/*

* Copyright (c) 2006-2007 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:   Stub file for managing effect in slideshow

 *

*/

#ifndef __TMSHWEFFECTMANAGER_ADAPTER_H__

#define __TMSHWEFFECTMANAGER_ADAPTER_H__

//  EXTERNAL INCLUDES

//  INTERNAL INCLUDES

#include "mshweffectmanager_observer.h"

#include "shweffectmanager.h"

#include "shweffect.h"

//  FORWARD DECLARATIONS

//  CLASS DEFINITION

/**

 * Stub implementation of effect manager and effect.

 */

class TMShwEffectManager_Adapter

    : public MShwEffectManager, public MShwEffect

    {

    public:     // Constructors and destructors

        /**

         * Construction

         */

        TMShwEffectManager_Adapter( MShwEffectManager_Observer* aObserver );

        void SetAdaptee( MShwEffectManager* aAdaptee );        

    public:	// From MShwEffectManager

        void AddEffectL( MShwEffect* aEffect );

        MShwEffect* CurrentEffect();

        MShwEffect* Effect( TInt aDirection );

        void ProceedToEffect( TInt aDirection );

        void SetEffectOrder( TShwEffectOrder aOrder );

        TShwEffectOrder EffectOrder();

        void SetProgrammedEffects( RArray< TShwEffectInfo >& aEffects );

        TInt ProgrammedEffects( RArray< MShwEffect* >& aEffects );

		void SetDefaultEffectL(TShwEffectInfo aInfo);

		void GetActiveEffectsL( RPointerArray< MShwEffect >& aEffects );

    public: // From MShwEffect

		MShwEffect* CloneLC();

		void InitializeL( 

    		CHuiEnv* aHuiEnv,

		    MGlxVisualList* aVisualList,

		    MGlxMediaList* aMediaList,

		    TSize aScreenSize );

		TSize PrepareViewL( CHuiVisual* aVisual, TSize aSize );

		MGlxLayout* EnterViewL( CHuiVisual* aVisual, TInt aDuration, TInt aDuration2 );

		void ExitView( CHuiVisual* aVisual );

		MGlxLayout* EnterTransitionL( CHuiVisual* aVisual, TInt aDuration );

		void ExitTransition( CHuiVisual* aVisual );

		void PauseL();

		void Resume();

		TShwEffectInfo EffectInfo();

    public:		// Data (for verification)

    	TInt iViewDuration;

    	TInt iTransitionDuration;

    	CHuiVisual* iPrepareVisual;

    	CHuiVisual* iViewVisual;

    	CHuiVisual* iTransitionVisual;

    private:    // Data

        MShwEffectManager_Observer* iMShwEffectManager_Observer;

        MShwEffectManager* iMShwEffectManager;

    };

#endif      //  __TMSHWEFFECTMANAGER_ADAPTER_H__

// End of file