//=====================================================================
/// <inheritdoc />
public ISpellingDictionary GetDictionary(ITextBuffer buffer)
{
ISpellingDictionary service = null;
if (buffer.Properties.TryGetProperty(typeof(SpellingDictionaryService), out service))
{
return(service);
}
List <ISpellingDictionary> bufferSpecificDictionaries = new List <ISpellingDictionary>();
foreach (var provider in bufferSpecificDictionaryProviders)
{
var dictionary = provider.Value.GetDictionary(buffer);
if (dictionary != null)
{
bufferSpecificDictionaries.Add(dictionary);
}
}
// Create or get the existing global dictionary for the default language
var globalDictionary = GlobalDictionary.CreateGlobalDictionary(null);
if (globalDictionary != null)
{
service = new SpellingDictionaryService(bufferSpecificDictionaries, globalDictionary);
buffer.Properties[typeof(SpellingDictionaryService)] = service;
}
return(service);
}
/// <summary>
/// This is used to register a spelling dictionary service with the global dictionary so that it is
/// notified of changes to the global dictionary.
/// </summary>
/// <param name="service">The dictionary service to register</param>
public void RegisterSpellingDictionaryService(SpellingDictionaryService service)
{
// Clear out ones that have been disposed of
foreach (var svc in registeredServices.Where(s => !s.IsAlive).ToArray())
{
registeredServices.Remove(svc);
}
System.Diagnostics.Debug.WriteLine("Registered services count: {0}", registeredServices.Count);
registeredServices.Add(new WeakReference(service));
}
