svgdocument.hxx

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#pragma once
 
#include "svgnode.hxx"
#include <memory>
#include <unordered_map>
#include <vector>
 
namespace svgio::svgreader
    {
        typedef std::vector< std::unique_ptr<SvgNode> > SvgNodeVector;
 
        class SvgDocument
        {
        private:
            SvgNodeVector           maNodes;
 
            SvgNodeVector           maOrphanNodes;
 
            const OUString     maAbsolutePath;
 
            typedef std::unordered_map< OUString, const SvgNode* > IdTokenMapper;
            IdTokenMapper           maIdTokenMapperList;
 
            typedef std::unordered_map< OUString, const SvgStyleAttributes* > IdStyleTokenMapper;
            IdStyleTokenMapper      maIdStyleTokenMapperList;
 
        public:
            explicit SvgDocument(OUString aAbsolutePath);
            ~SvgDocument();
 
            SvgDocument(const SvgDocument&) = delete;
            SvgDocument& operator=(const SvgDocument&) = delete;
 
            void appendNode(std::unique_ptr<SvgNode> pNode);
 
            void addSvgNodeToMapper(const OUString& rStr, const SvgNode& rNode);
            void removeSvgNodeFromMapper(const OUString& rStr);
 
            const SvgNode* findSvgNodeById(const OUString& rStr) const;
 
            void addSvgStyleAttributesToMapper(const OUString& rStr, const SvgStyleAttributes& rSvgStyleAttributes);
 
            bool hasGlobalCssStyleAttributes() const { return !maIdStyleTokenMapperList.empty(); }
            const SvgStyleAttributes* findGlobalCssStyleAttributes(const OUString& rStr) const;
 
            const SvgNodeVector& getSvgNodeVector() const { return maNodes; }
            const OUString& getAbsolutePath() const { return maAbsolutePath; }
 
            void addOrphanNode(SvgNode* pOrphan) { maOrphanNodes.emplace_back(pOrphan); }
        };
 
} // end of namespace svgio::svgreader
 
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