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/* -*- 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 "def.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
/* Union for storing the mathml attribute value */
/*************************************************************************************************/
union SmMlAttributeValue {
SmMlAttributeValue(){};
struct SmMlAccent m_aAccent;
struct SmMlDir m_aDir;
struct SmMlDisplaystyle m_aDisplaystyle;
struct SmMlFence m_aFence;
struct SmMlForm m_aForm;
struct SmMlHref m_aHref;
struct SmMlLspace m_aLspace;
struct SmMlMathbackground m_aMathbackground;
struct SmMlMathcolor m_aMathcolor;
struct SmMlMathsize m_aMathsize;
struct SmMlMathvariant m_aMathvariant;
struct SmMlMaxsize m_aMaxsize;
struct SmMlMinsize m_aMinsize;
struct SmMlMovablelimits m_aMovablelimits;
struct SmMlRspace m_aRspace;
struct SmMlSeparator m_aSeparator;
struct SmMlStretchy m_aStretchy;
struct SmMlSymmetric m_aSymmetric;
};
/* Class managing the attribute value */
/*************************************************************************************************/
class SmMlAttribute
{
private:
SmMlAttributeValueType m_aSmMlAttributeValueType;
SmMlAttributeValue m_aAttributeValue;
bool m_bSet;
private:
void clearPreviousAttributeValue();
void setDefaultAttributeValue();
void setAttributeValue(const SmMlAttribute* aMlAttribute);
public:
SmMlAttribute()
: m_aSmMlAttributeValueType(SmMlAttributeValueType::NMlEmpty)
, m_bSet(false){};
~SmMlAttribute() { clearPreviousAttributeValue(); };
explicit SmMlAttribute(SmMlAttributeValueType)
: m_aSmMlAttributeValueType(SmMlAttributeValueType::NMlEmpty)
, m_bSet(false)
{
setDefaultAttributeValue();
};
SmMlAttribute(const SmMlAttribute& aMlAttribute)
: m_aSmMlAttributeValueType(SmMlAttributeValueType::NMlEmpty)
, m_bSet(aMlAttribute.isSet())
{
setAttributeValue(&aMlAttribute);
}
explicit SmMlAttribute(const SmMlAttribute* aMlAttribute)
: m_aSmMlAttributeValueType(SmMlAttributeValueType::NMlEmpty)
, m_bSet(aMlAttribute->isSet())
{
setAttributeValue(aMlAttribute);
}
public:
/** Check if the attribute has been set
*/
bool isSet() const { return m_bSet; }
/** Set if the attribute has been set
*/
void setSet(bool bSet) { m_bSet = bSet; }
public:
/**
* Returns the type of attribute we are dealing with.
* Attribute Value Type
*/
SmMlAttributeValueType getMlAttributeValueType() const { return m_aSmMlAttributeValueType; };
/**
* Checks if the attribute contains information.
* Attribute Value Type
*/
bool isNullAttribute() const
{
return m_aSmMlAttributeValueType == SmMlAttributeValueType::NMlEmpty;
};
/**
* Compares the type of attribute with a given one.
* Attribute Value Type
*/
bool isMlAttributeValueType(SmMlAttributeValueType aAttributeValueType) const
{
return m_aSmMlAttributeValueType == aAttributeValueType;
};
/**
* Set the type of attribute we are dealing with.
* @param Attribute Value Type
*/
void setMlAttributeValueType(SmMlAttributeValueType aAttributeValueType)
{
clearPreviousAttributeValue();
m_aSmMlAttributeValueType = aAttributeValueType;
setDefaultAttributeValue();
}
void setMlAttributeValue(const SmMlAttribute& aMlAttribute)
{
m_bSet = true;
setAttributeValue(&aMlAttribute);
}
void setMlAttributeValue(const SmMlAttribute* aMlAttribute)
{
m_bSet = true;
setAttributeValue(aMlAttribute);
}
public:
// Get values
const struct SmMlAccent* getMlAccent() const;
const struct SmMlDir* getMlDir() const;
const struct SmMlDisplaystyle* getMlDisplaystyle() const;
const struct SmMlFence* getMlFence() const;
const struct SmMlForm* getMlForm() const;
const struct SmMlHref* getMlHref() const;
const struct SmMlLspace* getMlLspace() const;
const struct SmMlMathbackground* getMlMathbackground() const;
const struct SmMlMathcolor* getMlMathcolor() const;
const struct SmMlMathsize* getMlMathsize() const;
const struct SmMlMathvariant* getMlMathvariant() const;
const struct SmMlMaxsize* getMlMaxsize() const;
const struct SmMlMinsize* getMlMinsize() const;
const struct SmMlMovablelimits* getMlMovablelimits() const;
const struct SmMlRspace* getMlRspace() const;
const struct SmMlSeparator* getMlSeparator() const;
const struct SmMlStretchy* getMlStretchy() const;
const struct SmMlSymmetric* getMlSymmetric() const;
// Set values
// Note that content is copied.
void setMlAccent(const SmMlAccent* aAccent);
void setMlDir(const SmMlDir* aDir);
void setMlDisplaystyle(const SmMlDisplaystyle* aDisplaystyle);
void setMlFence(const SmMlFence* aFence);
void setMlForm(const SmMlForm* aForm);
void setMlHref(const SmMlHref* aHref);
void setMlLspace(const SmMlLspace* aLspace);
void setMlMathbackground(const SmMlMathbackground* aMathbackground);
void setMlMathcolor(const SmMlMathcolor* aMathcolor);
void setMlMathsize(const SmMlMathsize* aMathsize);
void setMlMathvariant(const SmMlMathvariant* aMathvariant);
void setMlMaxsize(const SmMlMaxsize* aMaxsize);
void setMlMinsize(const SmMlMinsize* aMinSize);
void setMlMovablelimits(const SmMlMovablelimits* aMovablelimits);
void setMlRspace(const SmMlRspace* aRspace);
void setMlSeparator(const SmMlSeparator* aSeparator);
void setMlStretchy(const SmMlStretchy* aStretchy);
void setMlSymmetric(const SmMlSymmetric* aSymmetric);
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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