private CldrNumberFormat(string locale, string numberSystem)
{
this.locale = locale;
this.numberSystem = numberSystem;
this.pluralRules = CldrPluralRules.Resolve(PluralRuleType.Cardinal, locale);
this.elements = xDocument.XPathSelectElements(String.Format("/root/numbers[@locale = '{0}']/*[local-name() = 'currencies' or @numberSystem = '{1}']", locale, numberSystem)).ToArray();
}
public FormattedString Format(double value, NumberFormat formatter, RelativeTimeNumericFormat numeric, out string[] units)
{
FormattedString pattern;
if (numeric == RelativeTimeNumericFormat.Auto)
{
double intValue = Math.Floor(value);
if (intValue == value && intValue >= Int32.MinValue && intValue <= Int32.MaxValue)
{
if (relative.TryGetValue((int)intValue, out pattern))
{
units = new string[1];
return(pattern);
}
}
}
CldrPluralRules pluralRules = CldrPluralRules.Resolve(PluralRuleType.Cardinal, locale);
PluralCategories key = pluralRules.Match(value);
if ((value < 0 ? past : future).TryGetValue(key, out pattern))
{
FormattedString numParts = formatter.Format(Math.Abs(value));
FormattedPart[] parts = pattern.GetParts();
int index = Array.FindIndex(parts, v => v.Type == FormattedPartType.Placeholder);
string unitStr = IntlProviderOptions.ToStringValue(unit);
if (numParts.PartCount > 1)
{
List <FormattedPart> parts1 = new List <FormattedPart>(parts);
parts1.RemoveAt(index);
parts1.InsertRange(index, numParts);
units = new string[parts1.Count];
for (int j = 0, len2 = numParts.PartCount; j < len2; j++)
{
units[index + j] = unitStr;
}
return(new FormattedString(parts1));
}
else
{
units = new string[parts.Length];
units[index] = unitStr;
parts[index] = numParts[0];
return(new FormattedString(parts));
}
}
units = new string[0];
return(FormattedString.Empty);
}
public static CldrPluralRules Resolve(PluralRuleType type, string locale)
{
string normalizedLocale = IntlUtility.RemoveUnicodeExtensions(locale);
ConcurrentDictionary <string, CldrPluralRules> cache = type == PluralRuleType.Cardinal ? cardinalRules : ordinalRules;
return(cache.GetOrAdd(normalizedLocale, _ => {
XDocument doc = CldrUtility.LoadXml(type == PluralRuleType.Cardinal ? CardinalFileName : OrdinalFileName);
foreach (XElement node in doc.XPathSelectElements(Xpath))
{
string[] locales = node.Attribute("locales").Value.Split(' ');
if (locales.Contains(normalizedLocale))
{
CldrPluralRules rule = new CldrPluralRules(node);
foreach (string v in locales)
{
cache.TryAdd(v, rule);
}
return rule;
}
}
return Resolve(type, CldrUtility.GetParentLocale(normalizedLocale));
}));
}
