starmath/source/mathmlattr.hxx

   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 #ifndef INCLUDED_STARMATH_SOURCE_MATHMLATTR_HXX
  11 #define INCLUDED_STARMATH_SOURCE_MATHMLATTR_HXX
  12
  13 #include <rtl/ustring.hxx>
  14 #include <sal/types.h>
  15 #include <tools/fract.hxx>
  16
  17 // MathML 3: 2.1.5.1 Syntax notation used in the MathML specification
  18 // <https://www.w3.org/TR/MathML/chapter2.html#id.2.1.5.1>
  19 // MathML 2: 2.4.4.2 Attributes with units
  20 // <https://www.w3.org/TR/MathML2/chapter2.html#fund.attval>
  21 // MathML 3: 2.1.5.2 Length Valued Attributes
  22 // <https://www.w3.org/TR/MathML/chapter2.html#fund.units>
  23
  24 enum class MathMLLengthUnit
  25 {
  26     None,
  27     Em,
  28     Ex,
  29     Px,
  30     In,
  31     Cm,
  32     Mm,
  33     Pt,
  34     Pc,
  35     Percent
  36 };
  37
  38 struct MathMLAttributeLengthValue
  39 {
  40     Fraction aNumber;
  41     MathMLLengthUnit eUnit;
  42     MathMLAttributeLengthValue()
  43         : eUnit(MathMLLengthUnit::None)
  44     {
  45     }
  46 };
  47
  48 sal_Int32 ParseMathMLAttributeLengthValue(const OUString& rStr, MathMLAttributeLengthValue& rV);
  49
  50 // MathML 3: 3.2.2 Mathematics style attributes common to token elements
  51 // <https://www.w3.org/TR/MathML3/chapter3.html#presm.commatt>
  52
  53 enum class MathMLMathvariantValue
  54 {
  55     Normal,
  56     Bold,
  57     Italic,
  58     BoldItalic,
  59     DoubleStruck,
  60     BoldFraktur,
  61     Script,
  62     BoldScript,
  63     Fraktur,
  64     SansSerif,
  65     BoldSansSerif,
  66     SansSerifItalic,
  67     SansSerifBoldItalic,
  68     Monospace,
  69     Initial,
  70     Tailed,
  71     Looped,
  72     Stretched
  73 };
  74
  75 bool GetMathMLMathvariantValue(const OUString& rStr, MathMLMathvariantValue& rV);
  76
  77 #endif
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */