graphicsdeviceinterface/directgdiadaptation/cmnsrc/directgdiimageref.h
changeset 0 5d03bc08d59c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/directgdiadaptation/cmnsrc/directgdiimageref.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,79 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#ifndef _DIRECTGDIIMAGEREF_H_
+#define _DIRECTGDIIMAGEREF_H_
+
+/** 
+@file
+@internalComponent
+ */
+
+#include "directgdidrawableref.h"
+#include <graphics/sgimage.h>
+
+
+/**
+Class to allow an RSgImage to be created and used by CDirectGdiImageTargetImpl
+and CDirectGdiImageSourceImpl.
+
+@internalComponent
+ */
+NONSHARABLE_CLASS(CDirectGdiImageRef) : public CDirectGdiDrawableRef
+{
+public:
+	virtual ~CDirectGdiImageRef();
+	inline const TSize& Size() const;
+	inline const TUidPixelFormat& PixelFormat() const;
+	inline const RSgImage& Image() const;
+	
+protected:
+	CDirectGdiImageRef();
+	virtual TInt Construct(const RSgImage& aSgImage);
+
+protected:
+	RSgImage iSgImage;
+	
+private:
+	TBool iSgImageOpen;
+	TSize iImageSize;	
+	TUidPixelFormat iImagePixelFormat;
+};
+
+/** 
+@return The size of the RSgImage.
+ */
+inline const TSize& CDirectGdiImageRef::Size() const
+	{ 
+	return iImageSize; 
+	}
+
+/** 
+@return The pixel format of the RSgImage.
+ */
+inline const TUidPixelFormat& CDirectGdiImageRef::PixelFormat() const
+	{ 
+	return iImagePixelFormat; 
+	}
+
+/**
+@return A const reference to the RSgImage contained in this class.
+ */
+inline const RSgImage& CDirectGdiImageRef::Image() const
+	{ 
+	return iSgImage; 
+	}
+
+#endif // _DIRECTGDIIMAGEREF_H_