/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include <drawinglayer/attribute/sdrsceneattribute3d.hxx>

#include <com/sun/star/drawing/ProjectionMode.hpp>

#include <com/sun/star/drawing/ShadeMode.hpp>

namespace drawinglayer::attribute

{

        class ImpSdrSceneAttribute

        {

        public:

            // 3D scene attribute definitions

            double                         mfDistance;

            double                         mfShadowSlant;

            css::drawing::ProjectionMode   maProjectionMode;

            css::drawing::ShadeMode        maShadeMode;

            bool                           mbTwoSidedLighting : 1;

        public:

            ImpSdrSceneAttribute(

                double fDistance,

                double fShadowSlant,

                css::drawing::ProjectionMode aProjectionMode,

                css::drawing::ShadeMode aShadeMode,

                bool bTwoSidedLighting)

            :   mfDistance(fDistance),

                mfShadowSlant(fShadowSlant),

                maProjectionMode(aProjectionMode),

                maShadeMode(aShadeMode),

                mbTwoSidedLighting(bTwoSidedLighting)

            {

            }

            ImpSdrSceneAttribute()

            :   mfDistance(0.0),

                mfShadowSlant(0.0),

                maProjectionMode(css::drawing::ProjectionMode_PARALLEL),

                maShadeMode(css::drawing::ShadeMode_FLAT),

                mbTwoSidedLighting(false)

            {

            }

            // data read access

            double getShadowSlant() const { return mfShadowSlant; }

            css::drawing::ProjectionMode getProjectionMode() const { return maProjectionMode; }

            css::drawing::ShadeMode getShadeMode() const { return maShadeMode; }

            bool getTwoSidedLighting() const { return mbTwoSidedLighting; }

            bool operator==(const ImpSdrSceneAttribute& rCandidate) const

            {

                return (mfDistance == rCandidate.mfDistance

                    && getShadowSlant() == rCandidate.getShadowSlant()

                    && getProjectionMode() == rCandidate.getProjectionMode()

                    && getShadeMode() == rCandidate.getShadeMode()

                    && getTwoSidedLighting() == rCandidate.getTwoSidedLighting());

            }

        };

        namespace

        {

            SdrSceneAttribute::ImplType& theGlobalDefault()

            {

                static SdrSceneAttribute::ImplType SINGLETON;

                return SINGLETON;

            }

        }

        SdrSceneAttribute::SdrSceneAttribute(

            double fDistance,

            double fShadowSlant,

            css::drawing::ProjectionMode aProjectionMode,

            css::drawing::ShadeMode aShadeMode,

            bool bTwoSidedLighting)

        :   mpSdrSceneAttribute(ImpSdrSceneAttribute(

                fDistance, fShadowSlant, aProjectionMode, aShadeMode, bTwoSidedLighting))

        {

        }

        SdrSceneAttribute::SdrSceneAttribute()

        :   mpSdrSceneAttribute(theGlobalDefault())

        {

        }

        SdrSceneAttribute::SdrSceneAttribute(const SdrSceneAttribute&) = default;

        SdrSceneAttribute::SdrSceneAttribute(SdrSceneAttribute&&) = default;

        SdrSceneAttribute::~SdrSceneAttribute() = default;

        bool SdrSceneAttribute::isDefault() const

        {

            return mpSdrSceneAttribute.same_object(theGlobalDefault());

        }

        SdrSceneAttribute& SdrSceneAttribute::operator=(const SdrSceneAttribute&) = default;

        SdrSceneAttribute& SdrSceneAttribute::operator=(SdrSceneAttribute&&)  = default;

        bool SdrSceneAttribute::operator==(const SdrSceneAttribute& rCandidate) const

        {

            // tdf#87509 default attr is always != non-default attr, even with same values

            if(rCandidate.isDefault() != isDefault())

                return false;

            return rCandidate.mpSdrSceneAttribute == mpSdrSceneAttribute;

        }

        double SdrSceneAttribute::getShadowSlant() const

        {

            return mpSdrSceneAttribute->getShadowSlant();

        }

        css::drawing::ProjectionMode SdrSceneAttribute::getProjectionMode() const

        {

            return mpSdrSceneAttribute->getProjectionMode();

        }

        css::drawing::ShadeMode SdrSceneAttribute::getShadeMode() const

        {

            return mpSdrSceneAttribute->getShadeMode();

        }

        bool SdrSceneAttribute::getTwoSidedLighting() const

        {

            return mpSdrSceneAttribute->getTwoSidedLighting();

        }

} // end of namespace

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