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

**

** 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 HbFeedback 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 HBABSTRACTFEEDBACK_H

#define HBABSTRACTFEEDBACK_H

#include <hbfeedbacknamespace.h>

#include <QWidget>

#include <QRect>

#include <QPointer>

class QGraphicsItem;

class QGraphicsView;

class HbAbstractFeedbackPrivate;

class HB_FEEDBACK_EXPORT HbAbstractFeedback

{

public:

    HbAbstractFeedback();

    virtual ~HbAbstractFeedback();

    virtual HbFeedback::Type type() const = 0;

    virtual bool isValid() const = 0;

    bool isLocated() const;

    QRect rect() const;

    QWidget* window() const;

    HbFeedback::Modalities modalities() const;

    void setRect(QRect rect);

    void setRect(const QWidget* widget);

    void setRect(const QGraphicsItem* graphicsItem, const QGraphicsView* graphicsView);

    void setOwningWindow(const QWidget* widget);

    void setModalities(HbFeedback::Modalities modalities = HbFeedback::All);

    virtual HbAbstractFeedback &operator=(const HbAbstractFeedback &feedback);

    virtual bool operator==(const HbAbstractFeedback &feedback) const;

    virtual bool operator!=(const HbAbstractFeedback &feedback) const;

private:

    HbAbstractFeedbackPrivate *d;

};

#endif // HBABSTRACTFEEDBACK_H