--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/webkitutils/rt_gesturehelper/src/gesturerecogniser.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Algorithm to recognise gesture from a stream of points
+*
+*/
+
+
+#ifndef _GESTURERECOGNISER_H_
+#define _GESTURERECOGNISER_H_
+
+#include <e32std.h>
+#include "rt_gestureobserver.h"
+
+namespace RT_GestureHelper
+{
+
+class TPointArray;
+
+/**
+ * Note: Not a static class or a function pointer, just to make it sligthly 
+ * easier to replace it with a heavier implementation
+ */
+NONSHARABLE_CLASS( TGestureRecogniser )
+    {
+public:
+    /** 
+     * Translates points into a gesture code
+     * @param aPoints Points that form the gestures. Client is not required 
+     *                to pass in repeated points (sequential points that are 
+     *                almost in the same place)
+     * @param aIsHolding ETrue if gesture was ended at pointer being held down at same position
+     *                   EFalse if gesture ended at pointer being released 
+     * @return recognised gesture id or EUnknownGesture
+     */
+    TGestureCode GestureCode( const TPointArray& aPoints ) const;
+    };
+    
+} // namespace GestureHelper
+
+#endif // _GESTURERECOGNISER_H_