mono/mcs/class/System.XML/System.Xml/XmlSignificantWhitespace.cs

//
// System.Xml.XmlSignificantWhitespace.cs
//
// Author:
//	Duncan Mak  ([email protected])
//
// (C) Ximian, Inc. http://www.ximian.com
//

using System;
using System.Xml.XPath;

namespace System.Xml
{
	public class XmlSignificantWhitespace : XmlCharacterData
	{
		// Constructor
		protected internal XmlSignificantWhitespace (string strData, XmlDocument doc)
			: base (strData, doc)
		{
		}
		
		// Properties
		public override string LocalName {
			get { return "#significant-whitespace"; }
		}

		public override string Name {
			get { return "#significant-whitespace"; }
		}

		public override XmlNodeType NodeType {
			get { return XmlNodeType.SignificantWhitespace; }
		}

		internal override XPathNodeType XPathNodeType {
			get {
				return XPathNodeType.SignificantWhitespace;
			}
		}
		
		public override string Value {
			get { return Data; }
			set {
				if (!XmlChar.IsWhitespace (value))
					throw new ArgumentException ("Invalid whitespace characters.");
				base.Data = value;
			}
		}

		// Methods
		public override XmlNode CloneNode (bool deep)
		{
			XmlNode n = new XmlSignificantWhitespace (Data, OwnerDocument);
			if (IsReadOnly)
				n.SetReadOnly ();
			return n;
		}

		public override void WriteContentTo (XmlWriter w) {}

		public override void WriteTo (XmlWriter w)
		{
			w.WriteWhitespace (Data);
		}
	}
}