AOO410/main/svx/inc/svx/sdr/contact/viewcontactofsdrole2obj.hxx

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#ifndef _SDR_CONTACT_VIEWCONTACTOFSDROLE2OBJ_HXX
#define _SDR_CONTACT_VIEWCONTACTOFSDROLE2OBJ_HXX

#include <svx/sdr/contact/viewcontactofsdrrectobj.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>

//////////////////////////////////////////////////////////////////////////////
// predeclarations

class SdrOle2Obj;
class Graphic;

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		class ViewContactOfSdrOle2Obj : public ViewContactOfSdrRectObj
		{
        private:
            // #123539# allow local buffering of chart data (if chart)
            drawinglayer::primitive2d::Primitive2DReference mxChartContent;

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

		public:
			// access to SdrOle2Obj
			SdrOle2Obj& GetOle2Obj() const
			{
				return (SdrOle2Obj&)GetSdrObject();
			}

            /// helper to create transformation from SdrObject
            basegfx::B2DHomMatrix createObjectTransform() const;

            // basic constructor, used from SdrObject.
			ViewContactOfSdrOle2Obj(SdrOle2Obj& rOle2Obj);
			virtual ~ViewContactOfSdrOle2Obj();

			// helper for creating a OLE sequence for this object. It takes care od attributes, needed
            // scaling (e.g. for EmptyPresObj's), the correct graphic and other stuff. It is used from
            // createViewIndependentPrimitive2DSequence with false, and with evtl. HighContrast true
            // from the VOC which knows that
            drawinglayer::primitive2d::Primitive2DSequence createPrimitive2DSequenceWithParameters(bool bHighContrast) const;

            // #123539# get rid of buffered chart content (if there) on change
            virtual void ActionChanged();

        protected:
			// This method is responsible for creating the graphical visualisation data
            // ONLY based on model data, just wraps to call createPrimitive2DSequenceWithParameters(false)
			virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;
		};
	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////

#endif //_SDR_CONTACT_VIEWCONTACTOFSDROLE2OBJ_HXX

// eof