#pragma warning restore 649
#region IClassifierProvider
/// <summary>
/// Gets a classifier for the given text buffer.
/// </summary>
/// <param name="buffer">The <see cref="ITextBuffer"/> to classify.</param>
/// <returns>A classifier for the text buffer, or null if the provider cannot do so in its current state.</returns>
public IClassifier GetClassifier(ITextBuffer buffer)
{
// only return a classifier when this is really our document
if (!factory.IsXSharpDocument( buffer))
return null;
return buffer.Properties.GetOrCreateSingletonProperty<XSharpClassifier>(creator: () => XSharpClassifier.GetColorizer(buffer, this.classificationRegistry, this.factory));
}
internal IClassificationTypeRegistryService ClassificationRegistry = null; // Set via MEF
public ITagger <T> CreateTagger <T>(ITextBuffer buffer) where T : ITag
{
//create a single tagger for each buffer.
if (!factory.IsXSharpDocument(buffer))
{
return(null);
}
ITagger <T> outliner = buffer.Properties.GetOrCreateSingletonProperty <ITagger <T> >(
() => new XSharpOutliningTagger(buffer, aggregator, ClassificationRegistry) as ITagger <T>);
return(outliner);
}
