private ReadOnlyDictionary <PluralCategories, string> GetUnitSubFormat(string unit, UnitDisplayFormat format, bool perUnit = false)
{
XDocument units = CldrUtility.LoadXml("Codeless.Ecma.Intl.Data.units.xml.gz");
XElement unitLength = units.XPathSelectElement(String.Format("/root/units[@locale = '{0}']/unitLength[@type = '{1}']", locale, IntlProviderOptions.ToStringValue(format)));
if (unitLength == null)
{
return(this.Parent.GetUnitSubFormat(unit, format));
}
if (CldrUtility.IsAlias(unitLength, out string type))
{
return(GetUnitSubFormat(unit, IntlProviderOptions.ParseEnum <UnitDisplayFormat>(type), perUnit));
}
bool hasInheritedValues = unitLength.Attribute("inherits") != null;
if (unit == "per")
{
XElement perCompountUnit = unitLength.XPathSelectElement("compoundUnit[@type = 'per']/compoundUnitPattern");
if (perCompountUnit == null)
{
return(hasInheritedValues ? this.Parent.GetUnitSubFormat(unit, format) : null);
}
return(CreateSingleResult(perCompountUnit.Value));
}
XElement unitElm = unitLength.XPathSelectElement(String.Format("unit[substring-after(@type, '-') = '{0}']", unit));
if (unitElm == null)
{
return(hasInheritedValues ? this.Parent.GetUnitSubFormat(unit, format) : null);
}
if (perUnit)
{
XElement perUnitPattern = unitElm.XPathSelectElement("perUnitPattern");
if (perUnitPattern == null)
{
return(hasInheritedValues ? this.Parent.GetUnitSubFormat(unit, format) : null);
}
return(CreateSingleResult(perUnitPattern.Value));
}
Dictionary <PluralCategories, string> dict = new Dictionary <PluralCategories, string>();
foreach (XElement unitPattern in unitElm.XPathSelectElements("unitPattern"))
{
dict[IntlProviderOptions.ParseEnum <PluralCategories>(unitPattern.Attribute("count").Value)] = unitPattern.Value;
}
if (unitElm.Attribute("inherits") != null)
{
ReadOnlyDictionary <PluralCategories, string> parent = this.Parent.GetUnitSubFormat(unit, format);
CldrUtility.CopyPatternFromParent(dict, parent);
}
return(new ReadOnlyDictionary <PluralCategories, string>(dict));
}
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)))));
}
