/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
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#ifndef INCLUDED_STARMATH_SOURCE_MATHMLATTR_HXX
#define INCLUDED_STARMATH_SOURCE_MATHMLATTR_HXX

#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <tools/fract.hxx>

// MathML 3: 2.1.5.1 Syntax notation used in the MathML specification
// <https://www.w3.org/TR/MathML/chapter2.html#id.2.1.5.1>
// MathML 2: 2.4.4.2 Attributes with units
// <https://www.w3.org/TR/MathML2/chapter2.html#fund.attval>
// MathML 3: 2.1.5.2 Length Valued Attributes
// <https://www.w3.org/TR/MathML/chapter2.html#fund.units>

enum class MathMLLengthUnit {
    None,
    Em,
    Ex,
    Px,
    In,
    Cm,
    Mm,
    Pt,
    Pc,
    Percent
};

struct MathMLAttributeLengthValue
{
    Fraction aNumber;
    MathMLLengthUnit eUnit;
    MathMLAttributeLengthValue()
        : eUnit(MathMLLengthUnit::None)
    {
    }
};

sal_Int32 ParseMathMLAttributeLengthValue(const OUString &rStr, MathMLAttributeLengthValue& rV);


// MathML 3: 3.2.2 Mathematics style attributes common to token elements
// <https://www.w3.org/TR/MathML3/chapter3.html#presm.commatt>

enum class MathMLMathvariantValue {
    Normal,
    Bold,
    Italic,
    BoldItalic,
    DoubleStruck,
    BoldFraktur,
    Script,
    BoldScript,
    Fraktur,
    SansSerif,
    BoldSansSerif,
    SansSerifItalic,
    SansSerifBoldItalic,
    Monospace,
    Initial,
    Tailed,
    Looped,
    Stretched
};

bool GetMathMLMathvariantValue(const OUString &rStr, MathMLMathvariantValue& rV);

#endif

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