// Copyright (c) 2008-2009 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:

//

#ifndef __SCREENCAPTURERENDERSTAGE_H__

#define __SCREENCAPTURERENDERSTAGE_H__

#include <graphics/wsrenderstage.h>

#include <graphics/wstestscreencapture.h>

#include <graphics/testscreencapture.h>

#include <graphics/surface.h>

#include <graphics/surfacemanager.h>

#include <graphics/surfaceupdateclient.h>

class MWsScene;

class MWsDisplayControl;

class MWsDisplayMapping;

class MWsScreenDevice;

/**

This is the implementation of CWsRenderStage which is created by a CScreenCaptureUtilFactory

*/

class CScreenCaptureUtil : public CBase

	{

public:

	static CScreenCaptureUtil * NewL(CWsRenderStage* aOwner);

	~CScreenCaptureUtil();

	CScreenCaptureUtil();

	void ConstructL(CWsRenderStage* aOwner);

	void ComposeScreenL(TInt aHandle);

	void CreateLocalSurfaceL();

	void GetCompositionAreaSize(TSize& aSize) const;

	TSurfaceId CreateSurfaceL(const TSize& aSize, TUidPixelFormat aPixelFormat, TInt aStride);

	TBool VerifyBitmapFormatL(const CFbsBitmap& aBitmap);

	TInt CopySurfaceToBitmapL(CFbsBitmap& aCopyToBitmap);

private:

	MWsScene* iScene;

	MWsDisplayMapping* iDisplayMapping;

	MWsScreenDevice* iScreenDevice;

	TSurfaceId iLocalSurface;

	RSurfaceManager iSurfaceManager;

	RSurfaceUpdateSession iSurfaceUpdateSession;

	RTimer iTimer;

	static const TUidPixelFormat KSurfacePixelFormat = EUidPixelFormatXRGB_8888;

	static const TInt KSurfaceBytesPerPixel = 4;

	};

#endif //__SCREENCAPTURERENDERSTAGE_H__