private void extractMathExpressions(WordprocessingDocument doc)
{
Body docBody = doc.MainDocumentPart.Document.Body;
List <OfficeMath> mathExpressions = new List <OfficeMath>(docBody.Descendants <OfficeMath>());
parsedExpressions.Clear();
foreach (var expression in mathExpressions)
{
try
{
var tokenTree = tokenTreeBuilder.build(expression);
var syntaxTree = syntaxTreeBuilder.Build(tokenTree);
parsedExpressions.Add(new OpenXMLExpression(expression, syntaxTree));
}
catch (Exception ex)
{
}
}
}
static void Main(string[] args)
{
String docPath = @"..\..\proba - Copy.docx";
WordprocessingDocument doc = WordprocessingDocument.Open(docPath, false);
Body docBody = doc.MainDocumentPart.Document.Body;
ParseProperties parseProperties = buildProperties();
TokenTreeBuilder tokenTreeBuilder = new TokenTreeBuilder(parseProperties);
SyntaxTreeBuilder syntaxTreeBuilder = new SyntaxTreeBuilder(parseProperties);
List <OfficeMath> mathExpressions = new List <OfficeMath>(docBody.Descendants <OfficeMath>());
foreach (var expression in mathExpressions)
{
if (String.IsNullOrWhiteSpace(expression.InnerText))
{
continue;
}
Console.WriteLine("OMath paragraph found!");
Console.WriteLine(System.Xml.Linq.XDocument.Parse(expression.OuterXml).ToString());
TokenTree tokenTree = tokenTreeBuilder.build(expression);
SyntaxTree syntaxTree = syntaxTreeBuilder.Build(tokenTree);
Console.WriteLine("\nSyntax tree built!");
Console.WriteLine("Postfix notation: ");
Console.WriteLine(syntaxTree.toPostfixNotation());
Console.WriteLine("Infix notation: ");
Console.WriteLine(syntaxTree.toInfixNotation());
Console.WriteLine("\n====================================================================\n");
}
Console.Read();
}
