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

**

** 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 HBSTYLE_H

#define HBSTYLE_H

#include <hbglobal.h>

#include <QWindowsStyle>

#include <QGraphicsItem>

#include <QStyleOptionGraphicsItem>

#include <hbicon.h>

#include <hbdeviceprofile.h>

class HbStylePrivate;

class HbStyleParameters;

class HbStyleOption;

class HbWidgetBase;

class HbWidget;

class HbStylePrimitiveData;

class HB_CORE_EXPORT HbStyle:public QObject

{

    Q_OBJECT

public:

    HbStyle();

    ~HbStyle();

    // HbStyle::Primitive enums are DEPRECATED

    enum Primitive {

        P_CustomBase = 0x0f000000

    };

    enum PrimitiveType {

        PT_TextItem = 1,

        PT_RichTextItem = 2,

        PT_FrameItem = 3,

        PT_IconItem = 4,

        PT_MarqueeItem = 5,

        PT_TouchArea = 6,

        PT_ReservedValue = 0xffff

    };                                   

    virtual QGraphicsObject *createPrimitive(HbStyle::PrimitiveType primitiveType, const QString &itemName, QGraphicsObject *parent = 0) const;

    virtual bool updatePrimitive(QGraphicsObject *primitive, const HbStylePrimitiveData *data, QGraphicsObject *parent = 0) const;

    static void setItemName( QGraphicsItem *item, const QString &name );

    static QString itemName( const QGraphicsItem *item );

    bool parameter(const QString &param, qreal &value, const HbDeviceProfile &profile = HbDeviceProfile()) const;

    void parameters(HbStyleParameters &params, const HbDeviceProfile &profile = HbDeviceProfile()) const;

    void widgetParameters(HbStyleParameters &params, HbWidget* widget) const;

protected:

    friend class HbWidget;

    friend class HbWidgetStyleLoader;

    virtual void polish(HbWidget *widget, HbStyleParameters &params);

    virtual void updateThemedParams(HbWidget *widget);

    virtual bool hasOrientationSpecificStyleRules(HbWidget *widget);

    HbStylePrivate * const d_ptr;

    HbStyle( HbStylePrivate &dd, QStyle *parent );

private slots:

    void widgetDestroyed(QObject* obj);

private:

    Q_DISABLE_COPY( HbStyle )

    Q_DECLARE_PRIVATE_D( d_ptr, HbStyle )

};

#endif // HBSTYLE_H