+//
+// System.Xml.XmlLinkedNode
+//
+// Authors:
+// Jason Diamond <jason@injektilo.org>
+// Kral Ferch <kral_ferch@hotmail.com>
+//
+// (C) 2002 Jason Diamond, Kral Ferch
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
using System;
namespace System.Xml
public abstract class XmlLinkedNode : XmlNode
{
#region Fields
- ///////////////////////////////////////////////////////////////////////
- //
- // Fields
- //
- ///////////////////////////////////////////////////////////////////////
XmlLinkedNode nextSibling;
#endregion
#region Constructors
- ///////////////////////////////////////////////////////////////////////
- //
- // Constructors
- //
- ///////////////////////////////////////////////////////////////////////
-
- protected internal XmlLinkedNode(XmlDocument doc) : base(doc) { }
+ internal XmlLinkedNode(XmlDocument doc) : base(doc) { }
#endregion
#region Properties
- ///////////////////////////////////////////////////////////////////////
- //
- // Properties
- //
- ///////////////////////////////////////////////////////////////////////
+ internal bool IsRooted {
+ get {
+ for (XmlNode n = ParentNode; n != null; n = n.ParentNode)
+ if (n.NodeType == XmlNodeType.Document)
+ return true;
+ return false;
+ }
+ }
public override XmlNode NextSibling
{
get {
- if (Object.ReferenceEquals(nextSibling, ParentNode.LastLinkedChild.NextLinkedSibling) == false) {
+ if(ParentNode == null) {
+ return null;
+ }
+ else if (Object.ReferenceEquals(nextSibling, ParentNode.LastLinkedChild.NextLinkedSibling) == false) {
return nextSibling;
}
else {
set { nextSibling = value; }
}
- [MonoTODO]
public override XmlNode PreviousSibling
{
get {
- throw new NotImplementedException ();
+ if (ParentNode != null) {
+ XmlNode node = ParentNode.FirstChild;
+ if (node != this) {
+ do {
+ if (node.NextSibling == this)
+ return node;
+ } while ((node = node.NextSibling) != null);
+ }
+ }
+ return null;
}
}
#endregion
}
-}
\ No newline at end of file
+}