/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_SVX_SDR_OVERLAY_OVERLAYSELECTION_HXX
#define INCLUDED_SVX_SDR_OVERLAY_OVERLAYSELECTION_HXX

#include <svx/sdr/overlay/overlayobject.hxx>


namespace sdr::overlay
    {
        // overlay type definition
        enum class OverlayType
        {
            Invert,
            Solid,
            Transparent
        };

        class SVXCORE_DLLPUBLIC OverlaySelection final : public OverlayObject
        {
            // type of overlay
            OverlayType                         meOverlayType;

            // geometry of overlay
            std::vector< basegfx::B2DRange >    maRanges;

            // Values of last primitive creation. These are checked in getOverlayObjectPrimitive2DSequence
            // to evtl. get rid of last Primitive2DContainer. This ensures that these values are up-to-date
            // and are usable when creating primitives
            OverlayType                         maLastOverlayType;
            sal_uInt16                          mnLastTransparence;

            bool                                mbBorder : 1;

            // geometry creation for OverlayObject, can use local *Last* values
            virtual drawinglayer::primitive2d::Primitive2DContainer createOverlayObjectPrimitive2DSequence() override;

        public:
            OverlaySelection(
                OverlayType eType,
                const Color& rColor,
                std::vector< basegfx::B2DRange >&& rRanges,
                bool bBorder);
            virtual ~OverlaySelection() override;

            // data read access
            const std::vector< basegfx::B2DRange >& getRanges() const { return maRanges; }

            /// override to check conditions for last createOverlayObjectPrimitive2DSequence
            virtual drawinglayer::primitive2d::Primitive2DContainer getOverlayObjectPrimitive2DSequence() const override;

            // data write access
            void setRanges(std::vector< basegfx::B2DRange >&& rNew);
        };
} // end of namespace sdr::overlay


#endif // INCLUDED_SVX_SDR_OVERLAY_OVERLAYSELECTION_HXX

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