public void RegisterHierarchy(IVsHierarchy hierarchy)
{
if (hierarchy == null || _hierarchies.ContainsKey(hierarchy))
{
return;
}
if (_objectManagerCookie == 0)
{
IVsObjectManager2 objManager =
_provider.GetService(typeof(SVsObjectManager)) as IVsObjectManager2;
if (null == objManager)
{
return;
}
ErrorHandler.ThrowOnFailure(
objManager.RegisterSimpleLibrary(_library, out _objectManagerCookie));
}
HierarchyListener listener = new HierarchyListener(hierarchy);
listener.ItemAdded += OnFileChanged;
listener.ItemDeleted += OnDeleteFile;
listener.StartListening(true);
_hierarchies.Add(hierarchy, listener);
RegisterForRDTEvents();
}
public void InitListener()
{
_listener = new HierarchyListener(_hierarchy);
_listener.ItemAdded += FileAdded;
_listener.ItemDeleted += FileDeleted;
_listener.StartListening(true);
}
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();
}
lock (_files)
{
ModuleID[] keys = new ModuleID[_files.Keys.Count];
_files.Keys.CopyTo(keys, 0);
foreach (ModuleID id in keys)
{
if (hierarchy.Equals(id.Hierarchy))
{
_library.RemoveNode(_files[id]);
_files.Remove(id);
}
}
}
// 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();
}
}
}
