[jimtabor] 57105: [Win32SS] - Move WM_SETREDRAW and WM_SYNCPAINT to Win32k. - Patch by Alex Henrie: Minimize and maximize boxes can only appear when WS_SYSMENU is set.

Author: jimtabor
Date: Sat Aug 18 23:37:08 2012
New Revision: 57105

URL: http://svn.reactos.org/svn/reactos?rev=57105&view=rev
Log:
[Win32SS]
- Move WM_SETREDRAW and WM_SYNCPAINT to Win32k.
- Patch by Alex Henrie: Minimize and maximize boxes can only appear when WS_SYSMENU is set.

Modified:
    trunk/reactos/win32ss/user/ntuser/defwnd.c
    trunk/reactos/win32ss/user/user32/windows/defwnd.c

Modified: trunk/reactos/win32ss/user/ntuser/defwnd.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/defwnd....
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] Sat Aug 18 23:37:08 2012
@@ -230,6 +230,40 @@
          return GetNCHitEx(Wnd, Point);
       }

+      case WM_SYNCPAINT:
+      {
+         HRGN hRgn;
+         Wnd->state &= ~WNDS_SYNCPAINTPENDING;
+         ERR("WM_SYNCPAINT\n");
+         hRgn = IntSysCreateRectRgn(0, 0, 0, 0);
+         if (co_UserGetUpdateRgn(Wnd, hRgn, FALSE) != NULLREGION)
+         {
+            if (!wParam) wParam = (RDW_ERASENOW | RDW_ERASE | RDW_FRAME | RDW_ALLCHILDREN);
+            co_UserRedrawWindow(Wnd, NULL, hRgn, wParam);
+         }
+         GreDeleteObject(hRgn);
+         return 0;
+      }
+
+      case WM_SETREDRAW:
+          if (wParam)
+          {
+             if (!(Wnd->style & WS_VISIBLE))
+             {
+                IntSetStyle( Wnd, WS_VISIBLE, 0 );
+                Wnd->state |= WNDS_SENDNCPAINT;
+             }
+          }
+          else
+          {
+             if (Wnd->style & WS_VISIBLE)
+             {
+                co_UserRedrawWindow( Wnd, NULL, NULL, RDW_ALLCHILDREN | RDW_VALIDATE );
+                IntSetStyle( Wnd, 0, WS_VISIBLE );
+             }
+          }
+          return 0;
+
       /* ReactOS only. */
       case WM_CBT:
       {
@@ -373,8 +407,7 @@
             rcWindow.top += UserGetSystemMetrics(SM_CYCAPTION) - 1;
         if (!RECTL_bPointInRect( &rcWindow, pt.x, pt.y ))
         {
-            BOOL min_or_max_box = (Style & WS_MAXIMIZEBOX) ||
-                                  (Style & WS_MINIMIZEBOX);
+            BOOL min_or_max_box = (Style & WS_SYSMENU) && (Style & (WS_MINIMIZEBOX|WS_MAXIMIZEBOX));
             if (ExStyle & WS_EX_LAYOUTRTL)
             {
                 /* Check system menu */

Modified: trunk/reactos/win32ss/user/user32/windows/defwnd.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/windows...
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/defwnd.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/defwnd.c [iso-8859-1] Sat Aug 18 23:37:08 2012
@@ -1245,7 +1245,7 @@
             }
             return (0);
         }
-
+/*
         case WM_SYNCPAINT:
         {
             HRGN hRgn;
@@ -1272,7 +1272,7 @@
             }
             return (0);
         }
-
+*/
         case WM_CLOSE:
         {
             DestroyWindow(hWnd);
@@ -1816,6 +1816,8 @@
 /* Move to win32k !*/
         case WM_SHOWWINDOW:
             if (!lParam) break; // Call when it is necessary.
+        case WM_SYNCPAINT:
+        case WM_SETREDRAW:
         case WM_CLIENTSHUTDOWN:
         case WM_GETHOTKEY:
         case WM_SETHOTKEY: