/* -*- 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 .

 */

#pragma once

#include "svgnode.hxx"

#include "svgstyleattributes.hxx"

#include <memory>

namespace svgio::svgreader

    {

        class SvgMarkerNode final : public SvgNode

        {

        public:

            enum class MarkerUnits

            {

                strokeWidth,

                userSpaceOnUse

            };

            enum class MarkerOrient

            {

                notset,

                auto_start,

                auto_start_reverse

            };

        private:

            /// buffered decomposition

            drawinglayer::primitive2d::Primitive2DContainer aPrimitives;

            /// use styles

            SvgStyleAttributes      maSvgStyleAttributes;

            /// variable scan values, dependent of given XAttributeList

            std::unique_ptr<basegfx::B2DRange>

                                    mpViewBox;

            SvgAspectRatio          maSvgAspectRatio;

            SvgNumber               maRefX;

            SvgNumber               maRefY;

            MarkerUnits             maMarkerUnits;

            SvgNumber               maMarkerWidth;

            SvgNumber               maMarkerHeight;

            double                  mfAngle;

            MarkerOrient            maMarkerOrient;

            const SvgStyleAttributes* maContextStyleAttibutes;

        public:

            SvgMarkerNode(

                SvgDocument& rDocument,

                SvgNode* pParent);

            virtual ~SvgMarkerNode() override;

            virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;

            virtual void parseAttribute(SVGToken aSVGToken, const OUString& aContent) override;

            /// get marker primitives buffered, uses decomposeSvgNode internally

            const drawinglayer::primitive2d::Primitive2DContainer& getMarkerPrimitives() const;

            /// InfoProvider support for % values

            virtual basegfx::B2DRange getCurrentViewPort() const override;

            /// viewBox content

            const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }

            void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }

            /// SvgAspectRatio content

            const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }

            /// RefX content, set if found in current context

            const SvgNumber& getRefX() const { return maRefX; }

            /// RefY content, set if found in current context

            const SvgNumber& getRefY() const { return maRefY; }

            /// MarkerUnits content

            MarkerUnits getMarkerUnits() const { return maMarkerUnits; }

            void setMarkerUnits(const MarkerUnits aMarkerUnits) { maMarkerUnits = aMarkerUnits; }

            /// MarkerWidth content, set if found in current context

            const SvgNumber& getMarkerWidth() const { return maMarkerWidth; }

            /// MarkerHeight content, set if found in current context

            const SvgNumber& getMarkerHeight() const { return maMarkerHeight; }

            /// Angle content, set if found in current context

            double getAngle() const { return mfAngle; }

            void setAngle(double fAngle) { mfAngle = fAngle;}

            /// MarkerOrient content

            MarkerOrient getMarkerOrient() const { return maMarkerOrient; }

            void setMarkerOrient(const MarkerOrient aMarkerOrient) { maMarkerOrient = aMarkerOrient; }

            const SvgStyleAttributes* getContextStyleAttributes() const { return maContextStyleAttibutes; }

            void setContextStyleAttributes(const SvgStyleAttributes* aContextStyleAttibutes) { maContextStyleAttibutes = aContextStyleAttibutes; }

        };

} // end of namespace svgio::svgreader

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