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

**

** 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 HBEFFECTDROPSHADOW_H

#define HBEFFECTDROPSHADOW_H

#include <hbglobal.h>

#ifdef HB_FILTER_EFFECTS

#include "hbeffectabstract_p.h"

#include "hbeffectfxmldata_p.h"

#include "hbeffectfilter_p.h"

#include <QtGlobal>

#include <QVariantAnimation>

#include <QGraphicsEffect>

QT_BEGIN_NAMESPACE

class QtAnimation;

class QTransform;

QT_END_NAMESPACE

class HbEffectDropShadow;

class HbVgOutlineEffect;

class HbEffectAnimationData;

/**

* This effect class implements both drop_shadow and outline filter effects.

* If translation (offset) parameters are defined, it is a drop_shadow effect,

* otherwise it is an outline effect.

*/

class HB_AUTOTEST_EXPORT HbEffectDropShadow : public HbEffectFilter

{

public:

    enum type {

        dropShadow = 0x01,

        outline = 0x02

    };

    HbEffectDropShadow(

        const HbEffectFxmlFilterData &data,

        QGraphicsItem *item,

        HbEffectGroup *group);

    virtual ~HbEffectDropShadow();

    QString name() const;

    void updateFilterEffect();

protected:

    HbEffectFilterAnimation *mAnimationO;           // opacity

    HbEffectFilterAnimation *mAnimationS;           // steepness

    HbEffectFilterAnimation *mAnimationOutlineX;    // outline_x

    HbEffectFilterAnimation *mAnimationOutlineY;    // outline_y

    HbEffectFilterAnimation *mAnimationOffsetX;     // offset_x

    HbEffectFilterAnimation *mAnimationOffsetY;     // offset_y

    HbEffectColorAnimation *mAnimationC;            // color

    int mType;

};

#endif

#endif // HBEFFECTDROPSHADOW_H