/* -*- 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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