cppcanvas/source/wrapper/implcanvas.hxx

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  19
  20 #ifndef _CPPCANVAS_IMPLCANVAS_HXX
  21 #define _CPPCANVAS_IMPLCANVAS_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <com/sun/star/rendering/ViewState.hpp>
  25 #include <cppcanvas/canvas.hxx>
  26
  27 #include <boost/optional.hpp>
  28
  29
  30 namespace basegfx
  31 {
  32     class B2DHomMatrix;
  33     class B2DPolyPolygon;
  34 }
  35
  36 namespace com { namespace sun { namespace star { namespace rendering
  37 {
  38     class  XCanvas;
  39 } } } }
  40
  41
  42 /* Definition of ImplCanvas */
  43
  44 namespace cppcanvas
  45 {
  46
  47     namespace internal
  48     {
  49
  50         class ImplCanvas : public virtual Canvas
  51         {
  52         public:
  53             ImplCanvas( const ::com::sun::star::uno::Reference<
  54                             ::com::sun::star::rendering::XCanvas >& rCanvas );
  55             virtual ~ImplCanvas();
  56
  57             virtual void                             setTransformation( const ::basegfx::B2DHomMatrix& rMatrix );
  58             virtual ::basegfx::B2DHomMatrix          getTransformation() const;
  59
  60             virtual void                             setClip( const ::basegfx::B2DPolyPolygon& rClipPoly );
  61             virtual void                             setClip();
  62             virtual ::basegfx::B2DPolyPolygon const* getClip() const;
  63
  64             virtual FontSharedPtr                    createFont( const OUString& rFontName, const double& rCellSize ) const;
  65
  66             virtual ColorSharedPtr                   createColor() const;
  67
  68             virtual CanvasSharedPtr                  clone() const;
  69
  70             virtual void                             clear() const;
  71
  72             virtual ::com::sun::star::uno::Reference<
  73                 ::com::sun::star::rendering::XCanvas >      getUNOCanvas() const;
  74
  75             virtual ::com::sun::star::rendering::ViewState  getViewState() const;
  76
  77             // take compiler-provided default copy constructor
  78             //ImplCanvas(const ImplCanvas&);
  79
  80         private:
  81             // default: disabled assignment
  82             ImplCanvas& operator=( const ImplCanvas& );
  83
  84             mutable ::com::sun::star::rendering::ViewState                                  maViewState;
  85             boost::optional<basegfx::B2DPolyPolygon>                                        maClipPolyPolygon;
  86             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas >  mxCanvas;
  87         };
  88
  89     }
  90 }
  91
  92 #endif /* _CPPCANVAS_IMPLCANVAS_HXX */
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */