public SignatureHelp GetSignatureHelp(Pos caretPos)
{
int activeParameter = -1;
if (ParameterRanges != null)
{
for (int i = 0; i < ParameterRanges.Length && activeParameter == -1; i++)
{
if (ParameterRanges[i] != null && ParameterRanges[i].IsInside(caretPos))
{
activeParameter = i;
}
}
}
SignatureInformation[] overloads = new SignatureInformation[CurrentOptions.Count];
for (int i = 0; i < overloads.Length; i++)
{
var parameters = new ParameterInformation[CurrentOptions[i].Parameters.Length];
for (int p = 0; p < parameters.Length; p++)
{
parameters[p] = new ParameterInformation()
{
Label = CurrentOptions[i].Parameters[p].GetLabel(false),
Documentation = new StringOrMarkupContent(new MarkupContent()
{
Kind = MarkupKind.Markdown,
Value = CurrentOptions[i].Parameters[p].Documentation
})
}
}
;
overloads[i] = new SignatureInformation()
{
Label = CurrentOptions[i].GetLabel(false),
Parameters = parameters,
Documentation = CurrentOptions[i].Documentation
};
}
return(new SignatureHelp()
{
ActiveParameter = activeParameter,
ActiveSignature = CurrentOptions.IndexOf(Overload),
Signatures = overloads
});
}
}
