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

**

** 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 HBICONANIMATOR_H

#define HBICONANIMATOR_H

#include <hbglobal.h>

#include <QIcon>

#include <QObject>

class HbIconAnimatorPrivate;

class HbIcon;

class HbIconEngine;

class QGraphicsItem;

class QPainter;

class QRectF;

class HbView;

class HB_CORE_EXPORT HbIconAnimator : public QObject

{

    Q_OBJECT

public:

    HbIconAnimator();

    explicit HbIconAnimator(QGraphicsItem *item);

    ~HbIconAnimator();

    HbIcon icon() const;

    void setIcon(const HbIcon &icon);

    void setGraphicsItem(QGraphicsItem *item);

    void setOwnerView(HbView *view);

    void paint(

        QPainter *painter,

        const QRectF &rect,

        Qt::AspectRatioMode aspectRatioMode = Qt::KeepAspectRatio,

        Qt::Alignment alignment = Qt::AlignCenter,

        QIcon::Mode mode = QIcon::Normal,

        QIcon::State state = QIcon::Off) const;

public slots:

    void startAnimation();

    void stopAnimation();

signals:

    void animationStarted();

    void animationStopped();

    void animationProgressed();

    void animationFinished();

private:

    Q_DISABLE_COPY(HbIconAnimator)

    friend class HbIconEngine;

    friend class HbIconAnimation;

    friend class HbIconLoader;

    friend class HbIconAnimationManagerPrivate;

    HbIconAnimatorPrivate *d;

};

#endif // HBICONANIMATOR_H