--- a/webengine/webkitutils/stmgesturefw/inc/pinchgesturerecogniser.h	Tue Feb 02 00:56:45 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,87 +0,0 @@
-/*
-* Copyright (c) 2008 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:Pinch Gesture Recognizer
-*
-*/
-
-#ifndef PINCHGESTURERECOGNISER_H_
-#define PINCHGESTURERECOGNISER_H_
-
-#include "rt_gestureengineif.h"
-#include <rt_gestureif.h>
-#include <rt_gesturelistener.h>
-
-class CCoeControl ;
-
-namespace stmGesture
-{
-/*!
- * Recognise pinching gesture. !!! very experimental !!!
- * It seems that in capacitive touch in Symbian 9.4 touching with two
- * fingers causes fast EDrag events which are far from each other.
- * This gesture recogniser tries to use that feature
- * to determine when the gestures looks like a pinch.
- * Would requires a lot of tuning to be really useful, if at all possible.
- * With current implementation it is easy to zoom in but
- * almost impossible to zoom out.
- */
-NONSHARABLE_CLASS( CPinchGestureRecogniser ): public CGestureRecogniser
-{
-public:
-    static const TGestureUid KUid = EGestureUidPinch;
-
-    static CPinchGestureRecogniser* NewL(MGestureListener* aListener);
-
-    virtual ~CPinchGestureRecogniser();
-    /*!
-     * MGestureRecogniserIf methods
-     */
-    virtual TGestureRecognitionState recognise(int numOfActiveStreams, MGestureEngineIf* ge) ;
-    virtual void release(MGestureEngineIf* ge) ;
-
-    virtual TGestureUid gestureUid() const
-        {
-        return KUid;
-        }
-
-    /* define the pinch triggering as speed value */
-    /* after EHold has been seen, then any move which is faster than this will enter pinch gesture */
-    /* note that the value varies depending on techology, speed is measured as pixels / ms */
-    void setPinchingSpeed(float aSpeed) __SOFTFP;
-
-private:
-    CPinchGestureRecogniser(MGestureListener* aListener) ;
-
-    void calculateZoomingLine() ;
-    float calculateDistance() ;
-    int adjustPinchMove(float& aPreviousDistance, float aNewDistance) ;
-
-private:
-    bool m_pinching ;
-    float m_pinchingspeed ;
-    TPoint m_pinchstart ;
-    TPoint m_pinchend ;
-
-    float m_m ;
-    float m_b ;
-
-    float m_ddistance ;
-    bool m_holdseen ;
-    TPoint m_holdseenAtPos ;
-    TTime m_holdseenAtTime ;
-};
-
-}
-
-#endif /* PINCHGESTURERECOGNISER_H_ */