// Copyright (c) 2005-2009 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 EXIFIMAGEDISPLAY_H

#define EXIFIMAGEDISPLAY_H

/** 	@file

	@internalComponent */

#include "GenericIclWrapper.h"

#include <icl/exifimagedisplayext.h>

class MExifMetadataReader;

class CExifImageDisplayPlugin : public CGenericImageDisplayPlugin,

								protected MExifImageDisplayExtension

	{

public:

 	static CExifImageDisplayPlugin* NewL();

	~CExifImageDisplayPlugin();

protected:

// from the MExifImageDisplayExtension

	virtual TInt GetExifMetadataReader(MExifMetadataReader*& aPtr);

	virtual const TUid Uid() const;

	virtual void Release();

	virtual TInt SetScaleQuality(TInt aQualityLevel);

	virtual TInt SetMaximumReductionFactor(TInt aMaxReductionFactor);	

// CIclWrapperImageDisplayPlugin

	virtual TBool ThumbnailExists() const;

	virtual TUint EffectiveRotation() const;

	virtual void  AfterOpenL();

	virtual TUid  RequiredImageClass() const;

	virtual TUint ImageStatus() const;

// from the CImageDisplayPlugin

	virtual TInt ExtensionInterface(TUid aIFaceUid, TAny*& aIFacePtr);

private:

	CExifImageDisplayPlugin();

private:

	MExifMetadataReader* iExifReader;

	};	

#endif // EXIFIMAGEDISPLAY_H