svgusenode.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include "svgnode.hxx"
#include "svgstyleattributes.hxx"
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <optional>
 
namespace svgio::svgreader
    {
        class SvgUseNode final : public SvgNode
        {
        private:
            SvgStyleAttributes          maSvgStyleAttributes;
 
            std::optional<basegfx::B2DHomMatrix>
                                        mpaTransform;
            SvgNumber                   maX;
            SvgNumber                   maY;
            SvgNumber                   maWidth;
            SvgNumber                   maHeight;
 
            // on demand
            OUString               maXLink;
            mutable bool           mbDecomposingSvgNode;
 
        public:
            SvgUseNode(
                SvgDocument& rDocument,
                SvgNode* pParent);
            virtual ~SvgUseNode() override;
 
            virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
            virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
            virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
 
            const std::optional<basegfx::B2DHomMatrix>& getTransform() const { return mpaTransform; }
            void setTransform(const std::optional<basegfx::B2DHomMatrix>& pMatrix) { mpaTransform = pMatrix; }
 
            const SvgNumber& getX() const { return maX; }
 
            const SvgNumber& getY() const { return maY; }
 
        };
 
} // end of namespace svgio::svgreader
 
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