Changeset 6903

Timestamp:

Oct 1, 2001, 12:25:43 AM (24 years ago)

Author:

sandervl

Message:

* empty log message *

Location:

trunk

Files:

• changelog (modified) (1 diff)
• include/winuser32.h (modified) (3 diffs)

trunk/changelog

@@ -1 @@
-/* $Id: changelog,v 1.1711 2001-09-30 15:33:16 sandervl Exp $ */
+/* $Id: changelog,v 1.1712 2001-09-30 22:25:43 sandervl Exp $ */
 
  2001-09-30: Sander van Leeuwen <sandervl@xs4all.nl>
     - INCLUDE:  o Hook constants added to winconst.h
                   (adding them to winuser.h only completely breaks Odin)
+    - DDRAW:    o Implemented IDirectDrawClipper class for windowed DirectDraw
+                  (only works if app uses clipping info for manual blitting;
+                   IDirectSurface blitting methods need to be updated to
+                   take clipping into account)
+    - USER32:   o Added export to registery visible region change callback
 
  2001-09-30: knut st. osmundsen <kosmunds@csc.com>

trunk/include/winuser32.h

@@ -8 +8 @@
 #define __WINUSER32_H__
 
-#ifndef NO_DCDATA
+#if !defined(NO_DCDATA) && (defined(INCL_GPI) && defined(OS2_INCLUDED))
 
 #include <dcdata.h>
@@ -30 +30 @@
 
 HWND WIN32API Win32ToOS2Handle(HWND hwndWin32);
+HWND WIN32API Win32ToOS2FrameHandle(HWND hwndWin32);
 HWND WIN32API OS2ToWin32Handle(HWND hwnd);
 
@@ -49 +50 @@
                                    LPSTR pszDescription, LPSTR pszIcoPath, INT iIcoNdx, BOOL fDesktop);
 
+typedef BOOL (WIN32API *VISRGN_NOTIFY_PROC)(HWND hwnd, BOOL fDrawingAllowed, DWORD dwUserData);
+//******************************************************************************
+// WinSetVisibleRgnNotifyProc
+//   To set a notification procedure for visible region changes of a specific window.
+//   The procedure will be called when a WM_VRNENABLED message is posted
+//   with ffVisRgnChanged set to TRUE
+//
+// Parameters:
+//   HWND hwnd                          window handle
+//   VISRGN_NOTIFY_PROC lpNotifyProc    notification proc or NULL to clear proc
+//   DWORD dwUserData                   value used as 3rd parameter during
+//                                      visible region callback
+//
+// NOTE: Internal API
+//******************************************************************************
+BOOL WIN32API WinSetVisibleRgnNotifyProc(HWND hwnd, VISRGN_NOTIFY_PROC lpNotifyProc, DWORD dwUserData);
+
 #endif //__WINUSER32_H__