summaryrefslogtreecommitdiff
path: root/starmath/source/mathmlattr.hxx
blob: f5402546e68ea9a5b717767116971f7a344baf1d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#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>

sal_Int32 ParseMathMLUnsignedNumber(const OUString &rStr, Fraction *pUN);

sal_Int32 ParseMathMLNumber(const OUString &rStr, Fraction *pN);

// 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;
};

sal_Int32 ParseMathMLAttributeLengthValue(const OUString &rStr, MathMLAttributeLengthValue *pV);


// 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 *pV);

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */