WatchNode Process(Expression eIn, ref string content, string prefix, int count)
{
content += prefix + string.Format("[{0}]:", count.ToString());
WatchNode node = null;
if (eIn.IsContainer)
{
if ((eIn as Expression.Container).Item != null)
{
//TODO: make clickable hyperlinks to show the element in Revit
//http://stackoverflow.com/questions/7890159/programmatically-make-textblock-with-hyperlink-in-between-text
string id = "";
Element revitEl = (eIn as Expression.Container).Item as Autodesk.Revit.DB.Element;
if (revitEl != null)
{
id = revitEl.Id.ToString();
}
content += (eIn as Expression.Container).Item.ToString() + ":" + id + "\n";
node = new WatchNode((eIn as Expression.Container).Item.ToString());
node.Link = id;
}
}
else if (eIn.IsFunction || eIn.IsSpecial)
{
content += eIn.ToString() + "\n";
node = new WatchNode(eIn.ToString());
}
else if (eIn.IsList)
{
content += eIn.GetType().ToString() + "\n";
string newPrefix = prefix + "\t";
int innerCount = 0;
node = new WatchNode(eIn.GetType().ToString());
foreach(Expression eIn2 in (eIn as Expression.List).Item)
{
node.Children.Add(Process(eIn2, ref content, newPrefix, innerCount));
innerCount++;
}
}
else if (eIn.IsNumber)
{
content += (eIn as Expression.Number).Item.ToString() + "\n";
node = new WatchNode((eIn as Expression.Number).Item.ToString());
}
else if (eIn.IsString)
{
content += (eIn as Expression.String).Item.ToString() + "\n";
node = new WatchNode((eIn as Expression.String).Item.ToString());
}
else if (eIn.IsSymbol)
{
content += (eIn as Expression.Symbol).Item.ToString() + "\n";
node = new WatchNode((eIn as Expression.Symbol).Item.ToString());
}
return node;
}