public ChangedTypesProvider(
Lifetime lifetime,
IShellLocks shellLocks,
ChangeManager changeManager,
DocumentManager documentManager,
IPsiServices services)
{
_myServices = services;
_myLifetime = lifetime;
_myShellLocks = shellLocks;
_myDocumentManager = documentManager;
_myChangedRanges = new ConcurrentDictionary <IProjectFile, TextRange>();
changeManager.Changed2.Advise(lifetime, OnChange);
_myDocumentChangedEvent = shellLocks.CreateGroupingEvent(
lifetime,
"ChangedTypesProvider::DocumentChanged",
s_updateInterval,
OnProcessChangesEx);
TypesChanged = new Signal <IReadOnlyCollection <ITypeElement> >(lifetime, "ChangedTypesProvider");
_myLifetime.AddDispose(TypesChanged);
}