protected sealed override SignatureHelpItems GetModel(
SemanticModel semanticModel,
TNode node,
SourceLocation position)
{
var functionSymbols = GetFunctionSymbols(semanticModel, node, position).ToList();
// try to bind to the actual method
var symbolInfo = semanticModel.GetSymbolInfo(node);
var selectedItem = symbolInfo.Symbol is FunctionSymbol fs
? functionSymbols.IndexOf(fs)
: (int?)null;
var signatureHelpItems = functionSymbols
.Select(ConvertFunctionSymbol).ToList();
var sourceRange = SignatureHelpUtilities.GetSignatureHelpSpan(node.ArgumentListSyntax);
var textSpan = semanticModel.SyntaxTree.GetSourceFileSpan(sourceRange);
var currentState = SignatureHelpUtilities.GetSignatureHelpState(node.ArgumentListSyntax, position);
return(CreateSignatureHelpItems(
signatureHelpItems,
textSpan,
currentState,
selectedItem));
}
protected sealed override SignatureHelpItems GetModel(
SemanticModel semanticModel,
TNode node,
SourceLocation position)
{
var functionSymbols = GetFunctionSymbols(semanticModel, node, position);
var signatureHelpItems = functionSymbols
.Select(ConvertFunctionSymbol).ToList();
var sourceRange = SignatureHelpUtilities.GetSignatureHelpSpan(node.ArgumentListSyntax);
var textSpan = semanticModel.SyntaxTree.GetSourceFileSpan(sourceRange);
var currentState = SignatureHelpUtilities.GetSignatureHelpState(node.ArgumentListSyntax, position);
return(CreateSignatureHelpItems(
signatureHelpItems,
textSpan,
currentState));
}