writertreevisiting.hxx

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#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_WRITERTREEVISITING_HXX
#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_WRITERTREEVISITING_HXX
 
#include <treevisiting.hxx>
 
#include <pdfihelper.hxx>
 
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <com/sun/star/i18n/XCharacterClassification.hpp>
 
namespace pdfi
{
    struct DrawElement;
 
    class WriterXmlOptimizer : public ElementTreeVisitor
    {
    private:
        PDFIProcessor& m_rProcessor;
        css::uno::Reference<css::i18n::XBreakIterator> mxBreakIter;
        void optimizeTextElements(Element& rParent);
        void checkHeaderAndFooter( PageElement& rElem );
 
    public:
        const css::uno::Reference<css::i18n::XBreakIterator>& GetBreakIterator();
        explicit WriterXmlOptimizer(PDFIProcessor& rProcessor) :
            m_rProcessor(rProcessor)
        {}
 
        virtual void visit( HyperlinkElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
        virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
    };
 
    class WriterXmlFinalizer : public ElementTreeVisitor
    {
    private:
        StyleContainer& m_rStyleContainer;
        PDFIProcessor&  m_rProcessor;
 
        static void setFirstOnPage( ParagraphElement&    rElem,
                             StyleContainer&      rStyles,
                             const OUString& rMasterPageName );
 
    public:
        explicit WriterXmlFinalizer(StyleContainer& rStyleContainer,
                                    PDFIProcessor&  rProcessor) :
            m_rStyleContainer(rStyleContainer),
            m_rProcessor(rProcessor)
        {}
 
        virtual void visit( HyperlinkElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
        virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
    };
 
    class WriterXmlEmitter : public ElementTreeVisitor
    {
    private:
        css::uno::Reference< css::i18n::XCharacterClassification > mxCharClass;
        EmitContext& m_rEmitContext ;
        static void fillFrameProps( DrawElement&       rElem,
                             PropertyMap&       rProps,
                             const EmitContext& rEmitContext );
 
    public:
        const css::uno::Reference<css::i18n::XCharacterClassification >& GetCharacterClassification();
        explicit WriterXmlEmitter(EmitContext& rEmitContext) :
            m_rEmitContext(rEmitContext)
        {}
 
        virtual void visit( HyperlinkElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
        virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
        virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator&  ) override;
    };
}
 
#endif
 
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