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 _DIRECTGDIIMAGEREF_H_

    17 #define _DIRECTGDIIMAGEREF_H_

    18 

    19 /** 

    20 @file

    21 @internalComponent

    22  */

    23 

    24 #include "directgdidrawableref.h"

    25 #include <graphics/sgimage.h>

    26 

    27 

    28 /**

    29 Class to allow an RSgImage to be created and used by CDirectGdiImageTargetImpl

    30 and CDirectGdiImageSourceImpl.

    31 

    32 @internalComponent

    33  */

    34 NONSHARABLE_CLASS(CDirectGdiImageRef) : public CDirectGdiDrawableRef

    35 {

    36 public:

    37 	virtual ~CDirectGdiImageRef();

    38 	inline const TSize& Size() const;

    39 	inline const TUidPixelFormat& PixelFormat() const;

    40 	inline const RSgImage& Image() const;

    41 	

    42 protected:

    43 	CDirectGdiImageRef();

    44 	virtual TInt Construct(const RSgImage& aSgImage);

    45 

    46 protected:

    47 	RSgImage iSgImage;

    48 	

    49 private:

    50 	TBool iSgImageOpen;

    51 	TSize iImageSize;	

    52 	TUidPixelFormat iImagePixelFormat;

    53 };

    54 

    55 /** 

    56 @return The size of the RSgImage.

    57  */

    58 inline const TSize& CDirectGdiImageRef::Size() const

    59 	{ 

    60 	return iImageSize; 

    61 	}

    62 

    63 /** 

    64 @return The pixel format of the RSgImage.

    65  */

    66 inline const TUidPixelFormat& CDirectGdiImageRef::PixelFormat() const

    67 	{ 

    68 	return iImagePixelFormat; 

    69 	}

    70 

    71 /**

    72 @return A const reference to the RSgImage contained in this class.

    73  */

    74 inline const RSgImage& CDirectGdiImageRef::Image() const

    75 	{ 

    76 	return iSgImage; 

    77 	}

    78 

    79 #endif // _DIRECTGDIIMAGEREF_H_