mathmlMo.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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/*
 Warning: The SvXMLElementExport helper class creates the beginning and
 closing tags of xml elements in its constructor and destructor, so there's
 hidden stuff going on, on occasion the ordering of these classes declarations
 may be significant
*/
 
#pragma once
 
#include <sal/types.h>
#include <rtl/ustring.hxx>
#include <utility>
#include <vector>
 
// https://www.w3.org/TR/MathML3/appendixc.html
 
enum class moOpDP : sal_uInt16
{ // moOperatorDataProperty
    nonedp = 0x0000,
    accent = 0x0001,
    fence = 0x0002,
    stretchy = 0x0004,
    symmetric = 0x0008,
    separator = 0x0010,
    linebreakstyleAfter = 0x0020,
    largeop = 0x0080,
    movablelimits = 0x0100,
    starmathCustom = 0x0200,
    starmathCustomMo = 0x0400,
    stretchyfence = 0x0006,
    movablelargeop = 0x0180
};
 
enum class moOpDF : sal_uInt16
{ // moOperatorDataForm
    nonedf = 0x0000,
    prefix = 0x0001,
    infix = 0x0002,
    postfix = 0x0004,
    prepostfix = 0x0005
};
 
struct moOperatorData
{
    OUString m_motxt;
    moOpDF m_form;
    sal_uInt16 m_priority;
    sal_uInt16 m_lspace;
    sal_uInt16 m_rspace;
    moOpDP m_properties;
 
    moOperatorData(OUString motxt, moOpDF form, sal_uInt16 priority, sal_uInt16 lspace,
                   sal_uInt16 rspace, moOpDP properties)
        : m_motxt(std::move(motxt))
        , m_form(form)
        , m_priority(priority)
        , m_lspace(lspace)
        , m_rspace(rspace)
        , m_properties(properties)
    {
    }
};
 
inline moOpDF operator|(moOpDF a, moOpDF b)
{
    return static_cast<moOpDF>(static_cast<sal_uInt16>(a) | static_cast<sal_uInt16>(b));
}
 
inline moOpDF operator&(moOpDF a, moOpDF b)
{
    return static_cast<moOpDF>(static_cast<sal_uInt16>(a) & static_cast<sal_uInt16>(b));
}
 
inline moOpDP operator|(moOpDP a, moOpDP b)
{
    return static_cast<moOpDP>(static_cast<sal_uInt16>(a) | static_cast<sal_uInt16>(b));
}
 
inline moOpDP operator&(moOpDP a, moOpDP b)
{
    return static_cast<moOpDP>(static_cast<sal_uInt16>(a) & static_cast<sal_uInt16>(b));
}
 
namespace starmathdatabase
{
constexpr size_t MATHML_MO_COUNT = 1100;
 
extern std::vector<moOperatorData> moOperatorDataDictionary;
}
 
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