viewcontactofgraphic.hxx

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#ifndef INCLUDED_SVX_INC_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
#define INCLUDED_SVX_INC_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX

#include <sal/types.h>
#include <svx/sdr/contact/viewcontactoftextobj.hxx>
#include <svx/svdograf.hxx>

namespace drawinglayer { namespace attribute { class SdrLineFillShadowTextAttribute; }}
class GraphicAttr;

namespace sdr
{
    namespace contact
    {
        class ViewContactOfGraphic : public ViewContactOfTextObj
        {
        private:
            // helpers for constructing various primitive visualisations in various states
            drawinglayer::primitive2d::Primitive2DContainer createVIP2DSForPresObj(
                const basegfx::B2DHomMatrix& rObjectMatrix,
                const drawinglayer::attribute::SdrLineFillShadowTextAttribute& rAttribute) const;
            drawinglayer::primitive2d::Primitive2DContainer createVIP2DSForDraft(
                const basegfx::B2DHomMatrix& rObjectMatrix,
                const drawinglayer::attribute::SdrLineFillShadowTextAttribute& rAttribute) const;

        protected:
            // Create an Object-Specific ViewObjectContact, set ViewContact and
            // ObjectContact. Always needs to return something.
            virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) override;

        public:
            // access to SdrObject
            const SdrGrafObj& GetGrafObject() const
            {
                return static_cast<const SdrGrafObj&>(GetSdrObject());
            }
            SdrGrafObj& GetGrafObject()
            {
                return static_cast<SdrGrafObj&>(GetSdrObject());
            }

            // basic constructor, destructor
            explicit ViewContactOfGraphic(SdrGrafObj& rGrafObj);
            virtual ~ViewContactOfGraphic() override;

            // helpers for visualisation state
            bool visualisationUsesPresObj() const;
            bool visualisationUsesDraft() const;

        protected:
            // This method is responsible for creating the graphical visualisation data
            // ONLY based on model data
            virtual drawinglayer::primitive2d::Primitive2DContainer createViewIndependentPrimitive2DSequence() const override;
        };
    } // end of namespace contact
} // end of namespace sdr

#endif // INCLUDED_SVX_INC_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX

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