/*

* Copyright (c) 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: 

*

*/

#ifndef __PAGEZOOMCONTROL_P_H__

#define __PAGEZOOMCONTROL_P_H__

#include <QTimer>

namespace WRT {

    class WrtPageManager; 

    class PageZoomControlPrivate : public QObject

    {     

        Q_OBJECT

    public:

        enum ZoomDirection{zoomOut = -1, zoomReset = 0, zoomIn = 1};

        PageZoomControlPrivate(WrtPageManager *mgr);

        ~PageZoomControlPrivate();

    public slots:

        void smoothZoomIn();

        void smoothZoomOut();   

    public:

        void createZoomTimer(ZoomDirection direction);

        void deleteTimer();

    private:

        void setZoom(ZoomDirection direction);

    public:

        WrtPageManager          *m_mgr; 

        qreal                   m_value;

        QTimer                  *m_smoothZoomTimer;

    };

}

#endif    //__PAGEZOOMCONTROL_P_H__