/*

* Copyright (c) 2003 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:  NVG Decoder header file

 *

*/

#ifndef NVGTLVICON_H_

#define NVGTLVICON_H_

#include <e32base.h>

#include <openvg.h>

#include "NVGIcon.h"

class CNVGIconData;

class MVGImageBinder;

class COpenVGHandleStore;

class CNVGTLVIcon :  public CBase, public MNVGIcon

    {

private:

    CNVGTLVIcon();

    void ConstructL();

public:

    enum TNVGTLVIconCommands

        {

        EPath = 0x50,

        ENone

        };

public:

    static CNVGTLVIcon * NewL();

    static CNVGTLVIcon * NewLC();

    virtual ~CNVGTLVIcon();

    TInt SetPreserveAspectRatio(TInt aPreserveAspectSetting,

            TInt aSmilFitSetting);

    TInt Rotate(TReal32 aAngle, TReal32 aX, TReal32 aY) __SOFTFP;

    virtual TInt Draw(const TSize aSize, CNvgEngine * aNVGEngine);

    void AddDrawPathCommandL(VGPath aPath, VGPaintMode aPaintMode);

    void AddCommandL(const TUint8 * aCommandBuffer, TInt aCommandBufferLength);

    void AddCommandL(TInt8 aCommandType, const TUint8 * aCommandBuffer, TInt aCommandBufferLength);

    TInt DirectDrawL(const TDesC8& aBuf, const TSize& aTargetSize);

    TInt CreateL(const TDesC8& aBuf, const TSize& aTargetSize);

    void SetVGImageBinder(MVGImageBinder *aImageBinder)

        {

        iVGImageBinder = aImageBinder;

        }

private:

    TInt DoDrawL(const TSize aSize);

    void UpdateClientMatrices();

    void RestoreClientMatrices();

    VGint               iMatrixMode;

    TReal32             iImageMatrix[9];

    TReal32             iPathMatrix[9];

    CNvgEngine *        iNVGEngine;

    CNVGIconData *      iNVGIconData;    

    MVGImageBinder *    iVGImageBinder;

    COpenVGHandleStore* iOpenVGHandles;

    };

#endif

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