userpaintoverlay.hxx

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#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_SLIDE_USERPAINTOVERLAY_HXX
#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_SLIDE_USERPAINTOVERLAY_HXX
 
#include <cppcanvas/canvasgraphic.hxx>
 
#include <rgbcolor.hxx>
 
#include <memory>
#include <vector>
 
/* Definition of UserPaintOverlay class */
 
namespace slideshow::internal
    {
        class EventMultiplexer;
        struct SlideShowContext;
 
        class PaintOverlayHandler;
        typedef ::std::shared_ptr< class UserPaintOverlay > UserPaintOverlaySharedPtr;
        typedef ::std::vector< ::cppcanvas::PolyPolygonSharedPtr> PolyPolygonVector;
        class UserPaintOverlay
        {
        public:
            static UserPaintOverlaySharedPtr create( const RGBColor&          rStrokeColor,
                                                     double                   nStrokeWidth,
                                                     const SlideShowContext&  rContext,
                                                     PolyPolygonVector&&      rPolygons,
                                                     bool                     bActive);
            ~UserPaintOverlay();
            UserPaintOverlay(const UserPaintOverlay&) = delete;
            UserPaintOverlay& operator=(const UserPaintOverlay&) = delete;
            PolyPolygonVector const & getPolygons() const;
            void drawPolygons();
 
        private:
            UserPaintOverlay( const RGBColor&          rStrokeColor,
                              double                   nStrokeWidth,
                              const SlideShowContext&  rContext,
                              PolyPolygonVector&&     rPolygons,
                              bool                    bActive );
 
            ::std::shared_ptr<PaintOverlayHandler>    mpHandler;
            EventMultiplexer&                           mrMultiplexer;
        };
 
}
 
#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_SLIDE_USERPAINTOVERLAY_HXX
 
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