private T[] GetCultures <T>(UCultureTypes types, Func <string, T> factory)
{
ICollection <string> visIDs = GetVisibleIDs();
if (types == UCultureTypes.AllCultures)
{
int n = 0;
var locales = new T[visIDs.Count];
foreach (string id in visIDs)
{
locales[n++] = factory(id);
}
return(locales);
}
else
{
List <T> locales = new List <T>(visIDs.Count);
var parser = new LocaleIDParser(string.Empty);
foreach (string id in visIDs)
{
// Filter the culture type before allocating the object
parser.Reset(id);
bool isNeutralCulture = parser.GetLocaleID().IsNeutralCulture;
if (isNeutralCulture && types.HasFlag(UCultureTypes.NeutralCultures) ||
(!isNeutralCulture && types.HasFlag(UCultureTypes.SpecificCultures)))
{
locales.Add(factory(id));
}
}
return(locales.ToArray());
}
}
internal override UCultureInfo[] GetUCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableULocales
{
if (service.IsDefault)
{
return(ICUResourceBundle.GetUCultures(types));
}
return(service.GetUCultures(types));
}
internal static bool IsMatch(this CultureInfo culture, UCultureTypes types)
{
#if FEATURE_CULTUREINFO_GETCULTURES
return(((int)culture.CultureTypes & (int)types) != 0);
#else
return(culture.IsNeutralCulture && types.HasFlag(UCultureTypes.NeutralCultures) ||
!culture.IsNeutralCulture && types.HasFlag(UCultureTypes.SpecificCultures));
#endif
}
public override UCultureInfo[] GetUCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableLocales
{
if (service == null)
{
return(ICUResourceBundle.GetUCultures(types));
}
else
{
return(service.GetUCultures(types));
}
}
internal override UCultureInfo[] GetUCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableULocales
{
UCultureInfo[] result;
if (service.IsDefault)
{
result = ICUResourceBundle.GetUCultures(
ICUData.IcuCollationBaseName,
ICUResourceBundle.IcuDataAssembly,
types);
}
else
{
result = service.GetUCultures(types);
}
return(result);
}
internal override CultureInfo[] GetCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableLocales
{
// TODO rewrite this to just wrap getAvailableULocales later
CultureInfo[] result;
if (service.IsDefault)
{
result = ICUResourceBundle.GetCultures(
ICUData.IcuCollationBaseName,
CollationData.IcuDataAssembly,
types);
}
else
{
result = service.GetCultures(types);
}
return(result);
}
/// <summary>
/// Convenience method for callers using locales. This returns the standard
/// <see cref="UCultureInfo"/> list, built from the <see cref="ICollection{T}"/> of visible ids.
/// </summary>
public virtual UCultureInfo[] GetUCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableULocales
{
return(GetCultures(types, (id) => new UCultureInfo(id)));
}
/// <summary>
/// Convenience method for callers using locales. This returns the standard
/// <see cref="CultureInfo"/> list, built from the <see cref="ICollection{T}"/> of visible ids.
/// </summary>
public virtual CultureInfo[] GetCultures(UCultureTypes types) // ICU4N: Renamed from GetAvailableLocales
{
return(GetCultures(types, (id) => LocaleUtility.GetLocaleFromName(id)));
}
