protected bool TryGetController(EditorCommandArgs args, out Controller controller)
{
AssertIsForeground();
// If args is `InvokeSignatureHelpCommandArgs` then sig help was explicitly invoked by the user and should
// be shown whether or not the option is set.
if (!(args is InvokeSignatureHelpCommandArgs) && !args.SubjectBuffer.GetFeatureOnOffOption(SignatureHelpOptions.ShowSignatureHelp))
{
controller = null;
return(false);
}
controller = _controllerProvider.GetController(args.TextView, args.SubjectBuffer);
return(controller is not null);
}
protected bool TryGetController(EditorCommandArgs args, out Controller controller)
{
AssertIsForeground();
// If args is `InvokeSignatureHelpCommandArgs` then sig help was explicitly invoked by the user and should
// be shown whether or not the option is set.
var languageName = args.SubjectBuffer.GetLanguageName();
if (args is not InvokeSignatureHelpCommandArgs &&
languageName != null &&
!_globalOptions.GetOption(SignatureHelpViewOptions.ShowSignatureHelp, languageName))
{
controller = null;
return(false);
}
controller = _controllerProvider.GetController(args.TextView, args.SubjectBuffer);
return(controller is not null);
}