public TokenTree build(OfficeMath expression)
{
foundIdentifiers.Clear();
TokenList rootTokens = new TokenList();
foreach (OpenXmlElement element in expression.ChildElements)
{
IToken processedElement = processElement(element);
rootTokens.Append(processedElement);
}
return(new TokenTree(rootTokens, foundIdentifiers));
}
private RadicalToken processRadical(Radical r)
{
TokenList degree = new TokenList();
TokenList radBase = new TokenList();
if (!r.Degree.HasChildren)
{
degree.Append(new TextRunToken("2"));
}
else
{
foreach (var child in r.Degree)
{
degree.Append(processElement(child));
}
}
foreach (var child in r.Base)
{
radBase.Append(processElement(child));
}
return(new RadicalToken(radBase, degree));
}
private IToken processMathFunction(MathFunction f)
{
TokenList funcName = new TokenList();
TokenList funcBase = new TokenList();
foreach (var child in f.FunctionName)
{
funcName.Append(processElement(child));
}
foreach (var child in f.Base)
{
funcBase.Append(processElement(child));
}
return(new FunctionApplyToken(funcBase, funcName));
}
private SuperscriptToken processSupScript(Superscript s)
{
TokenList supBase = new TokenList();
TokenList argument = new TokenList();
foreach (var child in s.Base)
{
supBase.Append(processElement(child));
}
foreach (var child in s.SuperArgument)
{
argument.Append(processElement(child));
}
return(new SuperscriptToken(supBase, argument));
}
private FractionToken processFraction(Fraction f)
{
TokenList denominator = new TokenList();
TokenList numerator = new TokenList();
foreach (var child in f.Denominator)
{
denominator.Append(processElement(child));
}
foreach (var child in f.Numerator)
{
numerator.Append(processElement(child));
}
return(new FractionToken(numerator, denominator));
}