--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/directgdi/src/directgdidrawablesource.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,92 @@
+// 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:
+//
+
+#include "directgdidriver.h"
+#include "directgdipaniccodes.h"
+#include <graphics/directgdidrawablesource.h>
+#include <graphics/sgimage.h>
+
+/**
+Default constructor. 
+Only for embedding instances of RDirectGdiDrawableSource into other classes as data members. 
+Before a RDirectGdiDrawableSource can be used the other constructor must be called. 
+*/
+EXPORT_C RDirectGdiDrawableSource::RDirectGdiDrawableSource()
+	: iDriver(NULL), iHandle(KNullHandle)
+	{
+	}
+
+/**
+Constructor.
+
+@param 	aDriver The CDirectGdiDriver for this thread.
+
+@pre 	The CDirectGdiDriver object has been initialised from the calling thread.
+@post 	This handle has a pointer to the CDirectGdiDriver for this thread. 
+		This handle is not associated with any DirectGDI adaptation-specific resource.
+*/
+EXPORT_C RDirectGdiDrawableSource::RDirectGdiDrawableSource(CDirectGdiDriver& aDriver)
+	: iDriver(&aDriver), iHandle(KNullHandle)
+	{
+	}
+
+/**
+Creates a DirectGDI adaptation-specific resource that is bound to the specified
+drawable resource so it can be drawn using the DirectGDI rendering API.
+
+@param 	aDrawable The drawable resource.
+
+@pre 	CDirectGdiDriver object for this handle has been set. The drawable
+		resource has been fully constructed.
+@post 	The DirectGDI adaptation-specific resource that is bound to the given
+		non-pixel resource is created and this handle is now associated with it.
+		The reference counter on the drawable resource is incremented.
+
+@return KErrNone if successful, KErrArgument if the drawable resource is not
+		valid, KErrAlreadyExists if this handle is already associated with a
+		DirectGDI adaptation-specific resource, otherwise one of the system-wide
+		error codes.
+@panic  DGDI 18, if this drawable source has no pointer to its assosicated CDirectGdiDriver.
+        This may occur if constructed using the default constructor, and has not yet been 
+        assigned to another drawable source created with the constructor overload.
+*/
+EXPORT_C TInt RDirectGdiDrawableSource::Create(const RSgDrawable& aDrawable)
+	{
+	GRAPHICS_ASSERT_ALWAYS(iDriver, EDirectGdiPanicDrawableSourceWithoutDriver);
+	return iDriver->CreateDrawableSource(*this, aDrawable);
+	}
+
+/**
+Destroys the DirectGDI adaptation-specific resource associated with this handle.
+Calling this method on a handle that is not associated with any DirectGDI 
+adaptation-specific resource will do nothing. Once Close() is called, this handle can be reused.
+
+@pre 	The CDirectGdiDriver object for this handle has been set.
+@post 	The DirectGDI specific resource associated with this handle will be destroyed,
+		at any time. This handle is no longer associated with a DirectGDI specific
+		resource. The reference counter of the underlying drawable resource is
+		decremented.
+@panic  DGDI 18, if this drawable source has no pointer to its assosicated CDirectGdiDriver.
+        This may occur if constructed using the default constructor, and has not yet been 
+        assigned to another drawable source created with the constructor overload.
+*/
+EXPORT_C void RDirectGdiDrawableSource::Close()
+	{
+	if (iHandle != KNullHandle)
+		{
+		GRAPHICS_ASSERT_ALWAYS(iDriver, EDirectGdiPanicDrawableSourceWithoutDriver);
+		iDriver->CloseDrawableSource(*this);
+		}
+	}