/*

* Copyright (c) 2004-2008 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:  Default renderer.

*

*/

#ifndef AKNSRLDEFAULTRENDERER_H

#define AKNSRLDEFAULTRENDERER_H

//  INCLUDES

#include "AknsRlRenderer.h"

// FORWARD DECLARATIONS

class CAknsRlInternalEffectPool;

// CLASS DECLARATION

/**

* Concrete default renderer implementation.

*

* Provides a concrete implementation of MAknsRlRenderer interface

* using the internal efffect pool of the plugins built into the library only.

*

* @since 2.8

*/

NONSHARABLE_CLASS(CAknsRlDefaultRenderer) : public CBase, public MAknsRlRenderer

    {

    private: // Constructors and destructor

        /**

        * Default constructor is private.

        *

        * @since 2.8

        */

        CAknsRlDefaultRenderer(RAknsSrvSession* aSession);

    public: // Constructors and destructor

        /**

        * Static creator.

        *

        * @since 2.8

        */

        IMPORT_C static CAknsRlDefaultRenderer* NewL(RAknsSrvSession* aSession);

        /**

        * Two-phased constructor.

        *

        * @since 2.8

        */

        void ConstructL();

        /**

        * Destructor.

        *

        * @since 2.8

        */

        virtual ~CAknsRlDefaultRenderer();

    public: // From MAknsRlRenderer

        /**

        * @copydoc MAknsRlRenderer::RenderItem

        */

        TInt RenderItem( CFbsBitmap*& aOutRGB, CFbsBitmap*& aOutAlpha,

            const TInt aOutLayerIndex,

            MAknsRlCommandIterator* aCommands,

            const TSize& aSize );

        /**

        * @copydoc MAknsRlRenderer::RenderItemWithBackground

        */

        TInt RenderItemWithBackground(

            CFbsBitmap*& aOutRGB, CFbsBitmap*& aOutAlpha,

            const TInt aOutLayerIndex,

            MAknsRlCommandIterator* aCommands, const TSize& aSize,

            const CFbsBitmap* aInRGB, const CFbsBitmap* aInAlpha,

            const TRect& aInRect, const TInt aInLayerIndex );

        /**

        * @copydoc MAknsRlRenderer::DisplayMode

        */

        TDisplayMode DisplayMode();

    private: // New methods

        void DoRenderItemL( CFbsBitmap*& aOutRGB, CFbsBitmap*& aOutAlpha,

            const TInt aOutputLayerIndex,

            MAknsRlCommandIterator* aCommands,

            const TSize& aSize,

            const CFbsBitmap* aInRGB, const CFbsBitmap* aInAlpha,

            const TRect& aInRect, const TInt aInputLayerIndex );

        void ExecuteCommandsL( MAknsRlCommandIterator* aCommands,

            MAknsRlEffectContext* aContext );

    private: // Data

        CAknsRlInternalEffectPool* iPool;

        RAknsSrvSession* iSkinSrvSession; // not owned

    };

#endif // AKNSRLDEFAULTRENDERER_H

// End of File