLE gHandleTable
Definition: object.c:13
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
ENGAPI VOID APIENTRY EngSetLastError(_In_ ULONG iError)
Definition: error.c:27

Referenced by NtUserEndDeferWindowPosEx().

◆ IntGetClientOrigin()

BOOL FASTCALL IntGetClientOrigin ( PWND Window  OPTIONAL,
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:1353
#define NULL
Definition: types.h:112

Referenced by co_IntFixCaret(), and IntScrollWindowEx().

◆ IntGetClientRect()

VOID FASTCALL IntGetClientRect ( PWND  Wnd,
RECTL Rect 
)

Internal function. Returns client window rectangle relative to the upper-left corner of client area.

Note
Does not check the validity of the parameters

Definition at line 91 of file winpos.c.

92 {
93  ASSERT( Wnd );
94  ASSERT( Rect );
95  if (Wnd->style & WS_MINIMIZED)
96  {
97  Rect->left = Rect->top = 0;
100  return;
101  }
102  if (!UserIsDesktopWindow(Wnd))
103  {
104  *Rect = Wnd->rcClient;
106  }
107  else
108  {
109  Rect->left = Rect->top = 0;
110  Rect->right = Wnd->rcClient.right;
111  Rect->bottom = Wnd->rcClient.bottom;
112  /* Do this until Init bug is fixed. This sets 640x480, see InitMetrics.
113  Rect->right = UserGetSystemMetrics(SM_CXSCREEN);
114  Rect->bottom = UserGetSystemMetrics(SM_CYSCREEN);
115  */
116  }
117 }
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
#define SM_CXMINIMIZED
Definition: winuser.h:1010
LONG top
Definition: windef.h:307
RECT rcClient
Definition: ntuser.h:687
LONG left
Definition: windef.h:306
LONG right
Definition: windef.h:308
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
#define WS_MINIMIZED
Definition: undocuser.h:18
#define ASSERT(a)
Definition: mode.c:44
#define SM_CYMINIMIZED
Definition: winuser.h:1011
FORCEINLINE VOID RECTL_vOffsetRect(_Inout_ RECTL *prcl, _In_ INT cx, _In_ INT cy)
Definition: rect.h:31
LONG bottom
Definition: windef.h:309
DWORD style
Definition: ntuser.h:676

Referenced by co_IntDrawCaret(), co_WinPosArrangeIconicWindows(), co_WinPosGetMinMaxInfo(), co_WinPosSendSizeMove(), DefWndDoSizeMove(), DefWndHandleWindowPosChanged(), IntBeginPaint(), IntCalculateThumb(), IntDefWindowProc(), IntFillWindow(), IntGetScrollBarRect(), IntScrollWindowEx(), MENU_DrawPopupMenu(), MENU_EnsureMenuItemVisible(), NC_DoNCPaint(), and WinPosFindIconPos().

◆ IntGetLastTopMostWindow()

PWND FASTCALL IntGetLastTopMostWindow ( VOID  )

Definition at line 237 of file winpos.c.

238 {
239  PWND pWnd;
240  PDESKTOP rpdesk = gptiCurrent->rpdesk;
241 
242  if ( rpdesk &&
243  (pWnd = rpdesk->pDeskInfo->spwnd->spwndChild) &&
244  pWnd->ExStyle & WS_EX_TOPMOST)
245  {
246  for (;;)
247  {
248  if (!pWnd->spwndNext) break;
249  if (!(pWnd->spwndNext->ExStyle & WS_EX_TOPMOST)) break;
250  pWnd = pWnd->spwndNext;
251  }
252  return pWnd;
253  }
254  return NULL;
255 }
DWORD ExStyle
Definition: ntuser.h:674
PDESKTOPINFO pDeskInfo
Definition: desktop.h:8
struct _DESKTOP * rpdesk
Definition: win32.h:93
PTHREADINFO gptiCurrent
Definition: ntuser.c:15
struct _WND * spwndNext
Definition: ntuser.h:681
#define WS_EX_TOPMOST
Definition: pedump.c:647
struct _WND * spwnd
Definition: ntuser.h:133
Definition: ntuser.h:663
#define NULL
Definition: types.h:112

Referenced by ActivateOtherWindowMin().

◆ IntGetWindowBorderMeasures()

VOID FASTCALL IntGetWindowBorderMeasures ( PWND  Wnd,
UINT cx,
UINT cy 
)

Definition at line 858 of file winpos.c.

859 {
860  if(HAS_DLGFRAME(Wnd->style, Wnd->ExStyle) && !(Wnd->style & WS_MINIMIZE))
861  {
864  }
865  else
866  {
867  if(HAS_THICKFRAME(Wnd->style, Wnd->ExStyle)&& !(Wnd->style & WS_MINIMIZE))
868  {
871  }
872  else if(HAS_THINFRAME(Wnd->style, Wnd->ExStyle))
873  {
876  }
877  else
878  {
879  *cx = *cy = 0;
880  }
881  }
882 }
DWORD ExStyle
Definition: ntuser.h:674
#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
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:585
#define HAS_THINFRAME(Style, ExStyle)
Definition: window.h:16
#define HAS_THICKFRAME(Style, ExStyle)
Definition: window.h:12
LONG NTAPI UserGetSystemMetrics(ULONG Index)
Definition: metric.c:180
#define SM_CXDLGFRAME
Definition: winuser.h:956
#define SM_CYBORDER
Definition: winuser.h:955
#define SM_CXBORDER
Definition: winuser.h:954
_Out_opt_ int * cx
Definition: commctrl.h:585
#define HAS_DLGFRAME(Style, ExStyle)
Definition: window.h:8
DWORD style
Definition: ntuser.h:676

◆ IntGetWindowBorders()

DWORD IntGetWindowBorders ( DWORD  Style,
DWORD  ExStyle 
)

Definition at line 912 of file winpos.c.

913 {
914  DWORD adjust = 0;
915 
916  if ( ExStyle & WS_EX_WINDOWEDGE ) // 1st
917  adjust = 2; /* outer */
918  else if ( ExStyle & WS_EX_STATICEDGE ) // 2nd
919  adjust = 1; /* for the outer frame always present */
920 
922  adjust += 2;
923 
925  adjust++; /* The other border */
926 
927  return adjust;
928 }
#define WS_EX_WINDOWEDGE
Definition: winuser.h:407
#define WS_EX_DLGMODALFRAME
Definition: pedump.c:645
#define WS_CAPTION
Definition: pedump.c:624
const DWORD Style
Definition: appswitch.c:71
unsigned long DWORD
Definition: ntddk_ex.h:95
#define WS_EX_CLIENTEDGE
Definition: winuser.h:384
#define WS_EX_STATICEDGE
Definition: winuser.h:403
const DWORD ExStyle
Definition: appswitch.c:72

Referenced by co_WinPosGetMinMaxInfo().

◆ IntGetWindowPlacement()

BOOL FASTCALL IntGetWindowPlacement ( PWND  Wnd,
WINDOWPLACEMENT lpwndpl 
)

Definition at line 556 of file winpos.c.

557 {
558  if (!Wnd) return FALSE;
559 
560  if(lpwndpl->length != sizeof(WINDOWPLACEMENT))
561  {
562  return FALSE;
563  }
564 
565  lpwndpl->flags = 0;
566 
567  WinPosInitInternalPos(Wnd, &Wnd->rcWindow);
568 
569  lpwndpl->showCmd = SW_HIDE;
570 
571  if ( Wnd->style & WS_MINIMIZE )
572  lpwndpl->showCmd = SW_SHOWMINIMIZED;
573  else
574  lpwndpl->showCmd = ( Wnd->style & WS_MAXIMIZE ) ? SW_SHOWMAXIMIZED : SW_SHOWNORMAL ;
575 
576  lpwndpl->rcNormalPosition = Wnd->InternalPos.NormalRect;
577 
578  if (Wnd->InternalPos.flags & WPF_MININIT) // Return if it was set!
579  {
580  lpwndpl->ptMinPosition.x = Wnd->InternalPos.IconPos.x;
581  lpwndpl->ptMinPosition.y = Wnd->InternalPos.IconPos.y;
582  }
583  else
584  lpwndpl->ptMinPosition.x = lpwndpl->ptMinPosition.y = -1;
585 
586  if ( Wnd->InternalPos.flags & WPF_MAXINIT && // Return if set and not maximized to monitor!
587  !(Wnd->state & WNDS_MAXIMIZESTOMONITOR))
588  {
589  lpwndpl->ptMaxPosition.x = Wnd->InternalPos.MaxPos.x;
590  lpwndpl->ptMaxPosition.y = Wnd->InternalPos.MaxPos.y;
591  }
592  else
593  lpwndpl->ptMaxPosition.x = lpwndpl->ptMaxPosition.y = -1;
594 
595  if ( Wnd->spwndParent == Wnd->head.rpdesk->pDeskInfo->spwnd &&
596  !(Wnd->ExStyle & WS_EX_TOOLWINDOW))
597  {
598  PMONITOR pmonitor = UserMonitorFromRect(&lpwndpl->rcNormalPosition, MONITOR_DEFAULTTOPRIMARY );
599 
600  // FIXME: support DPI aware, rcWorkDPI/Real etc..
601  if (Wnd->InternalPos.flags & WPF_MININIT)
602  {
603  lpwndpl->ptMinPosition.x -= (pmonitor->rcWork.left - pmonitor->rcMonitor.left);
604  lpwndpl->ptMinPosition.y -= (pmonitor->rcWork.top - pmonitor->rcMonitor.top);
605  }
607  pmonitor->rcMonitor.left - pmonitor->rcWork.left,
608  pmonitor->rcMonitor.top - pmonitor->rcWork.top);
609  }
610 
611  if ( Wnd->InternalPos.flags & WPF_RESTORETOMAXIMIZED || Wnd->style & WS_MAXIMIZE )
612  lpwndpl->flags |= WPF_RESTORETOMAXIMIZED;
613 
614  if ( ((Wnd->style & (WS_CHILD|WS_POPUP)) == WS_CHILD) && Wnd->InternalPos.flags & WPF_SETMINPOSITION)
615  lpwndpl->flags |= WPF_SETMINPOSITION;
616 
617  return TRUE;
618 }
DWORD ExStyle
Definition: ntuser.h:674
struct _DESKTOP * rpdesk
Definition: ntuser.h:186
VOID FASTCALL WinPosInitInternalPos(PWND Wnd, RECTL *RestoreRect)
Definition: winpos.c:478
long y
Definition: polytest.cpp:48
long x
Definition: polytest.cpp:48
#define TRUE
Definition: types.h:120
#define SW_HIDE
Definition: winuser.h:762
#define SW_SHOWMAXIMIZED
Definition: winuser.h:767
LONG top
Definition: windef.h:307
#define WPF_RESTORETOMAXIMIZED
Definition: winuser.h:2508
#define WS_CHILD
Definition: pedump.c:617
LONG left
Definition: windef.h:306
#define SW_SHOWMINIMIZED
Definition: winuser.h:765
#define WS_EX_TOOLWINDOW
Definition: winuser.h:404
RECT rcWork
Definition: monitor.h:19
PMONITOR NTAPI UserMonitorFromRect(PRECTL pRect, DWORD dwFlags)
Definition: monitor.c:405
#define FALSE
Definition: types.h:117
#define WS_MINIMIZE
Definition: pedump.c:622
THRDESKHEAD head
Definition: ntuser.h:665
#define WPF_SETMINPOSITION
Definition: winuser.h:2509
#define WPF_MAXINIT
Definition: ntuser.h:661
#define WPF_MININIT
Definition: ntuser.h:660
RECT rcWindow
Definition: ntuser.h:686
FORCEINLINE VOID RECTL_vOffsetRect(_Inout_ RECTL *prcl, _In_ INT cx, _In_ INT cy)
Definition: rect.h:31
POINT ptMinPosition
Definition: winuser.h:3269
#define SW_SHOWNORMAL
Definition: winuser.h:764
POINT ptMaxPosition
Definition: winuser.h:3270
DWORD state
Definition: ntuser.h:671
struct _WND::@4869 InternalPos
#define WS_POPUP
Definition: pedump.c:616
RECT rcNormalPosition
Definition: winuser.h:3271
#define WNDS_MAXIMIZESTOMONITOR
Definition: ntuser.h:609
struct _WND * spwndParent
Definition: ntuser.h:683
RECT rcMonitor
Definition: monitor.h:18
#define WS_MAXIMIZE
Definition: pedump.c:623
DWORD style
Definition: ntuser.h:676

Referenced by co_WinPosMinMaximize(), NtUserGetInternalWindowPos(), and NtUserGetWindowPlacement().

◆ IntGetWindowRect()

BOOL FASTCALL IntGetWindowRect ( PWND  Wnd,
RECTL Rect 
)

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:220
#define TRUE
Definition: types.h:120
LONG right
Definition: windef.h:308
#define FALSE
Definition: types.h:117
#define ASSERT(a)
Definition: mode.c:44
RECT rcWindow
Definition: ntuser.h:686
LONG bottom
Definition: windef.h:309

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

◆ IntMapWindowPoints()

INT FASTCALL IntMapWindowPoints ( PWND  FromWnd,
PWND  ToWnd,
LPPOINT  lpPoints,
UINT  cPoints 
)

Definition at line 143 of file winpos.c.

144 {
145  BOOL mirror_from, mirror_to;
146  POINT Delta;
147  UINT i;
148  int Change = 1;
149 
150  /* Note: Desktop Top and Left is always 0! */
151  Delta.x = Delta.y = 0;
152  mirror_from = mirror_to = FALSE;
153 
154  if (FromWnd && !UserIsDesktopWindow(FromWnd))
155  {
156  if (FromWnd->ExStyle & WS_EX_LAYOUTRTL)
157  {
158  mirror_from = TRUE;
159  Change = -Change;
160  Delta.x = -FromWnd->rcClient.right;
161  }
162  else
163  Delta.x = FromWnd->rcClient.left;
164  Delta.y = FromWnd->rcClient.top;
165  }
166 
167  if (ToWnd && !UserIsDesktopWindow(ToWnd))
168  {
169  if (ToWnd->ExStyle & WS_EX_LAYOUTRTL)
170  {
171  mirror_to = TRUE;
172  Change = -Change;
173  Delta.x += Change * ToWnd->rcClient.right;
174  }
175  else
176  Delta.x -= Change * ToWnd->rcClient.left;
177  Delta.y -= ToWnd->rcClient.top;
178  }
179 
180  for (i = 0; i != cPoints; i++)
181  {
182  lpPoints[i].x += Delta.x;
183  lpPoints[i].x *= Change;
184  lpPoints[i].y += Delta.y;
185  }
186 
187  if ((mirror_from || mirror_to) && cPoints == 2) /* special case for rectangle */
188  {
189  int tmp = min(lpPoints[0].x, lpPoints[1].x);
190  lpPoints[1].x = max(lpPoints[0].x, lpPoints[1].x);
191  lpPoints[0].x = tmp;
192  }
193 
194  return MAKELONG(LOWORD(Delta.x), LOWORD(Delta.y));
195 }
#define max(a, b)
Definition: svc.c:63
DWORD ExStyle
Definition: ntuser.h:674
long y
Definition: polytest.cpp:48
#define UserIsDesktopWindow(pWnd)
Definition: desktop.h:220
long x
Definition: polytest.cpp:48
#define TRUE
Definition: types.h:120
LONG top
Definition: windef.h:307
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
RECT rcClient
Definition: ntuser.h:687
LONG left
Definition: windef.h:306
LONG right
Definition: windef.h:308
#define FALSE
Definition: types.h:117
unsigned int BOOL
Definition: ntddk_ex.h:94
#define MAKELONG(a, b)
Definition: typedefs.h:249
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
static ULONG Delta
Definition: xboxvideo.c:33
#define min(a, b)
Definition: monoChain.cc:55
unsigned int UINT
Definition: ndis.h:50
#define LOWORD(l)
Definition: pedump.c:82

Referenced by DefWndDoSizeMove(), and DefWndHandleWindowPosChanged().

◆ IntRealChildWindowFromPoint()

PWND FASTCALL IntRealChildWindowFromPoint ( PWND  Parent,
LONG  x,
LONG  y 
)

Definition at line 2888 of file winpos.c.

2889 {
2890  POINTL Pt;
2891  HWND *List, *phWnd;
2892  PWND pwndHit = NULL;
2893 
2894  Pt.x = x;
2895  Pt.y = y;
2896 
2898  {
2899  Pt.x += Parent->rcClient.left;
2900  Pt.y += Parent->rcClient.top;
2901  }
2902 
2903  if (!IntPtInWindow(Parent, Pt.x, Pt.y)) return NULL;
2904 
2905  if ((List = IntWinListChildren(Parent)))
2906  {
2907  for (phWnd = List; *phWnd; phWnd++)
2908  {
2909  PWND Child;
2910  if ((Child = ValidateHwndNoErr(*phWnd)))
2911  {
2912  if ( Child->style & WS_VISIBLE && IntPtInWindow(Child, Pt.x, Pt.y) )
2913  {
2914  if ( Child->pcls->atomClassName != gpsi->atomSysClass[ICLS_BUTTON] ||
2915  (Child->style & BS_TYPEMASK) != BS_GROUPBOX )
2916  {
2918  return Child;
2919  }
2920  pwndHit = Child;
2921  }
2922  }
2923  }
2925  }
2926  return pwndHit ? pwndHit : Parent;
2927 }
#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:728
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:330
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFDEVICE Child
Definition: wdffdo.h:533
LONG x
Definition: windef.h:329
_Must_inspect_result_ _In_ WDFCMRESLIST List
Definition: wdfresource.h:550
HWND *FASTCALL IntWinListChildren(PWND Window)
Definition: window.c:255
PWND FASTCALL ValidateHwndNoErr(HWND hwnd)
Definition: utils.c:146
Definition: ntuser.h:663
#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:882
#define USERTAG_WINDOWLIST
Definition: tags.h:297
#define WS_VISIBLE
Definition: pedump.c:620
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1099
ATOM atomSysClass[ICLS_NOTUSED+1]
Definition: ntuser.h:1022

Referenced by NtUserRealChildWindowFromPoint().

◆ IntScreenToClient()

BOOL FASTCALL IntScreenToClient ( PWND  Wnd,
LPPOINT  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 }
DWORD ExStyle
Definition: ntuser.h:674
long y
Definition: polytest.cpp:48
long x
Definition: polytest.cpp:48
#define TRUE
Definition: types.h:120
LONG top
Definition: windef.h:307
#define WS_EX_LAYOUTRTL
Definition: winuser.h:390
RECT rcClient
Definition: ntuser.h:687
LONG left
Definition: windef.h:306
LONG right
Definition: windef.h:308
DWORD fnid
Definition: ntuser.h:679
#define FNID_DESKTOP
Definition: ntuser.h:832

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

◆ IntSetWindowPlacement()

BOOL FASTCALL IntSetWindowPlacement ( PWND  Wnd,
WINDOWPLACEMENT wpl,
UINT  Flags 
)

Definition at line 662 of file winpos.c.

663 {
664  BOOL sAsync;
665  UINT SWP_Flags;
666 
670 
671  if (!Wnd || Wnd == Wnd->head.rpdesk->pDeskInfo->spwnd) return FALSE;
672 
673  if ( Flags & PLACE_MIN ) Wnd->InternalPos.IconPos = wpl->ptMinPosition;
674  if ( Flags & PLACE_MAX ) Wnd->InternalPos.MaxPos = wpl->ptMaxPosition;
675  if ( Flags & PLACE_RECT) Wnd->InternalPos.NormalRect = wpl->rcNormalPosition;
676 
677  SWP_Flags = SWP_NOZORDER | SWP_NOACTIVATE | ((wpl->flags & WPF_ASYNCWINDOWPLACEMENT) ? SWP_ASYNCWINDOWPOS : 0);
678 
679  if (Wnd->style & WS_MINIMIZE )
680  {
681  if (Flags & PLACE_MIN || Wnd->InternalPos.flags & WPF_SETMINPOSITION)
682  {
684  wpl->ptMinPosition.x, wpl->ptMinPosition.y, 0, 0,
685  SWP_NOSIZE | SWP_Flags);
686  Wnd->InternalPos.flags |= WPF_MININIT;
687  }
688  }
689  else if (Wnd->style & WS_MAXIMIZE )
690  {
691  if (Flags & PLACE_MAX)
692  {
694  wpl->ptMaxPosition.x, wpl->ptMaxPosition.y, 0, 0,
695  SWP_NOSIZE | SWP_Flags);
696  Wnd->InternalPos.flags |= WPF_MAXINIT;
697  }
698  }
699  else if (Flags & PLACE_RECT)
700  {
705  SWP_Flags);
706  }
707 
708  sAsync = (Wnd->head.pti->MessageQueue !=