/// <summary>
/// Helper method to easily convert the Dictionary Values into an array
/// </summary>
public FoldingReference[] ToArray()
{
var result = new FoldingReference[references.Count];
references.Values.CopyTo(result, 0);
return(result);
}
/// <summary>
/// Adds a FoldingReference to the list and enforces ordering rules e.g. Only one fold per start line
/// </summary>
public void SafeAdd(FoldingReference item)
{
if (item == null)
{
return;
}
// Only add the item if it hasn't been seen before or it's the largest range
if (references.TryGetValue(item.StartLine, out FoldingReference currentItem))
{
if (currentItem.CompareTo(item) == 1)
{
references[item.StartLine] = item;
}
}
else
{
references[item.StartLine] = item;
}
}