public void AddAfterSelf(object content)
{
if (Owner == null)
{
throw new InvalidOperationException();
}
XNode here = this;
XNode orgNext = next;
foreach (object o in XUtil.ExpandArray(content))
{
if (o == null || Owner.OnAddingObject(o, true, here, false))
{
continue;
}
XNode n = XUtil.ToNode(o);
Owner.OnAddingObject(n);
n = (XNode)XUtil.GetDetachedObject(n);
n.SetOwner(Owner);
n.previous = here;
here.next = n;
n.next = orgNext;
if (orgNext != null)
{
orgNext.previous = n;
}
else
{
Owner.LastNode = n;
}
here = n;
Owner.OnAddedObject(n);
}
}
public void AddBeforeSelf(object content)
{
if (Owner == null)
{
throw new InvalidOperationException();
}
foreach (object o in XUtil.ExpandArray(content))
{
if (o == null || Owner.OnAddingObject(o, true, previous, true))
{
continue;
}
XNode n = XUtil.ToNode(o);
Owner.OnAddingObject(n);
n = (XNode)XUtil.GetDetachedObject(n);
n.SetOwner(Owner);
n.previous = previous;
n.next = this;
if (previous != null)
{
previous.next = n;
}
previous = n;
if (Owner.FirstNode == this)
{
Owner.FirstNode = n;
}
Owner.OnAddedObject(n);
}
}
void AddNode (XNode n)
{
CheckChildType (n, false);
n = (XNode) XUtil.GetDetachedObject (n);
n.SetOwner (this);
if (first == null)
last = first = n;
else {
last.NextNode = n;
n.PreviousNode = last;
last = n;
}
}
void AddNode(XNode n)
{
CheckChildType(n, false);
n = (XNode)XUtil.GetDetachedObject(n);
n.SetOwner(this);
if (first == null)
{
last = first = n;
}
else
{
last.NextNode = n;
n.PreviousNode = last;
last = n;
}
}
public void AddBeforeSelf (object content)
{
if (Parent == null)
throw new InvalidOperationException ();
foreach (object o in XUtil.ExpandArray (content)) {
if (Owner.OnAddingObject (o, true, previous, true))
continue;
XNode n = XUtil.ToNode (o);
n = (XNode) XUtil.GetDetachedObject (n);
n.SetOwner (Parent);
n.previous = previous;
n.next = this;
if (previous != null)
previous.next = n;
previous = n;
if (Parent.FirstNode == this)
Parent.FirstNode = n;
}
}
public void ReplaceWith(object content)
{
if (Owner == null)
{
throw new InvalidOperationException();
}
XNode here = previous;
XNode orgNext = next;
XContainer orgOwner = Owner;
Remove();
foreach (object o in XUtil.ExpandArray(content))
{
if (o == null || orgOwner.OnAddingObject(o, true, here, false))
{
continue;
}
XNode n = XUtil.ToNode(o);
n = (XNode)XUtil.GetDetachedObject(n);
n.SetOwner(orgOwner);
n.previous = here;
if (here != null)
{
here.next = n;
}
else
{
orgOwner.FirstNode = n;
}
n.next = orgNext;
if (orgNext != null)
{
orgNext.previous = n;
}
else
{
orgOwner.LastNode = n;
}
here = n;
}
}
