public static async Task <bool> WaitForLightBulbSessionAsync(ILightBulbBroker broker, IWpfTextView view, CancellationToken cancellationToken)
{
var startTime = DateTimeOffset.Now;
var active = await Helper.RetryAsync(async cancellationToken =>
{
if (broker.IsLightBulbSessionActive(view))
{
return(true);
}
if (cancellationToken.IsCancellationRequested)
{
throw new InvalidOperationException("Expected a light bulb session to appear.");
}
if (broker.IsLightBulbSessionActive(view))
{
var session = broker.GetSession(view);
var hasSuggestedActions = await broker.HasSuggestedActionsAsync(session.ActionCategories, view, cancellationToken);
return(hasSuggestedActions);
}
return(false);
}, TimeSpan.FromMilliseconds(1), cancellationToken);
if (!active)
{
return(false);
}
await WaitForItemsAsync(broker, view, cancellationToken);
return(true);
}
