/// <summary>
/// Tries to get the location after the open parentheses in the argument list.
/// If it can't, then we default to the end of the snippet's span.
/// </summary>
protected override int GetTargetCaretPosition(ISyntaxFactsService syntaxFacts, SyntaxNode caretTarget)
{
var invocationExpression = caretTarget.DescendantNodes().Where(syntaxFacts.IsInvocationExpression).FirstOrDefault();
if (invocationExpression is null)
{
return(caretTarget.Span.End);
}
var argumentListNode = syntaxFacts.GetArgumentListOfInvocationExpression(invocationExpression);
if (argumentListNode is null)
{
return(caretTarget.Span.End);
}
syntaxFacts.GetPartsOfArgumentList(argumentListNode, out var openParenToken, out _, out _);
return(openParenToken.Span.End);
}
