/*

* 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: Gif Decoder Active Object

*

*/

#ifndef GLXDRMGIFACTIVEDECODER_H_

#define GLXDRMGIFACTIVEDECODER_H_

// INCLUDES

#include <imageconversion.h>

#include "glxdrmgiftexturecreator.h"

// CLASS DECLARATION

class CImageDecoder;

class CGlxDRMgifDecoderAO : public CActive

    {

public:

    /*

     * NewL()

     * @Param1 CGlxDrmGifTextureCreator

     */

    static CGlxDRMgifDecoderAO* NewL(CGlxDrmGifTextureCreator* aDrmGifTextureCreator);

    /*

     * Destructor

     */

    ~CGlxDRMgifDecoderAO();

    /*

     * ConvertImageL() 

     * This calls the asyncronous service request to ICL convert

     * @param1 - Destination Bitmap

     * @param2 - Destination Bitmap Mask

     * @param3 - Frame number to be decoded

     * @param4 - Image decoder 

     */

    void ConvertImageL(CFbsBitmap* aBitmap, CFbsBitmap* aBitmapMask, TInt aFrameNum,

            CImageDecoder* aDecoder);

protected:

    // from CActive

    void RunL();

    void DoCancel();

private:

    /*

     * Constructor

     */

    CGlxDRMgifDecoderAO(CGlxDrmGifTextureCreator* aDrmGifTextureCreator);

private:

    CGlxDrmGifTextureCreator* iDrmGifTextureCreator; // not owned

    CImageDecoder* iDecoder; // not owned

    };

#endif /* GLXDRMGIFACTIVEDECODER_H_ */