BlockStructureData?CreateBlockStructureData(CodeBracesRange info, ITextSnapshot snapshot)
{
var blockKind = GetBlockKind(info.Flags);
if (blockKind == BlockStructureKind.None)
{
return(null);
}
if (info.Right.End > snapshot.Length)
{
return(null);
}
if (info.Left.End > info.Right.Start)
{
return(null);
}
var top = new SnapshotSpan(snapshot, info.Left.Start, info.Left.Length);
var bottom = new SnapshotSpan(snapshot, info.Right.Start, info.Right.Length);
return(new BlockStructureData(top, bottom, blockKind));
}
void Add(CodeBracesRange curr)
{
list.Add(curr);
listStack.Push(list.ToArray());
infos.Add(new SpanData <CodeBracesRange[]>(new Span(curr.Left.Start, 0), listStack.Peek()));
}
