[jimtabor] 51094: [Win32k] - Move the appropriate code from window.c to winpos.c, decreasing the size in window.c. Adding proper checks for maximums and desktop/message windows. - Started MinMaximi...
20 Mar
2011
20 Mar
'11
1:09 a.m.
Author: jimtabor
Date: Sun Mar 20 01:09:15 2011
New Revision: 51094
URL: http://svn.reactos.org/svn/reactos?rev=51094&view=rev
Log:
[Win32k]
- Move the appropriate code from window.c to winpos.c, decreasing the size in window.c.
Adding proper checks for maximums and desktop/message windows.
- Started MinMaximize, experimental, based on an idea and boredom, needing a good test
case. Also away of troubleshooting our window positioning with minimize and maximizing
windows.
Modified:
trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
trunk/reactos/subsystems/win32/win32k/ntuser/window.c
trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c [iso-8859-1] Sun Mar 20
01:09:15 2011
@@ -817,8 +817,45 @@
UINT cmd, // Wine SW_ commands
BOOL Hide)
{
- UNIMPLEMENTED;
- return 0;
+ RECTL NewPos;
+ UINT SwFlags;
+ PWND pWnd;
+
+ DPRINT("Enter NtUserMinMaximize\n");
+ UserEnterExclusive();
+
+ pWnd = UserGetWindowObject(hWnd);
+ if ( !pWnd || // FIXME:
+ pWnd == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ pWnd == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
+ {
+ goto Exit;
+ }
+
+ if ( cmd > SW_MAX || pWnd->state2 & WNDS2_INDESTROY)
+ {
+ EngSetLastError(ERROR_INVALID_PARAMETER);
+ goto Exit;
+ }
+
+ co_WinPosMinMaximize(pWnd, cmd, &NewPos);
+
+ SwFlags = Hide ? SWP_NOACTIVATE|SWP_NOZORDER|SWP_FRAMECHANGED :
SWP_NOZORDER|SWP_FRAMECHANGED;
+
+ co_WinPosSetWindowPos( pWnd,
+ NULL,
+ NewPos.left,
+ NewPos.top,
+ NewPos.right,
+ NewPos.bottom,
+ SwFlags);
+
+ co_WinPosShowWindow(pWnd, cmd);
+
+Exit:
+ DPRINT("Leave NtUserMinMaximize\n");
+ UserLeave();
+ return 0; // Always NULL?
}
DWORD
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/window.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/window.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/window.c [iso-8859-1] Sun Mar 20 01:09:15
2011
@@ -3685,23 +3685,6 @@
}
/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserMoveWindow(
- HWND hWnd,
- int X,
- int Y,
- int nWidth,
- int nHeight,
- BOOL bRepaint)
-{
- return NtUserSetWindowPos(hWnd, 0, X, Y, nWidth, nHeight,
- (bRepaint ? SWP_NOZORDER | SWP_NOACTIVATE :
- SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW));
-}
-
-/*
QueryWindow based on KJK::Hyperion and James Tabor.
0 = QWUniqueProcessId
@@ -3899,234 +3882,6 @@
DPRINT("Leave NtUserSetWindowFNID\n");
UserLeave();
END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserSetWindowPlacement(HWND hWnd,
- WINDOWPLACEMENT *lpwndpl)
-{
- PWND Wnd;
- WINDOWPLACEMENT Safepl;
- NTSTATUS Status;
- DECLARE_RETURN(BOOL);
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserSetWindowPlacement\n");
- UserEnterExclusive();
-
- if (!(Wnd = UserGetWindowObject(hWnd)))
- {
- RETURN( FALSE);
- }
-
- Status = MmCopyFromCaller(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- RETURN( FALSE);
- }
- if(Safepl.length != sizeof(WINDOWPLACEMENT))
- {
- RETURN( FALSE);
- }
-
- UserRefObjectCo(Wnd, &Ref);
-
- if ((Wnd->style & (WS_MAXIMIZE | WS_MINIMIZE)) == 0)
- {
- co_WinPosSetWindowPos(Wnd, NULL,
- Safepl.rcNormalPosition.left, Safepl.rcNormalPosition.top,
- Safepl.rcNormalPosition.right -
Safepl.rcNormalPosition.left,
- Safepl.rcNormalPosition.bottom -
Safepl.rcNormalPosition.top,
- SWP_NOZORDER | SWP_NOACTIVATE);
- }
-
- /* FIXME - change window status */
- co_WinPosShowWindow(Wnd, Safepl.showCmd);
-
- Wnd->InternalPosInitialized = TRUE;
- Wnd->InternalPos.NormalRect = Safepl.rcNormalPosition;
- Wnd->InternalPos.IconPos = Safepl.ptMinPosition;
- Wnd->InternalPos.MaxPos = Safepl.ptMaxPosition;
-
- UserDerefObjectCo(Wnd);
- RETURN(TRUE);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserSetWindowPos(
- HWND hWnd,
- HWND hWndInsertAfter,
- int X,
- int Y,
- int cx,
- int cy,
- UINT uFlags)
-{
- DECLARE_RETURN(BOOL);
- PWND Window;
- BOOL ret;
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserSetWindowPos\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN(FALSE);
- }
-
- /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
- if (!(uFlags & SWP_NOMOVE))
- {
- if (X < -32768) X = -32768;
- else if (X > 32767) X = 32767;
- if (Y < -32768) Y = -32768;
- else if (Y > 32767) Y = 32767;
- }
- if (!(uFlags & SWP_NOSIZE))
- {
- if (cx < 0) cx = 0;
- else if (cx > 32767) cx = 32767;
- if (cy < 0) cy = 0;
- else if (cy > 32767) cy = 32767;
- }
-
- UserRefObjectCo(Window, &Ref);
- ret = co_WinPosSetWindowPos(Window, hWndInsertAfter, X, Y, cx, cy, uFlags);
- UserDerefObjectCo(Window);
-
- RETURN(ret);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowPos, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-/*
- * @implemented
- */
-INT APIENTRY
-NtUserSetWindowRgn(
- HWND hWnd,
- HRGN hRgn,
- BOOL bRedraw)
-{
- HRGN hrgnCopy;
- PWND Window;
- INT flags =
(SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE|SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOSIZE|SWP_NOMOVE);
- BOOLEAN Ret = FALSE;
- DECLARE_RETURN(INT);
-
- DPRINT("Enter NtUserSetWindowRgn\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN( 0);
- }
-
- if (hRgn) // The region will be deleted in user32.
- {
- if (GDIOBJ_ValidateHandle(hRgn, GDI_OBJECT_TYPE_REGION))
- {
- hrgnCopy = IntSysCreateRectRgn(0, 0, 0, 0);
-
- NtGdiCombineRgn(hrgnCopy, hRgn, 0, RGN_COPY);
- }
- else
- RETURN( 0);
- }
- else
- {
- hrgnCopy = NULL;
- }
-
- if (Window->hrgnClip)
- {
- /* Delete no longer needed region handle */
- GreDeleteObject(Window->hrgnClip);
- }
-
- if (hrgnCopy)
- {
- if (Window->fnid != FNID_DESKTOP)
- NtGdiOffsetRgn(hrgnCopy, Window->rcWindow.left, Window->rcWindow.top);
-
- /* Set public ownership */
- IntGdiSetRegionOwner(hrgnCopy, GDI_OBJ_HMGR_PUBLIC);
- }
- Window->hrgnClip = hrgnCopy;
-
- Ret = co_WinPosSetWindowPos(Window, HWND_TOP, 0, 0, 0, 0, bRedraw ? flags :
(flags|SWP_NOREDRAW) );
-
- RETURN( (INT)Ret);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowRgn, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserShowWindow(HWND hWnd, LONG nCmdShow)
-{
- PWND Window;
- BOOL ret;
- DECLARE_RETURN(BOOL);
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserShowWindow\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN(FALSE);
- }
-
- UserRefObjectCo(Window, &Ref);
- ret = co_WinPosShowWindow(Window, nCmdShow);
- UserDerefObjectCo(Window);
-
- RETURN(ret);
-
-CLEANUP:
- DPRINT("Leave NtUserShowWindow, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @unimplemented
- */
-BOOL APIENTRY
-NtUserShowWindowAsync(HWND hWnd, LONG nCmdShow)
-{
-#if 0
- UNIMPLEMENTED
- return 0;
-#else
- return NtUserShowWindow(hWnd, nCmdShow);
-#endif
}
/*
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] Sun Mar 20 01:09:15
2011
@@ -20,7 +20,7 @@
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Windows
- * FILE: subsys/win32k/ntuser/window.c
+ * FILE: subsystems/win32/win32k/ntuser/window.c
* PROGRAMER: Casper S. Hornstrup (chorns(a)users.sourceforge.net)
* REVISION HISTORY:
* 06-06-2001 CSH NtGdid
@@ -199,8 +199,8 @@
x = rectParent.left;
y = rectParent.bottom;
- xspacing = UserGetSystemMetrics(SM_CXMINSPACING);
- yspacing = UserGetSystemMetrics(SM_CYMINSPACING);
+ xspacing = UserGetSystemMetrics(SM_CXICONSPACING);
+ yspacing = UserGetSystemMetrics(SM_CYICONSPACING);
DPRINT("X:%d Y:%d XS:%d YS:%d\n",x,y,xspacing,yspacing);
@@ -216,8 +216,8 @@
USER_REFERENCE_ENTRY Ref;
UserRefObjectCo(Child, &Ref);
- co_WinPosSetWindowPos(Child, 0, x + UserGetSystemMetrics(SM_CXBORDER),
- y - yspacing - UserGetSystemMetrics(SM_CYBORDER)
+ co_WinPosSetWindowPos(Child, 0, x + (xspacing - UserGetSystemMetrics(SM_CXICON))
/ 2,
+ y - yspacing - UserGetSystemMetrics(SM_CYICON) / 2
, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
UserDerefObjectCo(Child);
@@ -239,7 +239,7 @@
static VOID FASTCALL
WinPosFindIconPos(PWND Window, POINT *Pos)
{
- /* FIXME */
+ DPRINT1("WinPosFindIconPos FIXME!\n");
}
VOID FASTCALL
@@ -1832,7 +1832,7 @@
SWP_NOCOPYBITS|SWP_HIDEWINDOW|SWP_SHOWWINDOW|SWP_FRAMECHANGED|
SWP_NOACTIVATE|SWP_NOREDRAW|SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE);
- DPRINT("Enter NtUsereferWindowPos\n");
+ DPRINT("Enter NtUserDeferWindowPos\n");
UserEnterExclusive();
if ( Flags & Tmp )
@@ -1842,9 +1842,9 @@
}
pWnd = UserGetWindowObject(Wnd);
- if ( !pWnd ||
- pWnd == IntGetDesktopWindow() ||
- pWnd == IntGetMessageWindow() )
+ if ( !pWnd || // FIXME:
+ pWnd == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ pWnd == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
{
goto Exit;
}
@@ -1871,6 +1871,281 @@
return Ret;
}
+/*
+ * @implemented
+ */
+BOOL APIENTRY
+NtUserMoveWindow(
+ HWND hWnd,
+ int X,
+ int Y,
+ int nWidth,
+ int nHeight,
+ BOOL bRepaint)
+{
+ return NtUserSetWindowPos(hWnd, 0, X, Y, nWidth, nHeight,
+ (bRepaint ? SWP_NOZORDER | SWP_NOACTIVATE :
+ SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW));
+}
+
+/*
+ * @implemented
+ */
+BOOL APIENTRY
+NtUserSetWindowPos(
+ HWND hWnd,
+ HWND hWndInsertAfter,
+ int X,
+ int Y,
+ int cx,
+ int cy,
+ UINT uFlags)
+{
+ DECLARE_RETURN(BOOL);
+ PWND Window, pWndIA;
+ BOOL ret;
+ USER_REFERENCE_ENTRY Ref;
+
+ DPRINT("Enter NtUserSetWindowPos\n");
+ UserEnterExclusive();
+
+ if (!(Window = UserGetWindowObject(hWnd)) || // FIXME:
+ Window == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ Window == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
+ {
+ RETURN(FALSE);
+ }
+
+ if ( hWndInsertAfter &&
+ hWndInsertAfter != HWND_BOTTOM &&
+ hWndInsertAfter != HWND_TOPMOST &&
+ hWndInsertAfter != HWND_NOTOPMOST )
+ {
+ pWndIA = UserGetWindowObject(hWndInsertAfter);
+ if ( !pWndIA ||
+ pWndIA == IntGetDesktopWindow() ||
+ pWndIA == IntGetMessageWindow() )
+ {
+ RETURN(FALSE);
+ }
+ }
+
+ /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
+ if (!(uFlags & SWP_NOMOVE))
+ {
+ if (X < -32768) X = -32768;
+ else if (X > 32767) X = 32767;
+ if (Y < -32768) Y = -32768;
+ else if (Y > 32767) Y = 32767;
+ }
+ if (!(uFlags & SWP_NOSIZE))
+ {
+ if (cx < 0) cx = 0;
+ else if (cx > 32767) cx = 32767;
+ if (cy < 0) cy = 0;
+ else if (cy > 32767) cy = 32767;
+ }
+
+ UserRefObjectCo(Window, &Ref);
+ ret = co_WinPosSetWindowPos(Window, hWndInsertAfter, X, Y, cx, cy, uFlags);
+ UserDerefObjectCo(Window);
+
+ RETURN(ret);
+
+CLEANUP:
+ DPRINT("Leave NtUserSetWindowPos, ret=%i\n",_ret_);
+ UserLeave();
+ END_CLEANUP;
+}
+
+/*
+ * @implemented
+ */
+INT APIENTRY
+NtUserSetWindowRgn(
+ HWND hWnd,
+ HRGN hRgn,
+ BOOL bRedraw)
+{
+ HRGN hrgnCopy;
+ PWND Window;
+ INT flags =
(SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE|SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOSIZE|SWP_NOMOVE);
+ BOOLEAN Ret = FALSE;
+ DECLARE_RETURN(INT);
+
+ DPRINT("Enter NtUserSetWindowRgn\n");
+ UserEnterExclusive();
+
+ if (!(Window = UserGetWindowObject(hWnd)) || // FIXME:
+ Window == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ Window == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
+ {
+ RETURN( 0);
+ }
+
+ if (hRgn) // The region will be deleted in user32.
+ {
+ if (GDIOBJ_ValidateHandle(hRgn, GDI_OBJECT_TYPE_REGION))
+ {
+ hrgnCopy = IntSysCreateRectRgn(0, 0, 0, 0);
+
+ NtGdiCombineRgn(hrgnCopy, hRgn, 0, RGN_COPY);
+ }
+ else
+ RETURN( 0);
+ }
+ else
+ {
+ hrgnCopy = NULL;
+ }
+
+ if (Window->hrgnClip)
+ {
+ /* Delete no longer needed region handle */
+ GreDeleteObject(Window->hrgnClip);
+ }
+
+ if (hrgnCopy)
+ {
+ if (Window->fnid != FNID_DESKTOP)
+ NtGdiOffsetRgn(hrgnCopy, Window->rcWindow.left, Window->rcWindow.top);
+
+ /* Set public ownership */
+ IntGdiSetRegionOwner(hrgnCopy, GDI_OBJ_HMGR_PUBLIC);
+ }
+ Window->hrgnClip = hrgnCopy;
+
+ Ret = co_WinPosSetWindowPos(Window, HWND_TOP, 0, 0, 0, 0, bRedraw ? flags :
(flags|SWP_NOREDRAW) );
+
+ RETURN( (INT)Ret);
+
+CLEANUP:
+ DPRINT("Leave NtUserSetWindowRgn, ret=%i\n",_ret_);
+ UserLeave();
+ END_CLEANUP;
+}
+
+/*
+ * @implemented
+ */
+BOOL APIENTRY
+NtUserSetWindowPlacement(HWND hWnd,
+ WINDOWPLACEMENT *lpwndpl)
+{
+ PWND Wnd;
+ WINDOWPLACEMENT Safepl;
+ DECLARE_RETURN(BOOL);
+ USER_REFERENCE_ENTRY Ref;
+
+ DPRINT("Enter NtUserSetWindowPlacement\n");
+ UserEnterExclusive();
+
+ if (!(Wnd = UserGetWindowObject(hWnd)) || // FIXME:
+ Wnd == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ Wnd == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
+ {
+ RETURN( FALSE);
+ }
+
+ _SEH2_TRY
+ {
+ ProbeForRead(lpwndpl, sizeof(WINDOWPLACEMENT), 1);
+ RtlCopyMemory(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
+ }
+ _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+ {
+ SetLastNtError(_SEH2_GetExceptionCode());
+ _SEH2_YIELD(RETURN( FALSE));
+ }
+ _SEH2_END
+
+ if(Safepl.length != sizeof(WINDOWPLACEMENT))
+ {
+ RETURN( FALSE);
+ }
+
+ UserRefObjectCo(Wnd, &Ref);
+
+ if ((Wnd->style & (WS_MAXIMIZE | WS_MINIMIZE)) == 0)
+ {
+ co_WinPosSetWindowPos(Wnd, NULL,
+ Safepl.rcNormalPosition.left, Safepl.rcNormalPosition.top,
+ Safepl.rcNormalPosition.right -
Safepl.rcNormalPosition.left,
+ Safepl.rcNormalPosition.bottom -
Safepl.rcNormalPosition.top,
+ SWP_NOZORDER | SWP_NOACTIVATE);
+ }
+
+ /* FIXME - change window status */
+ co_WinPosShowWindow(Wnd, Safepl.showCmd);
+
+ Wnd->InternalPosInitialized = TRUE;
+ Wnd->InternalPos.NormalRect = Safepl.rcNormalPosition;
+ Wnd->InternalPos.IconPos = Safepl.ptMinPosition;
+ Wnd->InternalPos.MaxPos = Safepl.ptMaxPosition;
+
+ UserDerefObjectCo(Wnd);
+ RETURN(TRUE);
+
+CLEANUP:
+ DPRINT("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
+ UserLeave();
+ END_CLEANUP;
+}
+
+/*
+ * @unimplemented
+ */
+BOOL APIENTRY
+NtUserShowWindowAsync(HWND hWnd, LONG nCmdShow)
+{
+#if 0
+ UNIMPLEMENTED
+ return 0;
+#else
+ return NtUserShowWindow(hWnd, nCmdShow);
+#endif
+}
+
+/*
+ * @implemented
+ */
+BOOL APIENTRY
+NtUserShowWindow(HWND hWnd, LONG nCmdShow)
+{
+ PWND Window;
+ BOOL ret;
+ DECLARE_RETURN(BOOL);
+ USER_REFERENCE_ENTRY Ref;
+
+ DPRINT("Enter NtUserShowWindow\n");
+ UserEnterExclusive();
+
+ if (!(Window = UserGetWindowObject(hWnd)) || // FIXME:
+ Window == IntGetDesktopWindow() || // pWnd->fnid == FNID_DESKTOP
+ Window == IntGetMessageWindow() ) // pWnd->fnid == FNID_MESSAGEWND
+ {
+ RETURN(FALSE);
+ }
+
+ if ( nCmdShow > SW_MAX || Window->state2 & WNDS2_INDESTROY)
+ {
+ EngSetLastError(ERROR_INVALID_PARAMETER);
+ RETURN(FALSE);
+ }
+
+ UserRefObjectCo(Window, &Ref);
+ ret = co_WinPosShowWindow(Window, nCmdShow);
+ UserDerefObjectCo(Window);
+
+ RETURN(ret);
+
+CLEANUP:
+ DPRINT("Leave NtUserShowWindow, ret=%i\n",_ret_);
+ UserLeave();
+ END_CLEANUP;
+}
+
+//// Ugly NtUser API ////
BOOL
APIENTRY
NtUserGetMinMaxInfo(
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jimtabor＠svn.reactos.org