diff -r d8a3531bc6b8 -r 433cbbb6a04b uiacceltk/hitchcock/ServerCore/Inc/alfeffectutils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/ServerCore/Inc/alfeffectutils.h	Fri Mar 12 15:47:04 2010 +0200
@@ -0,0 +1,198 @@
+/*
+* 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:   internal for Nokia
+*
+*/
+
+#include <s32mem.h>
+#include <akntranseffect.h>
+#include "alfbridge.h"
+
+// Timer to send finish full screen effect
+// ---------------------------------------------------------
+// CAlfFinishTimer
+// ---------------------------------------------------------
+//
+NONSHARABLE_CLASS( CAlfRosterFreezeEndTimer ):public CTimer
+    {
+    public:  // Constructors and destructor
+        static CAlfRosterFreezeEndTimer* NewL( CAlfBridge& aBridge );
+        virtual ~CAlfRosterFreezeEndTimer();
+
+    public: // New functions
+        void Start( TTimeIntervalMicroSeconds32 aPeriod );
+        
+    protected:  // Functions from base classes
+        void DoCancel();
+
+    private:
+        CAlfRosterFreezeEndTimer( CAlfBridge& aBridge );
+        void ConstructL();
+        void RunL();
+      
+    private:    // Data
+        CAlfBridge& iBridge;
+                
+    };
+
+
+
+// Timer to send finish full screen effect
+// ---------------------------------------------------------
+// CAlfFinishTimer
+// ---------------------------------------------------------
+//
+NONSHARABLE_CLASS( CAlfEffectEndTimer ):public CTimer
+    {
+    public:  // Constructors and destructor
+        static CAlfEffectEndTimer* NewL( CAlfBridge& aBridge );
+        virtual ~CAlfEffectEndTimer();
+
+    public: // New functions
+        void Start( TTimeIntervalMicroSeconds32 aPeriod, TInt aHandle );
+        
+    protected:  // Functions from base classes
+        void DoCancel();
+
+    private:
+        CAlfEffectEndTimer( CAlfBridge& aBridge );
+        void ConstructL();
+        void RunL();
+      
+    private:    // Data
+        CAlfBridge& iBridge;
+        TInt iHandle;
+                
+    };
+
+// ---------------------------------------------------------
+// CAlfLayoutSwitchEffectcoordinator
+// ---------------------------------------------------------
+//
+NONSHARABLE_CLASS( CAlfLayoutSwitchEffectCoordinator ) : public CBase, public MAlfGfxEffectObserver
+    {
+    public:  // Constructors and destructor
+        CAlfLayoutSwitchEffectCoordinator( CAlfBridge& aBridge );
+        virtual ~CAlfLayoutSwitchEffectCoordinator();
+    
+    public: // MAlfGfxEffectObserver           
+        void AlfGfxEffectEndCallBack( TInt aHandle );
+    
+    public:
+        void BeginLayoutSwitch();
+        void Cancel();
+        
+    private:
+        AknTransEffect::TContext NextLayoutSwitchContext();
+        void SetLayoutSwitchEffect(AknTransEffect::TContext aContext);
+        TBool LayoutSwitchEffectsExist();
+        
+    private: // Data
+        
+        CAlfBridge& iBridge;
+        AknTransEffect::TContext iLayoutSwitchEffectContext;
+        TThreadPriority iOriginalPriority;
+        CAlfRosterFreezeEndTimer* iRosterFreezeEndTimer;
+    };
+
+// ---------------------------------------------------------
+// Effects states are used for effects request that arrive before the effected 
+// window has been created. This is very common with fullscreen effects and 
+// occational with control effects.
+//
+// NOTE: control effects support currently only one "delayed" effect. This is propably
+//       not sufficient for all sitations.
+// ---------------------------------------------------------
+//
+NONSHARABLE_CLASS(CEffectState) : public CBase
+        {
+    public:    
+        
+        CEffectState();
+        virtual ~CEffectState();
+         
+    protected:
+       /**
+        * ResolveFileNameL
+        *
+        * Reads filename from stream and composes it to iEffectName variable.
+        */
+         void ResolveFileNameL(RMemReadStream& aStream);
+         
+    public:
+         
+         TInt iAction;
+         TInt iHandle;
+            
+         HBufC* iEffectName;
+         // Handle using which client should be informed of completion.
+         TInt iCompletionHandle;
+         // State information
+         TInt iOperation;
+         
+        };
+    
+    NONSHARABLE_CLASS(CControlEffectState ) : public CEffectState
+        {
+    public:
+
+        TUint32 iClientHandle;
+        TUint32 iClientGroupHandle;
+    
+        void ConstructL(TInt aAction, RMemReadStream& aStream);
+        };
+
+    NONSHARABLE_CLASS(CFullScreenEffectState ) : public CEffectState
+        {
+    public:
+        ~CFullScreenEffectState();
+        
+        void ConstructL(TInt aAction, RMemReadStream& aStream);
+        
+        TBool ResetTimerL(CAlfBridge* aBridge);
+        
+        void NotifyDrawingTimeout();
+
+        // Information from BeginFullScreen
+        TInt iType;
+        TInt iWg1;
+        TInt iWg2;
+        TInt iToAppId;
+        TInt iFromAppId;
+        TRect iRect;
+        
+        // ETrue if waiting for window group to appear
+        TBool iWaitingWindowGroup;
+        // ETrue if end fullscreen has been performed
+        TBool iEndFullScreen;
+        // ETrue if setup effect container has been done
+        TBool iSetupDone;
+
+        // used for resolving the iCleanupStackItem that holds the frozen app layout underneath the starting application
+        TInt iAppStartScreenshotItemHandle;
+        
+        RRegion iPaintedRegion;
+        enum TEffectType
+        {
+            ENotDefinedEffect = 0,
+            EStartEffect,
+            EExitEffect
+        };
+        
+        TEffectType iEffectType;
+        TSize iDisplaySize;
+        CAlfBridge* iBridge; // for callback. not own.
+        
+        CPeriodic* iDrawingCompleteTimer;
+        };