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webengine/webkitutils/rt_gesturehelper/src/gestureeventfilter.h
author Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
Mon, 30 Mar 2009 12:54:55 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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/*
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 * gestureeventfilter.h
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 *
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 *  Created on: Jan 22, 2009
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 *      Author: tyutyuni
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 */
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#include <e32base.h>













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#include <e32std.h>













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#include <w32std.h>













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#ifndef GESTUREEVENTFILTER_H_













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#define GESTUREEVENTFILTER_H_













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namespace RT_GestureHelper













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{













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enum TFilterReason













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    {













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    EFilteredNoReason,













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    EFilteredBySize,













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    EFilteredByTime













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    };













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NONSHARABLE_CLASS(CGestureEventFilter) : public CBase













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    {













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    public:













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        CGestureEventFilter(TInt aTapSize);













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        ~CGestureEventFilter();













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        TBool FilterDrag(const TPointerEvent& aPointerEvent, TTime& eventTime, TInt& aReason);













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        TBool FilterDrag(const TPointerEvent& aPointerEvent, TInt& aReason);













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    private:













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        TTime  iTouchDownTime;













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        TPoint iTouchDownPos;













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        TBool  iIsTouchDown;













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        TTime  iLastEventTime;













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        TInt   iTapSize;













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    };













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}













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#endif /* GESTUREEVENTFILTER_H_ */















FCL/sf/mw/web