include/svx/sdr/contact/viewcontactofgraphic.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef _SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  21 #define _SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  22
  23 #include <sal/types.h>
  24 #include <svx/sdr/contact/viewcontactoftextobj.hxx>
  25
  26 //////////////////////////////////////////////////////////////////////////////
  27 // predeclarations
  28
  29 class SdrGrafObj;
  30 namespace drawinglayer { namespace attribute { class SdrLineFillShadowTextAttribute; }}
  31 class GraphicAttr;
  32
  33 //////////////////////////////////////////////////////////////////////////////
  34
  35 namespace sdr
  36 {
  37     namespace contact
  38     {
  39         class ViewContactOfGraphic : public ViewContactOfTextObj
  40         {
  41         private:
  42             // helpers for constructing various primitive visualisations in various states
  43             drawinglayer::primitive2d::Primitive2DSequence createVIP2DSForPresObj(
  44                 const basegfx::B2DHomMatrix& rObjectMatrix,
  45                 const drawinglayer::attribute::SdrLineFillShadowTextAttribute& rAttribute,
  46                 const GraphicAttr& rLocalGrafInfo) const;
  47             drawinglayer::primitive2d::Primitive2DSequence createVIP2DSForDraft(
  48                 const basegfx::B2DHomMatrix& rObjectMatrix,
  49                 const drawinglayer::attribute::SdrLineFillShadowTextAttribute& rAttribute) const;
  50
  51         protected:
  52             // Create a Object-Specific ViewObjectContact, set ViewContact and
  53             // ObjectContact. Always needs to return something.
  54             virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
  55
  56         public:
  57             // access to SdrObject
  58             SdrGrafObj& GetGrafObject() const
  59             {
  60                 return ((SdrGrafObj&)GetSdrObject());
  61             }
  62
  63             // basic constructor, destructor
  64             explicit ViewContactOfGraphic(SdrGrafObj& rGrafObj);
  65             virtual ~ViewContactOfGraphic();
  66
  67             // #i102380#
  68             void flushGraphicObjects();
  69
  70             // helpers for viusualisation state
  71             bool visualisationUsesPresObj() const;
  72             bool visualisationUsesDraft() const;
  73
  74         protected:
  75             // This method is responsible for creating the graphical visualisation data
  76             // ONLY based on model data
  77             virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;
  78         };
  79     } // end of namespace contact
  80 } // end of namespace sdr
  81
  82 //////////////////////////////////////////////////////////////////////////////
  83
  84 #endif //_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  85
  86 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */