public HResult Register(string document, INiHierarchy hier, INiPersistDocData docData, out int cookie)
{
cookie = -1;
try
{
if (document == null)
{
throw new ArgumentNullException("document");
}
if (docData == null)
{
throw new ArgumentNullException("docData");
}
cookie = Interlocked.Increment(ref _lastCookie);
_registrations.Add(cookie, new Registration(document, hier, docData));
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public OpenDocument(NiOpenDocumentManager manager, string document, INiHierarchy item, INiWindowFrame windowFrame, int rdtCookie, INiPersistDocData docData)
{
_manager = manager;
_rdtCookie = rdtCookie;
_docData = docData;
Document = document;
Item = item;
WindowFrame = windowFrame;
new Listener(this);
if (docData != null)
{
ErrorUtil.ThrowOnFailure(windowFrame.GetCaption(out _initialCaption));
UpdateDirtyFlag();
((NiShell)manager.GetService(typeof(INiShell))).RequerySuggested += OpenDocument_RequerySuggested;
}
}
public HResult GetDocumentInfo(int cookie, out string document, out INiHierarchy hier, out INiPersistDocData docData)
{
document = null;
hier = null;
docData = null;
try
{
Registration registration;
if (!_registrations.TryGetValue(cookie, out registration))
{
throw new ArgumentOutOfRangeException("cookie", NeutralResources.DocumentNotRegistered);
}
document = registration.Document;
hier = registration.Item;
docData = registration.DocData;
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public Registration(string document, INiHierarchy item, INiPersistDocData docData)
{
Document = document;
Item = item;
DocData = docData;
}