public void RegisterHierarchy(IVsHierarchy hierarchy)
{
if ((null == hierarchy) || hierarchies.ContainsKey(hierarchy))
{
return;
}
if (0 == objectManagerCookie)
{
IVsObjectManager2 objManager = provider.GetService(typeof(SVsObjectManager)) as IVsObjectManager2;
if (null == objManager)
{
return;
}
Microsoft.VisualStudio.ErrorHandler.ThrowOnFailure(
objManager.RegisterSimpleLibrary(library, out objectManagerCookie));
}
SQLanguageService ls = (SQLanguageService)provider.GetService(typeof(SQLanguageService));
HierarchyListener listener = new HierarchyListener(hierarchy, ls.GetSquirrelVersion());
listener.OnAddItem += new EventHandler <HierarchyEventArgs>(OnNewFile);
listener.OnDeleteItem += new EventHandler <HierarchyEventArgs>(OnDeleteFile);
listener.StartListening(true);
hierarchies.Add(hierarchy, listener);
RegisterForRDTEvents();
parseThread = new Thread(new ThreadStart(ParseThread));
parseThread.Start();
}
public void UnregisterHierarchy(IVsHierarchy hierarchy)
{
if ((null == hierarchy) || !hierarchies.ContainsKey(hierarchy))
{
return;
}
HierarchyListener listener = hierarchies[hierarchy];
if (null != listener)
{
listener.Dispose();
}
hierarchies.Remove(hierarchy);
if (0 == hierarchies.Count)
{
UnregisterRDTEvents();
}
// Remove the document listeners.
uint[] docKeys = new uint[documents.Keys.Count];
documents.Keys.CopyTo(docKeys, 0);
foreach (uint id in docKeys)
{
TextLineEventListener docListener = documents[id];
if (hierarchy.Equals(docListener.FileID.Hierarchy))
{
documents.Remove(id);
docListener.Dispose();
}
}
// Make sure that the parse thread can exit.
if (null != shutDownStarted)
{
shutDownStarted.Set();
}
if ((null != parseThread) && parseThread.IsAlive)
{
parseThread.Join(500);
if (parseThread.IsAlive)
{
parseThread.Abort();
}
parseThread = null;
}
requests.Clear();
// Clear the class view
lock (library)
{
library.Clear();
}
}