Quelle  overlaypolypolygon.cxx   Sprache: C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <svx/sdr/overlay/overlaypolypolygon.hxx>
#include <svx/sdr/overlay/overlaymanager.hxx>
#include <drawinglayer/primitive2d/PolyPolygonMarkerPrimitive2D.hxx>
#include <drawinglayer/primitive2d/PolyPolygonSelectionPrimitive2D.hxx>
#include <drawinglayer/primitive2d/PolyPolygonStrokePrimitive2D.hxx>
#include <drawinglayer/primitive2d/PolyPolygonColorPrimitive2D.hxx>
#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
#include <svtools/optionsdrawinglayer.hxx>
#include <utility>


namespace sdr::overlay
{
        OverlayPolyPolygon::OverlayPolyPolygon(
                            basegfx::B2DPolyPolygon aLinePolyPolygon,
                            Color const & rLineColor,
                            double fLineWidth,
                            Color const & rFillColor)
            : OverlayObject(rLineColor)
            , maLinePolyPolygon(std::move(aLinePolyPolygon))
            , mfLineWidth(fLineWidth)
            , maFillColor(rFillColor)
        {
        }

        OverlayPolyPolygon::~OverlayPolyPolygon() = default;

        drawinglayer::primitive2d::Primitive2DContainer OverlayPolyPolygon::createOverlayObjectPrimitive2DSequence()
        {
            drawinglayer::primitive2d::Primitive2DContainer aReturnContainer;

            if (getOverlayManager())
            {
                const drawinglayer::attribute::LineAttribute aLineAttribute(getBaseColor().getBColor(), mfLineWidth);

                aReturnContainer = drawinglayer::primitive2d::Primitive2DContainer {
                    new drawinglayer::primitive2d::PolyPolygonStrokePrimitive2D(maLinePolyPolygon, aLineAttribute) };

                if (maFillColor.GetAlpha() != 0)
                {
                    aReturnContainer.push_back(new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(maLinePolyPolygon, maFillColor.getBColor()));
                }

                sal_uInt8 nTransparency = 255 - getBaseColor().GetAlpha();
                if (nTransparency > 0)
                {
                    aReturnContainer = drawinglayer::primitive2d::Primitive2DContainer{
                            new drawinglayer::primitive2d::UnifiedTransparencePrimitive2D(std::move(aReturnContainer), nTransparency / 255.0)
                     };
                }
            }

            return aReturnContainer;
        }

        drawinglayer::primitive2d::Primitive2DContainer OverlayPolyPolygonStripedAndFilled::createOverlayObjectPrimitive2DSequence()
        {
            drawinglayer::primitive2d::Primitive2DContainer aRetval;

            if(getOverlayManager())
            {
                const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());
                const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());
                const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());
                const drawinglayer::primitive2d::Primitive2DReference aStriped(
                    new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(
                        getLinePolyPolygon(),
                        aRGBColorA,
                        aRGBColorB,
                        fStripeLengthPixel));

                aRetval = drawinglayer::primitive2d::Primitive2DContainer { aStriped };

                const basegfx::BColor aHilightColor(SvtOptionsDrawinglayer::getHilightColor().getBColor());
                const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01);

                const drawinglayer::primitive2d::Primitive2DReference aFilled(
                    new drawinglayer::primitive2d::PolyPolygonSelectionPrimitive2D(
                        getLinePolyPolygon(),
                        aHilightColor,
                        fTransparence,
                        3.0,
                        false));

                aRetval.push_back(aFilled);
            }

            return aRetval;
        }

        void OverlayPolyPolygonStripedAndFilled::stripeDefinitionHasChanged()
        {
            // react on OverlayManager's stripe definition change
            objectChange();
        }

        OverlayPolyPolygonStripedAndFilled::OverlayPolyPolygonStripedAndFilled(
            basegfx::B2DPolyPolygon aLinePolyPolygon)
        :   OverlayObject(COL_BLACK),
            maLinePolyPolygon(std::move(aLinePolyPolygon))
        {
        }

        OverlayPolyPolygonStripedAndFilled::~OverlayPolyPolygonStripedAndFilled()
        {
        }

} // end of namespace

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