public static List<ITagSpan<IOutliningRegionTag>> ExtractOutliningRegions(IAstRuleReturnScope parseResult, ReadOnlyCollection<IToken> tokens, AlloyOutliningTaggerProvider provider, ITextSnapshot snapshot)
{
BufferedTreeNodeStream input = new BufferedTreeNodeStream(parseResult.Tree);
AlloyOutliningTaggerWalker walker = new AlloyOutliningTaggerWalker(input, tokens, provider, snapshot);
walker.compilationUnit();
return walker._outliningRegions;
}
public static List <ITagSpan <IOutliningRegionTag> > ExtractOutliningRegions(IAstRuleReturnScope parseResult, ReadOnlyCollection <IToken> tokens, AlloyOutliningTaggerProvider provider, ITextSnapshot snapshot)
{
BufferedTreeNodeStream input = new BufferedTreeNodeStream(parseResult.Tree);
AlloyOutliningTaggerWalker walker = new AlloyOutliningTaggerWalker(input, tokens, provider, snapshot);
walker.compilationUnit();
return(walker._outliningRegions);
}
private void UpdateTags(AntlrParseResultEventArgs antlrParseResultArgs)
{
List <ITagSpan <IOutliningRegionTag> > outliningRegions = null;
IAstRuleReturnScope parseResult = antlrParseResultArgs.Result as IAstRuleReturnScope;
if (parseResult != null)
{
outliningRegions = AlloyOutliningTaggerWalker.ExtractOutliningRegions(parseResult, antlrParseResultArgs.Tokens, _provider, antlrParseResultArgs.Snapshot);
}
this._outliningRegions = outliningRegions ?? new List <ITagSpan <IOutliningRegionTag> >();
OnTagsChanged(new SnapshotSpanEventArgs(new SnapshotSpan(antlrParseResultArgs.Snapshot, new Span(0, antlrParseResultArgs.Snapshot.Length))));
}