private void ProcessElement(ApplyElementSubNode applyElementSubNode, bool result)
{
if (result)
{
foreach (var child in new Queue <XNode>(applyElementSubNode.Element.Nodes()))
{
child.Remove();
applyElementSubNode.ParentApplyElement.AddBeforeSelf(child);
}
}
else
{
switch (applyElementSubNode.OnNotAppliedAction)
{
case OnNotAppliedAction.Remove:
applyElementSubNode.Element.Remove();
break;
case OnNotAppliedAction.CommentOut:
using (var ms = new MemoryStream())
using (var writer = new XmlTextWriter(ms, Encoding.UTF8))
using (var reader = new StreamReader(ms))
{
foreach (var child in new Queue <XNode>(applyElementSubNode.Element.Nodes()))
{
child.WriteTo(writer);
child.Remove();
}
writer.Flush();
ms.Position = 0;
var commentedOutNode = new XComment(reader.ReadToEnd().Trim());
applyElementSubNode.ParentApplyElement.AddBeforeSelf(commentedOutNode);
if (!applyElementSubNode.OnCommentedOutComment.IsNullOrEmpty())
{
var commentForCommentedOutNode = new XComment(" " + applyElementSubNode.OnCommentedOutComment + " ");
commentedOutNode.AddBeforeSelf(commentForCommentedOutNode);
commentForCommentedOutNode.AddAfterSelf(new XText(Environment.NewLine));
commentedOutNode.AddAfterSelf(new XText(Environment.NewLine));
commentedOutNode.AddAfterSelf(new XText(Environment.NewLine));
}
}
break;
default:
throw new NotSupportedException("OnNotAppliedAction not supported: " +
applyElementSubNode.OnNotAppliedAction);
}
}
}