--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/layouts/inc/glxlayouthelper.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,93 @@
+/*
+* 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:    Layout to mapping function adapter class
+*
+*/
+
+
+
+
+#ifndef T_GLXLAYOUTHELPER_H
+#define T_GLXLAYOUTHELPER_H
+
+// INCLUDE DEPENDENCIES
+#include <e32std.h>
+#include <glxlayoutinfo.h>	// TGlxLayoutInfoResetter
+
+// FORWARD DECLARES
+class MGlxLayout;
+
+/**
+ * TGlxLayoutHelper
+ *  
+ * Sets the layout values from MGlxLayout and TGlxLayoutInfo
+ * to a CHuiVisual.
+ *
+ * @lib glxlayouts.lib
+ */
+class TGlxLayoutHelper
+	{
+	public:
+
+		/**
+		 * Constructor
+		 * @param aVisual the visual to layout
+		 */
+		IMPORT_C TGlxLayoutHelper( CAlfVisual& aVisual );
+
+		/**
+		 * Destructor.
+		 */
+		IMPORT_C ~TGlxLayoutHelper();
+
+		/**
+		 * This method should be called when the layout needs to be updated
+		 * @param aIndex the current index for the visual this helper is mapped
+		 * @param aScreenSize the screen size, passed on to the layout
+		 */
+		IMPORT_C void LayoutVisual( TInt aIndex, TSize aScreenSize );
+		/**
+         * This method should be called when the Panning (Drag)layout needs to be updated
+         * @param aIndex the current index for the visual this helper is mapped
+         * @param aScreenSize the screen size, passed on to the layout
+         */
+        IMPORT_C void LayoutPanVisual( TInt aIndex, TSize aScreenSize );
+		
+		/**
+		 * Sets the layout chain to this adapter.
+		 * @param aLayout layout to use
+		 */
+		IMPORT_C void SetLayout( MGlxLayout* aLayout );
+		/**
+		 * Gets the layout updated Size.
+		 */
+		IMPORT_C TSize GetUpdatedVisualSize( );
+		/**
+         * Gets the layout information.
+		 */
+        IMPORT_C TGlxLayoutInfo& GetUpdatedLayoutInfo( );
+
+	private:
+
+		/// Own: The layout info
+		TGlxLayoutInfoResetter iLayoutInfo;
+		/// Ref: The visual
+		CAlfVisual& iVisual;
+		/// Ref: The layout 
+		MGlxLayout* iLayout;
+
+	};
+	
+#endif // T_GLXLAYOUTHELPER_H
+