cppcanvas/source/wrapper/implcanvas.hxx

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  30
  31 #ifndef _CPPCANVAS_IMPLCANVAS_HXX
  32 #define _CPPCANVAS_IMPLCANVAS_HXX
  33
  34 #include <com/sun/star/uno/Reference.hxx>
  35 #include <com/sun/star/rendering/ViewState.hpp>
  36 #include <cppcanvas/canvas.hxx>
  37
  38 #include <boost/optional.hpp>
  39
  40 namespace rtl
  41 {
  42     class OUString;
  43 }
  44
  45 namespace basegfx
  46 {
  47     class B2DHomMatrix;
  48     class B2DPolyPolygon;
  49 }
  50
  51 namespace com { namespace sun { namespace star { namespace rendering
  52 {
  53     class  XCanvas;
  54 } } } }
  55
  56
  57 /* Definition of ImplCanvas */
  58
  59 namespace cppcanvas
  60 {
  61
  62     namespace internal
  63     {
  64
  65         class ImplCanvas : public virtual Canvas
  66         {
  67         public:
  68             ImplCanvas( const ::com::sun::star::uno::Reference<
  69                             ::com::sun::star::rendering::XCanvas >& rCanvas );
  70             virtual ~ImplCanvas();
  71
  72             virtual void                             setTransformation( const ::basegfx::B2DHomMatrix& rMatrix );
  73             virtual ::basegfx::B2DHomMatrix          getTransformation() const;
  74
  75             virtual void                             setClip( const ::basegfx::B2DPolyPolygon& rClipPoly );
  76             virtual void                             setClip();
  77             virtual ::basegfx::B2DPolyPolygon const* getClip() const;
  78
  79             virtual FontSharedPtr                    createFont( const ::rtl::OUString& rFontName, const double& rCellSize ) const;
  80
  81             virtual ColorSharedPtr                   createColor() const;
  82
  83             virtual CanvasSharedPtr                  clone() const;
  84
  85             virtual void                             clear() const;
  86
  87             virtual ::com::sun::star::uno::Reference<
  88                 ::com::sun::star::rendering::XCanvas >          getUNOCanvas() const;
  89
  90             virtual ::com::sun::star::rendering::ViewState      getViewState() const;
  91
  92             // take compiler-provided default copy constructor
  93             //ImplCanvas(const ImplCanvas&);
  94
  95         private:
  96             // default: disabled assignment
  97             ImplCanvas& operator=( const ImplCanvas& );
  98
  99             mutable ::com::sun::star::rendering::ViewState                                                                      maViewState;
 100             boost::optional<basegfx::B2DPolyPolygon>                                        maClipPolyPolygon;
 101             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas >      mxCanvas;
 102         };
 103
 104     }
 105 }
 106
 107 #endif /* _CPPCANVAS_IMPLCANVAS_HXX */