private Descriptor CreateFdoFunctionSignatureDescriptor(IFdoFunctionDefintion func, IFdoFunctionDefintionSignature sig)
{
var desc = new Descriptor();
List <string> args = new List <string>();
foreach (var argDef in sig.Arguments)
{
args.Add(argDef.Name.Trim());
}
string argsStr = StringifyFunctionArgs(args);
string argDesc = DescribeSignature(sig);
string expr = $"{func.Name}({argsStr})"; //NOXLAT
desc.Name = expr;
desc.Description = string.Format(Strings.ExprEditorFunctionDesc, expr, func.Description, argDesc, sig.ReturnType, Environment.NewLine);
desc.AppendText = string.Empty;
return(desc);
}
internal static IFdoFunctionDefintionSignature[] MakeUniqueSignatures(IFdoFunctionDefintion func)
{
var dict = new Dictionary <string, IFdoFunctionDefintionSignature>();
foreach (var sig in func.Signatures)
{
List <string> args = new List <string>();
foreach (var argDef in sig.Arguments)
{
args.Add(argDef.Name.Trim());
}
string expr = $"{func.Name}({FdoExpressionCompletionDataProvider.StringifyFunctionArgs(args)})"; //NOXLATE
if (!dict.ContainsKey(expr))
{
dict[expr] = sig;
}
}
return(dict.Values.ToArray());
}
public FunctionItem(IFdoFunctionDefintion fd, IFdoFunctionDefintionSignature sig, string insertExpr)
: this(fd, sig)
{
_insertExpr = insertExpr;
}
private FunctionItem(IFdoFunctionDefintion fd, IFdoFunctionDefintionSignature sig)
{
_func = fd;
_sig = sig;
}