/// <summary>
/// Position this navigator to the same position as the "other" navigator. If the "other" navigator
/// is not of the same type as this navigator, then return false.
/// </summary>
public override bool MoveTo(XPathNavigator other)
{
RtfTreeNavigator that = other as RtfTreeNavigator;
if (that != null)
{
this.events = that.events;
this.constr = that.constr;
this.nameTable = that.nameTable;
return(true);
}
return(false);
}
/// <summary>
/// Position this navigator to the same position as the "other" navigator. If the "other" navigator
/// is not of the same type as this navigator, then return false.
/// </summary>
public override bool MoveTo(XPathNavigator other)
{
RtfTreeNavigator?that = other as RtfTreeNavigator;
if (that != null)
{
_events = that._events;
_constr = that._constr;
_nameTable = that._nameTable;
return(true);
}
return(false);
}
/// <summary>
/// Create a document from the cache of events. If a document has already been created previously, return it.
/// This method is thread-safe, and is always guaranteed to return the exact same document, no matter how many
/// threads have called it concurrently.
/// </summary>
public XPathNavigator GetNavigator(XmlEventCache events, XmlNameTable nameTable)
{
if (this.cache == null)
{
// Create XPathDocument from event cache
XPathDocument doc = new XPathDocument(nameTable);
XmlRawWriter writer = doc.LoadFromWriter(XPathDocument.LoadFlags.AtomizeNames | (events.HasRootNode ? XPathDocument.LoadFlags.None : XPathDocument.LoadFlags.Fragment), events.BaseUri);
events.EventsToWriter(writer);
writer.Close();
this.cache = doc;
}
return(((XPathDocument)this.cache).CreateNavigator());
}
/// <summary>
/// Copy constructor.
/// </summary>
public RtfTreeNavigator(RtfTreeNavigator that)
{
this.events = that.events;
this.constr = that.constr;
this.nameTable = that.nameTable;
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
/// <summary>
/// Create a new navigator over the specified cache of Xml events.
/// </summary>
public RtfTreeNavigator(XmlEventCache events, XmlNameTable nameTable)
{
this.events = events;
this.constr = new NavigatorConstructor();
this.nameTable = nameTable;
}
/// <summary>
/// Copy constructor.
/// </summary>
public RtfTreeNavigator(RtfTreeNavigator that)
{
_events = that._events;
_constr = that._constr;
_nameTable = that._nameTable;
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
/// <summary>
/// Create a new navigator over the specified cache of Xml events.
/// </summary>
public RtfTreeNavigator(XmlEventCache events, XmlNameTable nameTable)
{
_events = events;
_constr = new NavigatorConstructor();
_nameTable = nameTable;
}
