// Copyright (c) 2007-2009 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:

// testsnapshot.h

// 

//

#ifndef TESTSNAPSHOT_H

#define TESTSNAPSHOT_H

#include "TestCamera.h"

#include <ecam/mcamerasnapshot.h>

const TInt KNumOfSnapshotExtensions = 1;

// Implementations of the MCameraSnapshot class

class CTestCamSnapshot : 	public CBase, 

							public MCameraSnapshot

	{

	friend class CTestCamera;

public:

	static CTestCamSnapshot* NewL(CTestCamera& aOwner);

	~CTestCamSnapshot();

private:

	void Release();

	//from MCameraSnapshot

	TUint32 SupportedFormats();

    void PrepareSnapshotL(CCamera::TFormat aFormat, const TPoint& aPosition, const TSize& aSize, const TRgb& aBgColor, TBool aMaintainAspectRatio);

	void PrepareSnapshotL(CCamera::TFormat aFormat, const TSize& aSize, TBool aMaintainAspectRatio);

	void SetBgColorL(const TRgb& aBgColor); 

	void SetPositionL(const TPoint& aPosition);

    TBool IsSnapshotActive() const;

    void StartSnapshot();

	void StopSnapshot();

	MCameraBuffer& SnapshotDataL(RArray<TInt>& aFrameIndexOrder);

	// New functions

	void ServiceSnapshot(const CFbsBitGc& aSourceBitmapGc);

	void ServiceBurstImageSnapshot(const CFbsBitGc& aSourceBitmapGc);

private:

	CTestCamSnapshot(CTestCamera& aOwner);

	void Init();

	void ConstructL();

	void DoStartSnapshotL();

private:

	CTestCamera& iOwner;

	TInt iRefCount;

	CFbsBitmap* iSnapshot;

	CFbsBitmapDevice* iSnapshotDev;

	CFbsBitGc* iSnapshotGc;

	CFbsBitmap* iSnapshotImage;

	CFbsBitmapDevice* iSnapshotImageDev;

	CFbsBitGc* iSnapshotImageGc;

	TRect iSnapshotImageRect;

	CCamera::TFormat iSnapshotFormat;

	TRgb iBgColor;

	TUint32 iImageFormatsSupported;

	RArray<TRect> iSupportedSnapshotRect;

	RTestCameraFrameBuffer iSnapshotBuffer;

	volatile TBool iSnapshotPrepared;

	volatile TBool iSnapshotActive;

	};

#endif // TESTSNAPSHOT_H