/// <summary>
/// This constructor is internal so that external users cannot construct it (and therefore we do not have to test it separately).
/// Initialize output state to accept Rtf content (top-level sequences are therefore prohibited).
/// </summary>
internal XmlQueryOutput(XmlQueryRuntime runtime, XmlEventCache xwrt) {
this.runtime = runtime;
this.xwrt = xwrt;
this.xstate = XmlState.WithinContent;
this.depth = 1;
this.rootType = XPathNodeType.Root;
}
/// <summary>
/// This constructor is internal so that external users cannot construct it (and therefore we do not have to test it separately).
/// Initialize output state to accept Rtf content (top-level sequences are therefore prohibited).
/// </summary>
internal XmlQueryOutput(XmlQueryRuntime runtime, XmlEventCache xwrt)
{
_runtime = runtime;
_xwrt = xwrt;
_xstate = XmlState.WithinContent;
_depth = 1;
_rootType = XPathNodeType.Root;
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
private XmlAutoDetectWriter(XmlWriterSettings writerSettings) {
Debug.Assert(writerSettings.OutputMethod == XmlOutputMethod.AutoDetect);
this.writerSettings = (XmlWriterSettings)writerSettings.Clone();
this.writerSettings.ReadOnly = true;
// Start caching all events
this.eventCache = new XmlEventCache(string.Empty, true);
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
private XmlAutoDetectWriter(XmlWriterSettings writerSettings)
{
Debug.Assert(writerSettings.OutputMethod == XmlOutputMethod.AutoDetect);
_writerSettings = (XmlWriterSettings)writerSettings.Clone();
_writerSettings.ReadOnly = true;
// Start caching all events
_eventCache = new XmlEventCache(string.Empty, true);
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
private XmlAutoDetectWriter(XmlWriterSettings writerSettings, Encoding encoding)
{
Debug.Assert(writerSettings.OutputMethod == XmlOutputMethod.AutoDetect);
this.writerSettings = writerSettings.Clone();
this.writerSettings.Encoding = encoding;
this.writerSettings.ReadOnly = true;
// Start caching all events
this.eventCache = new XmlEventCache(string.Empty, true);
}
private XmlAutoDetectWriter(XmlWriterSettings writerSettings)
{
this.writerSettings = writerSettings.Clone();
this.writerSettings.ReadOnly = true;
this.eventCache = new XmlEventCache(string.Empty, true);
}
/// <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>
/// 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>
/// 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;
}
private XmlAutoDetectWriter(XmlWriterSettings writerSettings)
{
this.writerSettings = writerSettings.Clone();
this.writerSettings.ReadOnly = true;
this.eventCache = new XmlEventCache(string.Empty, true);
}
