/// <summary>
/// Adds suggestions for an enum, with an optional prefix.
/// </summary>
/// <param name="intellisenseData"></param>
/// <param name="enumInfo"></param>
/// <param name="prefix"></param>
internal static void AddSuggestionsForEnum(IntellisenseData.IntellisenseData intellisenseData, EnumSymbol enumInfo, string prefix = "")
{
Contracts.AssertValue(intellisenseData);
Contracts.AssertValue(enumInfo);
Contracts.AssertValue(prefix);
bool anyCollisionExists = false;
var locNameTypePairs = new List <Tuple <String, DType> >();
// We do not need to get the localized names since GetNames will only return invariant.
// Instead, we use the invariant names later with the enumInfo to retrieve the localized name.
foreach (var typedName in enumInfo.EnumType.GetNames(DPath.Root))
{
string locName;
enumInfo.TryGetLocValueName(typedName.Name.Value, out locName).Verify();
string escapedLocName = TexlLexer.EscapeName(locName);
var collisionExists = intellisenseData.DoesNameCollide(locName);
if (collisionExists)
{
string candidate = prefix + escapedLocName;
bool canAddSuggestion = _addSuggestionDryRunHelper.AddSuggestion(intellisenseData, candidate, SuggestionKind.Global, SuggestionIconKind.Other, typedName.Type, false);
anyCollisionExists = anyCollisionExists || canAddSuggestion;
}
locNameTypePairs.Add(new Tuple <String, DType>(escapedLocName, typedName.Type));
}
foreach (var locNameTypePair in locNameTypePairs)
{
string suggestion = anyCollisionExists || !intellisenseData.SuggestUnqualifiedEnums ? prefix + locNameTypePair.Item1 : locNameTypePair.Item1;
AddSuggestion(intellisenseData, suggestion, SuggestionKind.Global, SuggestionIconKind.Other, locNameTypePair.Item2, false);
}
}
