public virtual void AddChildNode (XNode newChild)
{
newChild.Parent = this;
if (lastChild != null)
lastChild.NextSibling = newChild;
if (firstNode == null)
firstNode = newChild;
lastChild = newChild;
}
new void SelectNode (XNode n)
{
var region = n.Region;
XElement el = n as XElement;
if (el != null && el.IsClosed && el.ClosingTag.Region.End > region.End) {
region = new DomRegion (region.Begin, el.ClosingTag.Region.End);
}
int s = Editor.Document.LocationToOffset (region.BeginLine, region.BeginColumn );
int e = Editor.Document.LocationToOffset (region.EndLine, region.EndColumn);
if (e > s && s > -1)
Editor.SetSelection (s, e);
}
public void SelectNode (XNode n)
{
var region = n.Region;
var el = n as XElement;
if (el != null && el.IsClosed && el.ClosingTag.Region.End > region.End) {
region = new DocumentRegion (region.Begin, el.ClosingTag.Region.End);
}
EditorSelect (region);
}
public void Close (XNode closingTag)
{
this.closingTag = closingTag;
if (closingTag is XClosingTag)
closingTag.Parent = this;
}
public override void AddChildNode (XNode newChild)
{
if (RootElement == null && newChild is XElement)
RootElement = (XElement) newChild;
base.AddChildNode (newChild);
}
public static XNode FindPreviousNode(this XNode node) => node.FindPreviousSibling() ?? node.Parent as XNode;
public static TextSpan GetSquiggleSpan(this XNode node)
{
return(node is XElement el ? el.NameSpan : node.NextSibling.Span);
}