79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include <sal/config.h>
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#include <string_view>
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#include <rtl/ustring.hxx>
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#include <tools/fract.hxx>
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// MathML 3: 2.1.5.1 Syntax notation used in the MathML specification
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// <https://www.w3.org/TR/MathML/chapter2.html#id.2.1.5.1>
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// MathML 2: 2.4.4.2 Attributes with units
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// <https://www.w3.org/TR/MathML2/chapter2.html#fund.attval>
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// MathML 3: 2.1.5.2 Length Valued Attributes
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// <https://www.w3.org/TR/MathML/chapter2.html#fund.units>
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enum class MathMLLengthUnit
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{
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None,
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Em,
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Ex,
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Px,
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In,
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Cm,
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Mm,
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Pt,
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Pc,
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Percent
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};
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struct MathMLAttributeLengthValue
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{
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Fraction aNumber;
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MathMLLengthUnit eUnit;
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MathMLAttributeLengthValue()
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: eUnit(MathMLLengthUnit::None)
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{
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}
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};
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bool ParseMathMLAttributeLengthValue(std::u16string_view rStr, MathMLAttributeLengthValue& rV);
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// MathML 3: 3.2.2 Mathematics style attributes common to token elements
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// <https://www.w3.org/TR/MathML3/chapter3.html#presm.commatt>
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enum class MathMLMathvariantValue
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{
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Normal,
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Bold,
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Italic,
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BoldItalic,
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DoubleStruck,
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BoldFraktur,
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Script,
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BoldScript,
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Fraktur,
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SansSerif,
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BoldSansSerif,
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SansSerifItalic,
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SansSerifBoldItalic,
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Monospace,
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Initial,
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Tailed,
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Looped,
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Stretched
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};
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bool GetMathMLMathvariantValue(const OUString& rStr, MathMLMathvariantValue& rV);
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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