public static Section ParseToDom(TextReader reader)
{
LineClassifier classifier = new LineClassifier(reader);
Parser parser = new Parser(classifier);
return parser.Parse();
}
public void Parse(TextReader reader)
{
if (_topSection != null)
{
throw new InvalidOperationException(AdornedTextStrings.AdornedProcessorAlreadyParsed);
}
LineClassifier classifier = new LineClassifier(reader);
Parser parser = new Parser(classifier);
try
{
_topSection = parser.Parse();
}
catch (AdornedTextParsingException ex)
{
_topSection = GenerateErrorDocument(ex, classifier);
}
}
static Section GenerateErrorDocument(Exception ex, LineClassifier classifier)
{
ParseErrorSection topSection = new ParseErrorSection();
Paragraph paragraph = new Paragraph(new FormattedSpan(FormattedSpanKind.Bold, new TextSpan("I can haz fixed?")));
topSection.Blocks.Add(paragraph);
LineClassifierContext context = classifier.GetContext();
List<string> lines = new List<string>();
foreach (Pair<int, string> pair in context.AllLines)
{
lines.Add(string.Format("{0} {1}: {2}",
pair.First == context.CurrentLine.First ? ">" : " ",
pair.First.ToString().PadLeft(4, ' '),
pair.Second));
}
VerbatimBlock linesBlock = new VerbatimBlock();
linesBlock.Lines.AddRange(lines);
topSection.Blocks.Add(linesBlock);
return topSection;
}
public Parser(LineClassifier classifier)
{
_classifier = classifier;
}
