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

**

** 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.

**

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

#include <hbglobal.h>

#ifdef HB_FILTER_EFFECTS

#include "hbeffectgroup_p.h"

#include "hbeffectdef_p.h"

#include "hbvgchainedeffect_p.h"

#include "hbvgreflectioneffect_p.h"

#include "hbeffectfilter_p.h"

#include <QGraphicsItem>

#include <QtDebug>

// -----------------------------------------------------------------------------

// HbEffectPlanarReflection

HbEffectPlanarReflection::HbEffectPlanarReflection(

    const HbEffectFxmlFilterData &data,

    QGraphicsItem *item,

    HbEffectGroup *group) :

{

    // Default values of if something is not passed in FXML

    qreal opacity_start = 1;

    qreal opacity_end = 1;

    // Default values for color should be "undefined" so using default constructor,

    // which constructs invalid QColor.

    QColor color_start;

    QColor color_end;

    qreal offset_x_start = 0;

    qreal offset_x_end = 0;

    qreal offset_y_start = 0;

    qreal offset_y_end = 0;

    qreal fade_start = 0;

    qreal fade_end = 0;

    QList<HbEffectFxmlParamData> params = data.paramData();

    // Handle FXML parameters

        if (param.name() == FXML_KEYWORD_PLANAR_REFLECTION_OPACITY) {

            mAnimationO = createAnimation(param, opacity_start, opacity_end, group);

            mAnimationC = createAnimation(param, color_start, color_end, group);

            mAnimationX = createAnimation(param, offset_x_start, offset_x_end, group);

            mAnimationY = createAnimation(param, offset_y_start, offset_y_end, group);

            mAnimationF = createAnimation(param, fade_start, fade_end, group);

        }

    }

    // Create VG effect if there were effect parameters defined

    if (mEffectDefined) {

        // Add the effect to the filter effect chain in the effect group

        HbVgChainedEffect *chain = HbEffectAbstract::group()->vgEffect();

        mVgReflection = new HbVgReflectionEffect();

        mVgReflection->setCaching(true);

        chain->add(mVgReflection);

        // Set initial values for the effect

        mVgReflection->setOpacity(opacity_start);

        if (color_start.isValid()) {

            mVgReflection->setColor(color_start);

        }

        mVgReflection->setOffset(QPointF(offset_x_start, offset_y_start));

        mVgReflection->setFade(fade_start);

    }

}

HbEffectPlanarReflection::~HbEffectPlanarReflection()

{

}

QString HbEffectPlanarReflection::name() const

{

    return HB_EFFECT_NAME_PLANAR_REFLECTION;

}

void HbEffectPlanarReflection::updateFilterEffect()

{

    // Only update the graphics effect if the effect is running

    if (group()->isRunning()) {

        if (mAnimationO) {

            mVgReflection->setOpacity(qVariantValue<qreal>(mAnimationO->currentValue()));

        }

        if (mAnimationC) {

        }

        QPointF offset = mVgReflection->offset();

        if (mAnimationX) {

            offset.setX(qVariantValue<qreal>(mAnimationX->currentValue()));

        }

        if (mAnimationY) {

            offset.setY(qVariantValue<qreal>(mAnimationY->currentValue()));

        }

        mVgReflection->setOffset(offset);

        if (mAnimationF) {

        }

    }

}

#endif