diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/ServerCore/Inc/alfscreen.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/ServerCore/Inc/alfscreen.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Server declaration, internal for Nokia
+*
+*/
+
+
+
+#ifndef __ALF_SCREEN_H__
+#define __ALF_SCREEN_H__
+
+#include <e32std.h>
+#include <e32base.h>
+#include <uiacceltk/HuiDisplay.h>
+#include <uiacceltk/HuiTextVisual.h>
+#include "alfshareddisplaycoecontrol.h"
+
+enum TAlfControlGroupRole
+    {
+    /** Unknown */
+    EAlfUnknownContainer,
+    
+    /** Alf application control group */
+    EAlfSessionContainer,
+    
+    /** WSERV window group */
+    EAlfWindowGroupContainer,
+    
+    /** WSERV floating sprite group */
+    EAlfWindowFloatingSpriteContainer,
+
+    /** Group for showing effects */
+    EAlfFullScreenEffectContainer,
+    };
+
+NONSHARABLE_CLASS( TAlfControlGroupEntry )  
+    {
+public:
+    TAlfControlGroupEntry() :    
+        iControlGroup(NULL),
+        iWindowGroupNodeId(0),
+        iClientWindowGroupId(0),
+        iScreenNumber(0),
+        iSecureId(0)
+            {
+            }
+
+    /** Control group which represents a window group */
+    CHuiControlGroup* iControlGroup;
+    
+    /** Window group node id, internal */
+    TInt iWindowGroupNodeId; 
+    
+    /** Window group id, external id seen e.g. by the application using wserv */
+    TInt iClientWindowGroupId;
+    
+    TUint8 iScreenNumber;
+    
+    TInt32 iSecureId;
+    };
+
+
+NONSHARABLE_CLASS(CAlfScreen) : public CBase
+	    {
+	public:
+	        
+        /**
+         * Constructor
+         */
+	    CAlfScreen(); 
+
+        /**
+         * 2nd phase construction
+         */
+	    void ConstructL(TInt aScreenNum, MHuiDisplayRefreshObserver& aObserver, CHuiEnv& aHuiEnv, CAlfSharedDisplayCoeControl* aSharedCoeControl);
+        void ConstructL(TInt aScreenNum, MHuiDisplayRefreshObserver& aObserver, CHuiEnv& aHuiEnv, RWindow* aWindow);
+        void CommonConstructL( MHuiDisplayRefreshObserver& aObserver, CHuiEnv& aHuiEnv);
+        /**
+         * Destructor
+         */
+	    ~CAlfScreen(); 
+
+        /**
+         * Returns the size of the screen in pixels
+         * @return Screesize in pixels
+         */
+        TSize Size() const;
+        
+        /**
+         * Sets a flag which causes full visual tree visibility scan to happen later.
+         */
+        void SetVisualTreeVisibilityChanged(TBool aChanged);
+
+        /**
+         * Gets a flag which causes full visual tree visibility scan to happen later.
+         */
+        TBool IsVisualTreeVisibilityChanged();
+
+	public:
+	        	   
+	    RArray<TAlfControlGroupEntry> iControlGroups;
+	  	CAlfSharedDisplayCoeControl* iCoeControl; // owned
+	   
+	   	CHuiDisplay* iDisplay; 
+	    CHuiControlGroup* iFloatingSpriteControlGroup; 
+	    CHuiControlGroup* iFullscreenEffectControlGroup; 
+	    
+	    TBool iVisualTreeVisibilityChanged;
+	    TInt iScreenNum;
+	    CFbsBitmap* iSwRenderingTarget;	    
+#ifdef SYMBIAN_BUILD_GCE	    
+	    CHuiTextVisual* iFPSText;
+#endif
+	    };
+         
+#endif // __ALF_SCREEN_H__
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