/*
* 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: Zoom Event Handler
*
*/
#ifndef MGLXZOOMEVENTHANDLERS_H_
#define MGLXZOOMEVENTHANDLERS_H_
#include <alf/alftimedvalue.h> // for TAlfRealPoint
#include <glxzoomview.hrh>
class MGlxZoomEventHandlers
{
public:
/**
* Handles the set view port
*/
virtual void HandleViewPortParametersChanged(TPoint& aViewPortTopLeft ,
TInt aTransitionTime ,
TSize *apViewPortDimension = NULL,
TInt aPrimarySliderLevel = -1) = 0;
virtual void HandleShowUi(TBool aShow= EFalse) = 0;
virtual void HandleZoomOutL(TInt aCommandId) = 0;
virtual TBool HandlePointerEventsL(const TAlfEvent &aEvent)= 0;
};
#endif /* MGLXZOOMEVENTHANDLERS_H_ */