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#ifndef _SVX_TABLEHANDLES_HXX
#define _SVX_TABLEHANDLES_HXX

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

#include <svx/svdhdl.hxx>

// --------------------------------------------------------------------

namespace sdr { namespace table {

enum TableEdgeState { Empty, Invisible, Visible };

struct TableEdge
{
    sal_Int32 mnStart;
    sal_Int32 mnEnd;
    TableEdgeState meState;

    TableEdge() : mnStart(0), mnEnd(0), meState(Empty) {}
};

typedef std::vector< TableEdge > TableEdgeVector;

class TableEdgeHdl : public SdrHdl
{
public:
    TableEdgeHdl( const Point& rPnt, bool bHorizontal, sal_Int32 nMin, sal_Int32 nMax, sal_Int32 nEdges );

    sal_Int32 GetValidDragOffset( const SdrDragStat& rDrag ) const;

    virtual Pointer GetPointer() const;

    void SetEdge( sal_Int32 nEdge, sal_Int32 nStart, sal_Int32 nEnd, TableEdgeState nState );

    bool IsHorizontalEdge() const { return mbHorizontal; }

    basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const;
    void getPolyPolygon(basegfx::B2DPolyPolygon& rVisible, basegfx::B2DPolyPolygon& rInvisible, const SdrDragStat* pDrag) const;

protected:
    // create marker for this kind
    virtual void CreateB2dIAObject();

private:
    bool mbHorizontal;
    sal_Int32 mnMin, mnMax;
    TableEdgeVector maEdges;
};

class TableBorderHdl : public SdrHdl
{
public:
    TableBorderHdl( const Rectangle& rRect );

    virtual Pointer GetPointer() const;

protected:
    // create marker for this kind
    virtual void CreateB2dIAObject();

private:
    Rectangle maRectangle;
};

} // end of namespace table
} // end of namespace sdr

#endif

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