/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBSTYLEPRIMITIVEDATA_H

#define HBSTYLEPRIMITIVEDATA_H

#include <QStyle>

#include <hbglobal.h>

#include <hbstylevalue.h>

class HB_CORE_EXPORT HbStylePrimitiveData

{

public:

    enum DataType {

            SPD_Base = 0,

            SPD_Text = 1,

            SPD_RichText = 2,

            SPD_Frame = 3,

            SPD_Icon = 4,

            SPD_Marquee = 5,

            SPD_TouchArea = 6,

        };

    enum PrimitiveDataType { Type = SPD_Base };

    enum PrimitiveDataVersion { Version = 1 };

    HbStylePrimitiveData(int type = SPD_Base, int version = 1);

    QStyle::State state;

    int version;

    int type;

};

template <typename T>

T hbstyleprimitivedata_cast(const HbStylePrimitiveData *data)

{

    // data must be valid, version must be the same or greater, and the type must match

    if (data && data->version >= static_cast<T>(0)->Version && 

        (data->type == static_cast<T>(0)->Type))

        return static_cast<T>(data);

    return 0;

}

template <typename T>

T hbstyleprimitivedata_cast(HbStylePrimitiveData *data)

{

    if (data && data->version >= static_cast<T>(0)->Version && 

        (data->type == static_cast<T>(0)->Type))

        return static_cast<T>(data);

    return 0;

}

#endif // HBSTYLEPRIMITIVEDATA_H