/* -*- 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/.
*/
#pragma once
#include <tools/color.hxx>
/* All possible data needed to do the job outside mathml limits */
// Ml prefix means it is part of mathml standard
// NMl means it is not part of mathml standard but needed info to work
/* For now empty, don't know yet what's needed besides default font size. */
struct SmGlobalData
{
};
/* Mhtml length tools */
/*************************************************************************************************/
enum class SmLengthUnit : uint_fast8_t
{
MlEm,
MlEx,
MlPx,
MlIn,
MlCm,
MlMm,
MlPt,
MlPc,
MlP,
// Percent
MlM
// Multiplier
};
struct SmLengthValue
{
SmLengthUnit m_aLengthUnit;
double m_aLengthValue;
// Keeps original text value to avoid numerical error data loss
OUString* m_aOriginalText;
};
/* Possible mathml elements */
/*************************************************************************************************/
enum class SmMlElementType : uint_fast8_t
{
// Used for base element. Means no information contained.
NMlEmpty,
// Used for structural dependencies. Means no information contained.
NMlStructural,
NMlSmNode,
// Mathml real elements
MlMath,
MlMi,
MlMerror,
MlMn,
MlMo,
MlMrow,
MlMtext,
MlMstyle
};
/* Possible mathml attributes */
/*************************************************************************************************/
enum class SmMlAttributeValueType : uint_fast8_t
{
NMlEmpty,
MlAccent,
MlDir,
MlDisplaystyle,
MlFence,
MlForm,
MlHref,
MlLspace,
MlMathbackground,
MlMathcolor,
MlMathsize,
MlMathvariant,
MlMaxsize,
MlMinsize,
MlMovablelimits,
MlRspace,
MlSeparator,
MlStretchy,
MlSymmetric
};
/* Possible values of mathml attributes */
/*************************************************************************************************/
enum class SmMlAttributeValueEmpty : uint_fast8_t
{
MlEmpty = 0x00
};
enum class SmMlAttributeValueAccent : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueDir : uint_fast8_t
{
MlLtr = 0x00,
MlRtl = 0x01
};
enum class SmMlAttributeValueDisplaystyle : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueFence : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueForm : uint_fast8_t
{
MlPrefix = 0x01,
MlInfix = 0x02,
MlPosfix = 0x04
};
enum class SmMlAttributeValueHref : uint_fast8_t
{
NMlEmpty = 0x00,
NMlValid = 0x01
};
enum class SmMlAttributeValueLspace : uint_fast8_t
{
NMlEmpty = 0x00
};
enum class SmMlAttributeValueMathbackground : uint_fast32_t
{
MlTransparent = 0x00,
MlRgb = 0x01
};
enum class SmMlAttributeValueMathcolor : uint_fast8_t
{
MlDefault = 0x00,
MlRgb = 0x01
};
enum class SmMlAttributeValueMathsize : uint_fast8_t
{
NMlEmpty = 0x00,
};
enum class SmMlAttributeValueMathvariant : uint_fast16_t
{
normal = 0x000,
bold = 0x001,
italic = 0x002,
double_struck = 0x004,
script = 0x008,
fraktur = 0x010,
sans_serif = 0x020,
monospace = 0x040,
bold_italic = 0x001 | 0x002,
bold_fraktur = 0x001 | 0x010,
bold_script = 0x001 | 0x008,
bold_sans_serif = 0x001 | 0x020,
sans_serif_italic = 0x002 | 0x20,
sans_serif_bold_italic = 0x001 | 0x002 | 0x020,
// Non english
initial = 0x080,
tailed = 0x100,
looped = 0x200,
stretched = 0x400
};
enum class SmMlAttributeValueMaxsize : uint_fast8_t
{
MlInfinity = 0x00,
MlFinite = 0x01
};
/*
* Specifies whether attached under- and overscripts move to sub- and superscript positions when displaystyle is false.
* Source: https://developer.mozilla.org/en-US/docs/Web/MathML/Element/mo
*/
enum class SmMlAttributeValueMovablelimits : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueRspace : uint_fast8_t
{
NMlEmpty = 0x00
};
enum class SmMlAttributeValueSeparator : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueStretchy : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
enum class SmMlAttributeValueSymmetric : uint_fast8_t
{
MlFalse = 0x00,
MlTrue = 0x01
};
/* Structures for all possible attributes */
/*************************************************************************************************/
struct SmMlAccent
{
SmMlAttributeValueAccent m_aAccent;
};
struct SmMlDir
{
SmMlAttributeValueDir m_aDir;
};
struct SmMlDisplaystyle
{
SmMlAttributeValueDisplaystyle m_aDisplaystyle;
};
struct SmMlFence
{
SmMlAttributeValueFence m_aFence;
};
struct SmMlForm
{
SmMlAttributeValueForm m_aForm;
};
struct SmMlHref
{
SmMlAttributeValueHref m_aHref;
OUString* m_aLnk;
};
struct SmMlLspace
{
SmLengthValue m_aLengthValue;
};
struct SmMlMathbackground
{
SmMlAttributeValueMathbackground m_aMathbackground;
Color m_aCol;
};
struct SmMlMathcolor
{
SmMlAttributeValueMathcolor m_aMathcolor;
Color m_aCol;
};
struct SmMlMathsize
{
SmLengthValue m_aLengthValue;
};
struct SmMlMathvariant
{
SmMlAttributeValueMathvariant m_aMathvariant;
};
struct SmMlMaxsize
{
SmMlAttributeValueMaxsize m_aMaxsize;
SmLengthValue m_aLengthValue;
};
struct SmMlMinsize
{
SmLengthValue m_aLengthValue;
};
struct SmMlMovablelimits
{
SmMlAttributeValueMovablelimits m_aMovablelimits;
};
struct SmMlRspace
{
SmLengthValue m_aLengthValue;
};
struct SmMlSeparator
{
SmMlAttributeValueSeparator m_aSeparator;
};
struct SmMlStretchy
{
SmMlAttributeValueStretchy m_aStretchy;
};
struct SmMlSymmetric
{
SmMlAttributeValueSymmetric m_aSymmetric;
};
/* order attributes */
/*************************************************************************************************/
struct SmMlAttributePos
{
SmMlAttributeValueType m_aAttributeValueType;
uint_fast8_t m_nPos;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
