[jimtabor] 42629: Properly set and clear the dialog window flag.

Author: jimtabor
Date: Wed Aug 12 08:41:20 2009
New Revision: 42629

URL: http://svn.reactos.org/svn/reactos?rev=42629&view=rev
Log:
Properly set and clear the dialog window flag.

Modified:
    trunk/reactos/dll/win32/user32/windows/dialog.c
    trunk/reactos/subsystems/win32/win32k/include/win32.h
    trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c

Modified: trunk/reactos/dll/win32/user32/windows/dialog.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/d…
==============================================================================
--- trunk/reactos/dll/win32/user32/windows/dialog.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/user32/windows/dialog.c [iso-8859-1] Wed Aug 12 08:41:20 2009
@@ -160,7 +160,7 @@
 
             SETDLGINFO( hWnd, dlgInfo );
 
-            NtUserSetWindowFNID( hWnd, FNID_DIALOG );
+            NtUserCallHwndParam( hWnd, (DWORD)dlgInfo, HWNDPARAM_ROUTINE_SETDIALOGPOINTER
);
         }
         else
         {
@@ -1088,6 +1088,7 @@
                 if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
                 if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
                 HeapFree( GetProcessHeap(), 0, dlgInfo );
+                NtUserCallHwndParam( hwnd, 0, HWNDPARAM_ROUTINE_SETDIALOGPOINTER );
             }
              /* Window clean-up */
             return DefWindowProcA( hwnd, msg, wParam, lParam );

Modified: trunk/reactos/subsystems/win32/win32k/include/win32.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/win32.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/win32.h [iso-8859-1] Wed Aug 12 08:41:20
2009
@@ -36,7 +36,7 @@
 {
     W32THREAD;
     PTL                 ptl;
-    PVOID               ppi; // FIXME: use PPROCESSINFO
+    PPROCESSINFO        ppi;
     struct _USER_MESSAGE_QUEUE* MessageQueue;
     struct _KBL*        KeyboardLayout;
     PCLIENTTHREADINFO   pcti;

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c [iso-8859-1] Wed Aug 12
08:41:20 2009
@@ -802,6 +802,42 @@
    {
       case HWNDPARAM_ROUTINE_KILLSYSTEMTIMER:
           return IntKillTimer(hWnd, (UINT_PTR)Param, TRUE);
+
+      case HWNDPARAM_ROUTINE_SETDIALOGPOINTER:
+      {
+         PWINDOW_OBJECT Window;
+         PWND pWnd;
+         USER_REFERENCE_ENTRY Ref;
+
+         UserEnterExclusive();
+
+         if (!(Window = UserGetWindowObject(hWnd)) || !Window->Wnd)
+         {
+            UserLeave();
+            return 0;
+         }
+         UserRefObjectCo(Window, &Ref);
+
+         pWnd = Window->Wnd;
+         if (pWnd->head.pti->ppi == PsGetCurrentProcessWin32Process() &&
+             pWnd->cbwndExtra == DLGWINDOWEXTRA)
+         {
+            if (Param)
+            {
+               if (!pWnd->fnid) pWnd->fnid = FNID_DIALOG;
+               pWnd->state |= WNDS_DIALOGWINDOW;
+            }
+            else
+            {
+               pWnd->fnid |= FNID_DESTROY;
+               pWnd->state &= ~WNDS_DIALOGWINDOW;
+            }
+         }
+         
+         UserDerefObjectCo(Window);
+         UserLeave();
+         return 0;
+      }
    }
 
    UNIMPLEMENTED;