/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description:  

*

*/

#ifndef __CFilterFrame_H__

#define __CFilterFrame_H__

#include <e32base.h>

#include "MImageFilter.h"

class CFbsBitmap;

class CFilterFrame

	: public CBase

	, public MImageFilter

	{

	public:

		IMPORT_C static TInt Create();

		virtual ~CFilterFrame();

	private:

		static CFilterFrame* NewL();

		CFilterFrame();

		void ConstructL();

	public: // MImageFilter

		virtual TRect Rect();

        virtual TReal Scale();

        virtual TSize ViewPortSize();

		virtual TBlock * GetBlockL ( const TRect & aRect );

		virtual void SetParent( MImageFilter* aParent );

		virtual void SetChild( MImageFilter* aChild );

		virtual TInt CmdL( const TDesC16& aCmd );

		virtual const char* Type();

		virtual void LoadFrameL();

	private: // Data

		/// Frame buffer

		TUint32 *		iData;

		/// File name

		TFileName		iFile;

		/// Frame index

		TInt			iFrameInd;

		/// Mask index

		TInt			iMaskInd;

		///	Frame size

		TSize			iSize;

		///	Frame scale

		TPoint			iScale;

		/// Frame row offset

		TInt			iWsFrame;

		/// Mask row offset

		TInt			iWsMask;

        TRect           iOrigRect;

        TPoint          iOffset;

    };

#endif