internal static IEnumerable <TagSpan> ProcessOutliningTags(PythonAst ast, ITextSnapshot snapshot)
{
var walker = new OutliningWalker(snapshot);
ast.Walk(walker);
return(walker.TagSpans);
}
internal static IEnumerable <TagSpan> ProcessOutliningTags(PythonAst ast, ITextSnapshot snapshot)
{
var walker = new OutliningWalker(snapshot);
ast.Walk(walker);
return(walker.TagSpans
.GroupBy(s => s.Span.Start.GetContainingLine().LineNumber)
.Select(ss => ss.OrderBy(s => s.Span.End.GetContainingLine().LineNumber - ss.Key).Last()));
}
private void SnapshotOutlineTest(string fileContents, params ExpectedTag[] expected)
{
var snapshot = new MockTextSnapshot(new MockTextBuffer(fileContents), fileContents);
var ast = Parser.CreateParser(new TextSnapshotToTextReader(snapshot), PythonLanguageVersion.V34).ParseFile();
var walker = new OutliningWalker(ast);
ast.Walk(walker);
var protoTags = walker.GetTags();
var tags = protoTags.Select(x =>
OutliningTaggerProvider.OutliningTagger.GetTagSpan(
x.Span.Start.ToSnapshotPoint(snapshot),
x.Span.End.ToSnapshotPoint(snapshot)
)
);
VerifyTags(snapshot, tags, expected);
}