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#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPIXELPROCESSOR2D_HXX
#define INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPIXELPROCESSOR2D_HXX

#include <drawinglayer/drawinglayerdllapi.h>

#include <drawinglayer/processor2d/vclprocessor2d.hxx>
#include <vcl/outdev.hxx>

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace processor2d
    {
        /** VclPixelProcessor2D class

            This processor derived from VclProcessor2D is the base class for rendering
            all feeded primitives to a VCL Window. It is the currently used renderer
            for all VCL editing output from the DrawingLayer.
         */
        class DRAWINGLAYER_DLLPUBLIC VclPixelProcessor2D : public VclProcessor2D
        {
        private:
            /*  The Pixel renderer resets the original MapMode from the OutputDevice.
                For some situations it is necessary to get it again, so it is rescued here
             */
            MapMode                             maOriginalMapMode;

        protected:
            /*  the local processor for BasePrinitive2D-Implementation based primitives,
                called from the common process()-implementation
             */
            virtual void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);

        public:
            /// constructor/destructor
            VclPixelProcessor2D(
                const geometry::ViewInformation2D& rViewInformation,
                OutputDevice& rOutDev);
            virtual ~VclPixelProcessor2D();

            /// data read access
            const MapMode& getOriginalMapMode() const { return maOriginalMapMode; }
        };
    } // end of namespace processor2d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////

#endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPIXELPROCESSOR2D_HXX

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