--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/plugins/alftranseffect/alftranseffectplugin/inc/alfsystemeffects.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2006 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:   Alf system effects
+*
+*/
+
+
+#ifndef ALFSYSTEMEFFECTS_H
+#define ALFSYSTEMEFFECTS_H
+
+#include <e32base.h>
+#include <alf/AlfTransEffectPlugin.h>
+#include <akntranseffect.h>
+#include "alftfxplugincommon.hrh"
+
+// CONSTANTS
+const TUid KAlfTfxSystemEffectsImpUid = { KAlfTfxSystemEffectsImpUidValue };
+
+// CLASS DECLARATION
+
+/**
+ *  System effects class for ALF server plugin
+ *
+ *  @since S60 v3.2
+ */
+class CAlfSystemEffects:	public CBase, public MAlfTransEffectPlugin
+	{
+	public: // Construction and destruction
+
+    	/**
+     	* Create a new instance of the interface
+     	* 
+     	* @return pointer to the instance
+     	*/
+			static MAlfTransEffectPlugin* NewExtensionL();
+
+    	/**
+     	* Destructor
+     	*/
+			virtual ~CAlfSystemEffects();
+
+	private: // From MAlfTransEffectPlugin
+
+    	TInt GetSupportedEffects( RArray<TInt>& aSupportedEffectIds );
+    	TInt StartPhase( TInt aPhaseId, TInt aEffectId, CAlfSrvEffectEnv& aEffectEnv, const TDesC8* aParams );
+    	TInt Abort() { return KErrNone; };
+    	TInt AddEventObserver( MAlfTransEffectObserver* /*aObserver*/, TInt /*aEvents*/, const TDesC8* /*aParams*/ ) { return KErrNone; };
+   		TInt RemoveEventObserver( MAlfTransEffectObserver* /*aObserver*/, TInt /*aEvents*/ ) { return KErrNone; };
+  		TInt GetEventState( TInt /*aEvent*/, TInt* /*aState*/, TDes8* /*aParams*/ ) { return KErrNone; };
+    
+	private: // New
+    	/**
+     	* Leaving version of StartPhase().
+     	*/
+	    TInt DoStartPhaseL( TInt aPhaseId, TInt aEffectId, CAlfSrvEffectEnv& aEffectEnv, const TDesC8* aParams );
+	    
+	    void ShowVisibleGroupsAndMakeNonTransparentL(CAlfSrvEffectEnv& aEffectEnv);
+	    void HideGroupsAndMakeTransparentL(CAlfSrvEffectEnv& aEffectEnv);
+	    	
+private: // Construction and destruction
+
+    	/**
+     	* C++ contructor
+     	*/
+			CAlfSystemEffects();
+
+    	/**
+     	* Second phase constructor
+     	*/
+			void ConstructL();
+	};
+
+#endif // ALFSYSTEMEFFECTS_H