include/vcl/mapmod.hxx

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  19
  20 #ifndef INCLUDED_VCL_MAPMOD_HXX
  21 #define INCLUDED_VCL_MAPMOD_HXX
  22
  23 #include <vcl/dllapi.h>
  24 #include <tools/mapunit.hxx>
  25 #include <o3tl/cow_wrapper.hxx>
  26
  27 class Point;
  28 class Fraction;
  29 class SvStream;
  30 class OutputDevice;
  31
  32
  33 class VCL_DLLPUBLIC MapMode
  34 {
  35     friend class        OutputDevice;
  36
  37 public:
  38     struct ImplMapMode;
  39
  40     MapMode();
  41     MapMode( const MapMode& rMapMode );
  42     MapMode( MapUnit eUnit );
  43     MapMode( MapUnit eUnit, const Point& rLogicOrg,
  44         const Fraction& rScaleX, const Fraction& rScaleY );
  45     ~MapMode();
  46
  47     void            SetMapUnit( MapUnit eUnit );
  48     MapUnit         GetMapUnit() const;
  49
  50     void            SetOrigin( const Point& rOrigin );
  51     const Point&    GetOrigin() const;
  52
  53     void            SetScaleX( const Fraction& rScaleX );
  54     const Fraction& GetScaleX() const;
  55     void            SetScaleY( const Fraction& rScaleY );
  56     const Fraction& GetScaleY() const;
  57
  58     /// Gets the multiplier, which is relative to 1/100 mm units
  59     double          GetUnitMultiplier() const;
  60
  61     MapMode&        operator=( const MapMode& rMapMode );
  62     MapMode&        operator=( MapMode&& rMapMode );
  63     bool            operator==( const MapMode& rMapMode ) const;
  64     bool            operator!=( const MapMode& rMapMode ) const
  65                         { return !(MapMode::operator==( rMapMode )); }
  66     bool            IsDefault() const;
  67
  68     friend VCL_DLLPUBLIC SvStream& ReadMapMode( SvStream& rIStm, MapMode& rMapMode );
  69     friend VCL_DLLPUBLIC SvStream& WriteMapMode( SvStream& rOStm, const MapMode& rMapMode );
  70
  71     typedef o3tl::cow_wrapper< ImplMapMode > ImplType;
  72
  73 private:
  74     ImplType        mpImplMapMode;
  75
  76     SAL_DLLPRIVATE bool IsSimple() const;
  77 };
  78
  79 #endif // INCLUDED_VCL_MAPMOD_HXX
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */