#pragma warning restore 67
/// <summary>
/// This method scans the given SnapshotSpan for potential matches for this classification.
/// </summary>
/// <param name="span">The span currently being classified.</param>
/// <returns>A list of ClassificationSpans that represent spans identified to be of this classification.</returns>
public IList <ClassificationSpan> GetClassificationSpans(SnapshotSpan span)
{
// TODO this is an inefficient call to GetMultiLineComments each time!
var multiLineComments = GetMultiLineComments(span.Snapshot);
var compiler = new Compiler();
compiler.Options.Add("number", "float");
// Use Cobra's own tokenizer
var tokCobra = new VisualCobraTokenizer
{
TypeProvider = compiler,
WillReturnComments = true,
WillReturnDirectives = true
};
Node.SetCompiler(compiler);
tokCobra.StartSource(span.GetText());
var classifications = GetClassificationsFromCobraTokenizer(span, tokCobra);
// Add classification spans for indent errors
classifications.AddRange(GetIndentErrorSpans(span));
// Remove classification spans that are (partly) inside multi-line comment spans
var multiLineCommentsInCurrentSpan = multiLineComments.Where(span.IntersectsWith).ToList();
classifications.RemoveAll(
cs => multiLineCommentsInCurrentSpan.AsParallel().Any(mlc => mlc.IntersectsWith(cs.Span.Span)));
// Add all comment spans
classifications.AddRange(
multiLineCommentsInCurrentSpan.Select(
mlc => new ClassificationSpan(new SnapshotSpan(span.Snapshot, mlc), _cobraCommentClassificationType)));
return(classifications);
}
#pragma warning restore 67
/// <summary>
/// This method scans the given SnapshotSpan for potential matches for this classification.
/// </summary>
/// <param name="span">The span currently being classified.</param>
/// <returns>A list of ClassificationSpans that represent spans identified to be of this classification.</returns>
public IList<ClassificationSpan> GetClassificationSpans(SnapshotSpan span)
{
// TODO this is an inefficient call to GetMultiLineComments each time!
var multiLineComments = GetMultiLineComments(span.Snapshot);
var compiler = new Compiler();
compiler.Options.Add("number", "float");
// Use Cobra's own tokenizer
var tokCobra = new VisualCobraTokenizer
{
TypeProvider = compiler,
WillReturnComments = true,
WillReturnDirectives = true
};
Node.SetCompiler(compiler);
tokCobra.StartSource(span.GetText());
var classifications = GetClassificationsFromCobraTokenizer(span, tokCobra);
// Add classification spans for indent errors
classifications.AddRange(GetIndentErrorSpans(span));
// Remove classification spans that are (partly) inside multi-line comment spans
var multiLineCommentsInCurrentSpan = multiLineComments.Where(span.IntersectsWith).ToList();
classifications.RemoveAll(
cs => multiLineCommentsInCurrentSpan.AsParallel().Any(mlc => mlc.IntersectsWith(cs.Span.Span)));
// Add all comment spans
classifications.AddRange(
multiLineCommentsInCurrentSpan.Select(
mlc => new ClassificationSpan(new SnapshotSpan(span.Snapshot, mlc), _cobraCommentClassificationType)));
return classifications;
}