1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef SWDIRECTGDIIMAGESOURCEIMPL_H_

    17 #define SWDIRECTGDIIMAGESOURCEIMPL_H_

    18 

    19 /**

    20 @file

    21 @internalComponent

    22 */

    23 

    24 #include "directgdiimageref.h"

    25 #include <e32def.h>

    26 

    27 class CSwDirectGdiDriverImpl;

    28 

    29 /**

    30 A concrete software implementation of an image source represented by an RSgImage.

    31 */

    32 NONSHARABLE_CLASS(CSwDirectGdiImageSourceImpl) : public CDirectGdiImageRef

    33 {

    34 public:

    35 	static TInt New(CSwDirectGdiImageSourceImpl*& aImage, CSwDirectGdiDriverImpl& aDriver, const RSgImage& aSgImage);

    36 	virtual ~CSwDirectGdiImageSourceImpl();

    37 	inline TInt Stride() const { return iStride; }	

    38 	inline TAny* DataBuffer() const { return iDataBuffer; }

    39 

    40 private:

    41 	CSwDirectGdiImageSourceImpl(CSwDirectGdiDriverImpl& aDriver);

    42 	TInt Construct(const RSgImage& aSgImage);

    43 	

    44 private:

    45 	CSwDirectGdiDriverImpl& iDriver;

    46 	TAny* iDataBuffer;

    47 	TInt iStride;

    48 };

    49 

    50 #endif /*SWDIRECTGDIIMAGESOURCEIMPL_H_*/