private void WriteSignatureDocumentation(
IFastJsonWriter writer,
SignatureHelpItemData selectedItem,
SignatureHelpParameterData?selectedParameter,
CancellationToken cancellationToken
)
{
writer.WritePropertyStartObject("info");
writer.WritePropertyStartArray("parts");
var documentation = selectedItem.DocumentationFactory(cancellationToken);
writer.WriteTaggedTexts(documentation);
writer.WriteEndArray();
if (selectedParameter == null)
{
writer.WriteEndObject();
return;
}
writer.WritePropertyStartObject("parameter");
writer.WriteProperty("name", selectedParameter.Name);
writer.WritePropertyStartArray("parts");
var parameterDocumentation = selectedParameter.DocumentationFactory(cancellationToken);
writer.WriteTaggedTexts(parameterDocumentation);
writer.WriteEndArray();
writer.WriteEndObject();
writer.WriteEndObject();
}
private void WriteSignatureParts(
IFastJsonWriter writer,
SignatureHelpItemData item,
SignatureHelpItemsData items,
out SignatureHelpParameterData?selectedParameter
)
{
selectedParameter = null;
writer.WritePropertyStartArray("parts");
writer.WriteTaggedTexts(item.PrefixDisplayParts);
var parameterIndex = 0;
foreach (var parameter in item.Parameters)
{
if (parameterIndex > 0)
{
writer.WriteTaggedTexts(item.SeparatorDisplayParts);
}
var selected = items.ArgumentIndex == parameterIndex;
writer.WriteTaggedTexts(parameter.PrefixDisplayParts, selected);
writer.WriteTaggedTexts(parameter.DisplayParts, selected);
writer.WriteTaggedTexts(parameter.SuffixDisplayParts, selected);
if (selected)
{
selectedParameter = parameter;
}
parameterIndex += 1;
}
writer.WriteTaggedTexts(item.SuffixDisplayParts);
writer.WriteEndArray();
}