protected void InternalInitializeDocument(TextDocumentViewOptions options)
{
if (null == options?.Document)
{
throw new ArgumentNullException("No document stored inside options");
}
_options = options;
Title = GetTitleFromDocumentName(TextDocument);
TextDocument.TunneledEvent += new WeakActionHandler <object, object, Altaxo.Main.TunnelingEventArgs>(EhDocumentTunneledEvent, (handler) => TextDocument.TunneledEvent -= handler);
}
public bool InitializeDocument(params object[] args)
{
if (null == args || args.Length == 0)
{
return(false);
}
TextDocumentViewOptions newOptions = null;
if (args[0] is TextDocumentViewOptions notesViewOptions)
{
newOptions = notesViewOptions;
}
else if (args[0] is TextDocument notesDoc)
{
newOptions = new TextDocumentViewOptions(notesDoc);
}
if (newOptions == null)
{
return(false); // not successfull
}
if (newOptions.Document == null)
{
throw new InvalidProgramException("The provided options do not contain any document");
}
if (_options?.Document != null && !object.ReferenceEquals(TextDocument, _options.Document))
{
throw new InvalidProgramException("The already initialized document and the document in the option class are not identical");
}
InternalInitializeDocument(newOptions);
return(true);
}