/src/libreoffice/starmath/inc/mathml/mathmlattr.hxx
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | */ |
9 | | |
10 | | #pragma once |
11 | | |
12 | | #include <sal/config.h> |
13 | | |
14 | | #include <string_view> |
15 | | |
16 | | #include <rtl/ustring.hxx> |
17 | | #include <tools/fract.hxx> |
18 | | |
19 | | // MathML 3: 2.1.5.1 Syntax notation used in the MathML specification |
20 | | // <https://www.w3.org/TR/MathML/chapter2.html#id.2.1.5.1> |
21 | | // MathML 2: 2.4.4.2 Attributes with units |
22 | | // <https://www.w3.org/TR/MathML2/chapter2.html#fund.attval> |
23 | | // MathML 3: 2.1.5.2 Length Valued Attributes |
24 | | // <https://www.w3.org/TR/MathML/chapter2.html#fund.units> |
25 | | |
26 | | enum class MathMLLengthUnit |
27 | | { |
28 | | None, |
29 | | Em, |
30 | | Ex, |
31 | | Px, |
32 | | In, |
33 | | Cm, |
34 | | Mm, |
35 | | Pt, |
36 | | Pc, |
37 | | Percent |
38 | | }; |
39 | | |
40 | | struct MathMLAttributeLengthValue |
41 | | { |
42 | | Fraction aNumber; |
43 | | MathMLLengthUnit eUnit; |
44 | | MathMLAttributeLengthValue() |
45 | 9.99k | : eUnit(MathMLLengthUnit::None) |
46 | 9.99k | { |
47 | 9.99k | } |
48 | | }; |
49 | | |
50 | | bool ParseMathMLAttributeLengthValue(std::u16string_view rStr, MathMLAttributeLengthValue& rV); |
51 | | |
52 | | // MathML 3: 3.2.2 Mathematics style attributes common to token elements |
53 | | // <https://www.w3.org/TR/MathML3/chapter3.html#presm.commatt> |
54 | | |
55 | | enum class MathMLMathvariantValue |
56 | | { |
57 | | Normal, |
58 | | Bold, |
59 | | Italic, |
60 | | BoldItalic, |
61 | | DoubleStruck, |
62 | | BoldFraktur, |
63 | | Script, |
64 | | BoldScript, |
65 | | Fraktur, |
66 | | SansSerif, |
67 | | BoldSansSerif, |
68 | | SansSerifItalic, |
69 | | SansSerifBoldItalic, |
70 | | Monospace, |
71 | | Initial, |
72 | | Tailed, |
73 | | Looped, |
74 | | Stretched |
75 | | }; |
76 | | |
77 | | bool GetMathMLMathvariantValue(const OUString& rStr, MathMLMathvariantValue& rV); |
78 | | |
79 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |