/// <summary>
/// Creates a Quick Info provider for the specified context.
/// </summary>
/// <param name = "textBuffer">The text buffer for which to create a provider.</param>
/// <returns>
/// A valid <see cref = "T:Microsoft.VisualStudio.Language.Intellisense.IQuickInfoSource" /> instance, or null if none could be created.
/// </returns>
public override IQuickInfoSource TryCreateQuickInfoSource(ITextBuffer textBuffer)
{
ITagAggregator <TokenClassificationTag <PSToken> > tagAggregator =
TagAggregatorFactory.CreateTagAggregator <TokenClassificationTag <PSToken> >(textBuffer);
return(new QuickInfoTokenSource(textBuffer, tagAggregator, this));
}
/// <summary>
/// Creates a Quick Info provider for the specified context.
/// </summary>
/// <param name = "textBuffer">The text buffer for which to create a provider.</param>
/// <returns>
/// A valid <see cref = "T:Microsoft.VisualStudio.Language.Intellisense.IQuickInfoSource" /> instance, or null if none could be created.
/// </returns>
public override IQuickInfoSource TryCreateQuickInfoSource(ITextBuffer textBuffer)
{
return(new QuickInfoErrorSource <PSToken>(textBuffer,
TagAggregatorFactory.CreateTagAggregator <ErrorTokenTag <PSToken> >(
textBuffer),
this));
}
public IOutliningManager GetOutliningManager(ITextView textView)
{
if (textView == null)
{
throw new ArgumentNullException("textView");
}
if (!textView.Roles.Contains(PredefinedTextViewRoles.Structured))
{
return(null);
}
return(textView.Properties.GetOrCreateSingletonProperty(delegate
{
var tagAggregator = TagAggregatorFactory.CreateTagAggregator <IOutliningRegionTag>(textView.TextBuffer);
var manager = new OutliningManager(textView.TextBuffer, tagAggregator, EditorOptionsFactoryService.GlobalOptions);
textView.Closed += delegate { manager.Dispose(); };
return manager;
}));
}
