public ReadOnlyDictionary <PluralCategories, NumberFormatPattern> GetUnitStyleFormat(string unit, UnitDisplayFormat format)
{
IDictionary <PluralCategories, string> pattern = GetUnitSubFormat(unit, format);
if (pattern == null)
{
int pos = unit.IndexOf("-per-");
if (pos <= 0)
{
throw new ArgumentOutOfRangeException("unit");
}
string nUnit = unit.Substring(0, pos);
string dUnit = unit.Substring(pos + 5);
string perUnitPattern = GetUnitSubFormat(unit, format, true)[PluralCategories.Other];
ReadOnlyDictionary <PluralCategories, string> nUnitPattern = GetUnitSubFormat(nUnit, format);
if (perUnitPattern != null)
{
pattern = nUnitPattern.ToDictionary(v => v.Key, v => String.Format(perUnitPattern, v.Value));
}
else
{
string compoundUnitPattern = GetUnitSubFormat("per", format)[PluralCategories.Other];
string dUnitPattern = GetUnitSubFormat(dUnit, format)[pluralRules.Match(1)];
pattern = nUnitPattern.ToDictionary(v => v.Key, v => String.Format(compoundUnitPattern, v.Value, dUnitPattern.Replace("{0}", "").Trim()));
}
}
return(new ReadOnlyDictionary <PluralCategories, NumberFormatPattern>(pattern.ToDictionary(v => v.Key, v => new NumberFormatPattern(FormattedString.Parse(v.Value)))));
}
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);
}