--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/icl/orientationtransformextension.h	Wed Mar 31 12:33:34 2010 +0100
@@ -0,0 +1,98 @@
+// 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:
+// This is Image Transform extension for Rotate/Flip Transformations
+// 
+//
+
+/**
+ @file
+ @publishedAll 
+ @released
+*/
+
+#ifndef __ORIENTATIONTRANFORMEEXTENSION_H__
+#define __ORIENTATIONTRANFORMEEXTENSION_H__
+
+#include <e32base.h>
+#include <icl/imagetransformpluginext.h>
+#include <icl/icl_uids.hrh>
+
+/**
+@publishedAll 
+@released
+
+The Orientation Extension to the ImageTransform plugin.
+ 
+The class provides the methods to set the image orientation and is intended to be implemented
+by the plugins supporting the rotation of the image based on the orientation. The plugin
+supporting this extension must use the opaque_data v2 format in RSS file and also the orientation flag
+must be set in the opaque_data. The client must retrieve this extension implementation from 
+the plugin using its extension UID. 
+*/
+class COrientationTransformExtension : public CImageTransformPluginExtension
+	{
+public:
+	/** 
+	The possible orientations of the image. Similar to the EXIF orientation tag
+	*/
+	enum TOrientation
+		{
+		/**
+		No rotation done
+		*/
+		ERotationNone = 1,
+		/**
+		Rotate the image clockwise through 90 degrees.
+		*/
+		ERotation90DegreesClockwise = 6,
+		/**
+		Rotate the image clockwise through 180 degrees.
+		*/
+		ERotation180DegreesClockwise = 3,
+		/**
+		Rotate the image clockwise through 270 degrees.
+		*/
+		ERotation270DegreesClockwise = 8,
+		/** 
+		Mirror the image over its vertical axis
+		*/
+		EMirrorVerticalAxis = 2,
+		/**
+		Mirror the image over its horizontal axis
+		*/
+		EMirrorHorizontalAxis = 4,
+		/**
+		Transpose (or mirror) the image across a diagonal running from top-left to lower-right.
+		*/
+		ETransposeOverMainDiagonal = 5,
+		/**
+		Transpose (or mirror) the image across a diagonal running from top-right to lower-left.
+		*/
+		ETransposeOverMinorDiagonal = 7
+		};	
+
+	IMPORT_C void SetOrientationL(TOrientation aOrientation ) ;
+
+protected:
+	virtual void DoSetOrientationL(TOrientation aOrientation) = 0;
+
+private:
+	IMPORT_C virtual void ReservedVirtual5();
+
+private:	
+	// Future proofing
+	TAny* iPad;
+	};
+
+#endif // __ORIENTATIONTRANFORMEEXTENSION_H__