[fireball] 50591: - Add an update routine which resizes the SWM root window to the primary surface size. See issue #5876 for more details.

Author: fireball
Date: Wed Feb  2 13:38:49 2011
New Revision: 50591

URL: http://svn.reactos.org/svn/reactos?rev=50591&view=rev
Log:
- Add an update routine which resizes the SWM root window to the primary surface size.
See issue #5876 for more details.

Modified:
    branches/arwinss/reactos/subsystems/win32/win32k/eng/device.c
    branches/arwinss/reactos/subsystems/win32/win32k/include/swm.h
    branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c

Modified: branches/arwinss/reactos/subsystems/win32/win32k/eng/device.c
URL:
http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3…
==============================================================================
--- branches/arwinss/reactos/subsystems/win32/win32k/eng/device.c [iso-8859-1] (original)
+++ branches/arwinss/reactos/subsystems/win32/win32k/eng/device.c [iso-8859-1] Wed Feb  2
13:38:49 2011
@@ -534,6 +534,7 @@
     SurfaceRect.left = SurfaceRect.top = 0;
     SurfaceRect.right = SurfObj->sizlBitmap.cx;
     SurfaceRect.bottom = SurfObj->sizlBitmap.cy;
+    SwmUpdateRootWindow(SurfObj);
     //EngEraseSurface(SurfObj, &SurfaceRect, 0);
 
     /* Give the PDEV a MovePointer function */
@@ -552,6 +553,7 @@
                         (SurfaceRect.bottom - SurfaceRect.top) / 2);
 
     EngUnlockSurface(SurfObj);
+    CsrNotifyShowDesktop(NULL, SurfSize.cx, SurfSize.cy);
 
     // Init Primary Displays Device Capabilities.
     //IntvGetDeviceCaps(&PrimarySurface, &GdiHandleTable->DevCaps);

Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/swm.h
URL:
http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3…
==============================================================================
--- branches/arwinss/reactos/subsystems/win32/win32k/include/swm.h [iso-8859-1]
(original)
+++ branches/arwinss/reactos/subsystems/win32/win32k/include/swm.h [iso-8859-1] Wed Feb  2
13:38:49 2011
@@ -15,7 +15,7 @@
 extern SWM_WINDOW SwmRoot;
 
 VOID NTAPI SwmInitialize();
-VOID NTAPI GrContextInit();
+VOID NTAPI SwmUpdateRootWindow(SURFOBJ *SurfObj);
 PSWM_WINDOW NTAPI SwmFindByHwnd(HWND hWnd);
 VOID NTAPI SwmAcquire(VOID);
 VOID NTAPI SwmRelease(VOID);

Modified: branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c
URL:
http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3…
==============================================================================
--- branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c [iso-8859-1] (original)
+++ branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c [iso-8859-1] Wed Feb  2
13:38:49 2011
@@ -932,30 +932,44 @@
 
 VOID
 NTAPI
-SwmInitialize()
-{
-    NTSTATUS Status;
-
-    /* Initialize handles list and a spinlock */
-    InitializeListHead(&SwmWindows);
-
-    /* Initialize SWM access resource */
-    Status = ExInitializeResourceLite(&SwmLock);
-
-    if (!NT_SUCCESS(Status))
-    {
-        DPRINT1("Failure initializing SWM resource!\n");
-    }
-
+SwmUpdateRootWindow(SURFOBJ *SurfObj)
+{
     /* Initialize a root window */
     SwmRoot.Window.left = 0;
     SwmRoot.Window.top = 0;
-    SwmRoot.Window.right = 800; //FIXME!
-    SwmRoot.Window.bottom = 600; //FIXME!
+    SwmRoot.Window.right = SurfObj->sizlBitmap.cx;
+    SwmRoot.Window.bottom = SurfObj->sizlBitmap.cy;
+    SwmRoot.Hidden = FALSE;
+    SwmRoot.Topmost = FALSE;
+
+    set_region_rect(SwmRoot.Visible, &SwmRoot.Window);
+}
+
+VOID
+NTAPI
+SwmInitialize()
+{
+    NTSTATUS Status;
+
+    /* Initialize handles list and a spinlock */
+    InitializeListHead(&SwmWindows);
+
+    /* Initialize SWM access resource */
+    Status = ExInitializeResourceLite(&SwmLock);
+
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("Failure initializing SWM resource!\n");
+    }
+
+    /* Initialize a root window */
+    SwmRoot.Window.left = 0;
+    SwmRoot.Window.top = 0;
+    SwmRoot.Window.right = 0;
+    SwmRoot.Window.bottom = 0;
     SwmRoot.Hidden = FALSE;
     SwmRoot.Topmost = FALSE;
     SwmRoot.Visible = create_empty_region();
-    set_region_rect(SwmRoot.Visible, &SwmRoot.Window);
 
     InsertHeadList(&SwmWindows, &SwmRoot.Entry);
 }