/// <summary>
/// Checks if this sub tree contains the specified node.
/// </summary>
/// <param name="node">The node to check for.</param>
/// <returns><c>true</c> if the sub tree contains the <param name="node">node</param>, <c>false</c> otherwise.</returns>
private bool Contains(XmlNodeViewModel node)
{
var nodes = new[] { this };
foreach (var pathNode in node.GetPath())
{
var found = nodes.FirstOrDefault(x => x.Equals(pathNode));
if (found == null)
{
return(false);
}
nodes = found.Children.ToArray();
}
return(true);
}
/// <summary>
/// Adds one node of a tree to another.
/// </summary>
/// <param name="node">The node to add.</param>
public void AddToXml(XmlNodeViewModel node)
{
var nodes = this.Xml;
XmlNodeViewModel parent = null;
foreach (var pathNode in node.GetPath())
{
var found = nodes.FirstOrDefault(x => x.Equals(pathNode));
if (found == null)
{
found = pathNode.Clone();
parent?.AddChild(found);
}
parent = found;
nodes = parent.Children.ToArray();
}
this.Compare(null);
}