/// <summary>
/// Instantiate a currency from a resource bundle found in Locale loc.
/// </summary>
///
/* package */ static internal Currency CreateCurrency(ULocale loc)
{
String country = loc.GetCountry();
String variant = loc.GetVariant();
bool isPreEuro = variant.Equals("PREEURO");
bool isEuro = variant.Equals("EURO");
// TODO: ICU4C has service registration, and the currency is requested
// from the service here.
ICUResourceBundle bundle = (ICUResourceBundle)IBM.ICU.Util.UResourceBundle
.GetBundleInstance(IBM.ICU.Impl.ICUResourceBundle.ICU_BASE_NAME,
"supplementalData",
IBM.ICU.Impl.ICUResourceBundle.ICU_DATA_CLASS_LOADER);
if (bundle == null)
{
// throw new MissingResourceException()
return(null);
}
try {
UResourceBundle cm = bundle.Get("CurrencyMap");
String curriso = null;
UResourceBundle countryArray = cm.Get(country);
// Some regions can have more than one current currency in use.
// The latest default currency is always the first one.
UResourceBundle currencyReq = countryArray.Get(0);
curriso = currencyReq.GetString("id");
if (isPreEuro && curriso.Equals(EUR_STR))
{
currencyReq = countryArray.Get(1);
curriso = currencyReq.GetString("id");
}
else if (isEuro)
{
curriso = EUR_STR;
}
if (curriso != null)
{
return(new Currency(curriso));
}
} catch (MissingManifestResourceException ex) {
// We don't know about this region.
// As of CLDR 1.5.1, the data includes deprecated region history
// too.
// So if we get here, either the region doesn't exist, or the data
// is really bad.
// Deprecated regions should return the last valid currency for that
// region in the data.
// We don't try to resolve it to a new region.
}
return(null);
}
public void TestDisplayName()
{
ULocale defLoc = IBM.ICU.Util.ULocale.GetDefault();
IBM.ICU.Util.ULocale.SetDefault(_DEFAULT_LOCALE);
for (int i = 0; i < _LOCALE_NUMBER; i++)
{
ULocale oldLoc = _LOCALES[i][0];
ULocale newLoc = _LOCALES[i][1];
for (int j = 0; j < available.Length; j++)
{
String oldCountry = oldLoc.GetDisplayCountry(available[j]);
String newCountry = newLoc.GetDisplayCountry(available[j]);
String oldLang = oldLoc.GetDisplayLanguage(available[j]);
String newLang = newLoc.GetDisplayLanguage(available[j]);
// is there display name for the current country ID
if (!newCountry.Equals(newLoc.GetCountry()))
{
if (!oldCountry.Equals(newCountry))
{
Errln("getCountry() failed for " + oldLoc
+ " oldCountry= " + IBM.ICU.Charset.TestFmwk.Prettify(oldCountry)
+ " newCountry = " + IBM.ICU.Charset.TestFmwk.Prettify(newCountry)
+ " in display locale "
+ available[j].ToString());
}
}
// there is a display name for the current lang ID
if (!newLang.Equals(newLoc.GetLanguage()))
{
if (!oldLang.Equals(newLang))
{
Errln("getLanguage() failed for " + oldLoc
+ " oldLang = " + IBM.ICU.Charset.TestFmwk.Prettify(oldLang)
+ " newLang = " + IBM.ICU.Charset.TestFmwk.Prettify(newLang)
+ " in display locale "
+ available[j].ToString());
}
}
}
}
IBM.ICU.Util.ULocale.SetDefault(defLoc);
}
/// <summary>
/// Constructs a new Locale using the specified language, country, and
/// variant codes.
/// </summary>
///
/// <param name="language"></param>
/// <param name="country"></param>
/// <param name="variant"></param>
/// <exception cref="NullPointerException">if <c>language</c>, <c>country</c> or<c>variant</c> is <c>null</c>.</exception>
public Locale(String language, String country, String variant)
{
if (language == null || country == null || variant == null)
{
throw new NullReferenceException();
}
if (language.Length == 0 && country.Length == 0)
{
languageCode = "";
countryCode = "";
variantCode = variant;
return;
}
this.uLocale = new ULocale(language, country, variant);
languageCode = uLocale.GetLanguage();
// Map new language codes to the obsolete language
// codes so the correct resource bundles will be used.
if (languageCode.Equals("he"))
{ //$NON-NLS-1$
languageCode = "iw"; //$NON-NLS-1$
}
else if (languageCode.Equals("id"))
{ //$NON-NLS-1$
languageCode = "in"; //$NON-NLS-1$
}
else if (languageCode.Equals("yi"))
{ //$NON-NLS-1$
languageCode = "ji"; //$NON-NLS-1$
}
// countryCode is defined in ASCII character set
countryCode = (country.Length != 0) ? uLocale.GetCountry() : "";
// Work around for be compatible with RI
variantCode = variant;
}
public override IList <UiListItem> GetUiListCompareWholeItems(ISet <ULocale> localeSet, IComparer <UiListItem> comparer)
{
DisplayContext capContext = GetContext(DisplayContextType.Capitalization);
List <UiListItem> result = new List <UiListItem>();
IDictionary <ULocale, ISet <ULocale> > baseToLocales = new Dictionary <ULocale, ISet <ULocale> >();
ULocale.Builder builder = new ULocale.Builder();
foreach (ULocale locOriginal in localeSet)
{
builder.SetLocale(locOriginal); // verify well-formed. We do this here so that we consistently throw exception
ULocale loc = ULocale.AddLikelySubtags(locOriginal);
ULocale @base = new ULocale(loc.GetLanguage());
ISet <ULocale> locales = baseToLocales.Get(@base);
if (locales == null)
{
baseToLocales[@base] = locales = new HashSet <ULocale>();
}
locales.Add(loc);
}
foreach (var entry in baseToLocales)
{
ULocale @base = entry.Key;
ISet <ULocale> values = entry.Value;
if (values.Count == 1)
{
ULocale locale = values.First();
result.Add(NewRow(ULocale.MinimizeSubtags(locale, ULocale.Minimize.FAVOR_SCRIPT), capContext));
}
else
{
ISet <string> scripts = new HashSet <string>();
ISet <string> regions = new HashSet <string>();
// need the follow two steps to make sure that unusual scripts or regions are displayed
ULocale maxBase = ULocale.AddLikelySubtags(@base);
scripts.Add(maxBase.GetScript());
regions.Add(maxBase.GetCountry());
foreach (ULocale locale in values)
{
scripts.Add(locale.GetScript());
regions.Add(locale.GetCountry());
}
bool hasScripts = scripts.Count > 1;
bool hasRegions = regions.Count > 1;
foreach (ULocale locale in values)
{
ULocale.Builder modified = builder.SetLocale(locale);
if (!hasScripts)
{
modified.SetScript("");
}
if (!hasRegions)
{
modified.SetRegion("");
}
result.Add(NewRow(modified.Build(), capContext));
}
}
}
result.Sort(comparer);
return(result);
}
// TODO: implement use of capitalization
private string LocaleDisplayNameInternal(ULocale locale)
{
// lang
// lang (script, country, variant, keyword=value, ...)
// script, country, variant, keyword=value, ...
string resultName = null;
string lang = locale.GetLanguage();
// Empty basename indicates root locale (keywords are ignored for this).
// Our data uses 'root' to access display names for the root locale in the
// "Languages" table.
if (locale.GetBaseName().Length == 0)
{
lang = "root";
}
string script = locale.GetScript();
string country = locale.GetCountry();
string variant = locale.GetVariant();
bool hasScript = script.Length > 0;
bool hasCountry = country.Length > 0;
bool hasVariant = variant.Length > 0;
// always have a value for lang
if (dialectHandling == DialectHandling.DIALECT_NAMES)
{
do
{ // loop construct is so we can break early out of search
if (hasScript && hasCountry)
{
string langScriptCountry = lang + '_' + script + '_' + country;
string result = LocaleIdName(langScriptCountry);
if (result != null && !result.Equals(langScriptCountry))
{
resultName = result;
hasScript = false;
hasCountry = false;
break;
}
}
if (hasScript)
{
string langScript = lang + '_' + script;
string result = LocaleIdName(langScript);
if (result != null && !result.Equals(langScript))
{
resultName = result;
hasScript = false;
break;
}
}
if (hasCountry)
{
string langCountry = lang + '_' + country;
string result = LocaleIdName(langCountry);
if (result != null && !result.Equals(langCountry))
{
resultName = result;
hasCountry = false;
break;
}
}
} while (false);
}
if (resultName == null)
{
string result = LocaleIdName(lang);
if (result == null)
{
return(null);
}
resultName = result
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen);
}
StringBuilder buf = new StringBuilder();
if (hasScript)
{
// first element, don't need appendWithSep
string result = ScriptDisplayNameInContext(script, true);
if (result == null)
{
return(null);
}
buf.Append(result
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen));
}
if (hasCountry)
{
string result = RegionDisplayName(country, true);
if (result == null)
{
return(null);
}
AppendWithSep(result
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen), buf);
}
if (hasVariant)
{
string result = VariantDisplayName(variant, true);
if (result == null)
{
return(null);
}
AppendWithSep(result
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen), buf);
}
using (IEnumerator <string> keys = locale.GetKeywords())
{
if (keys != null)
{
while (keys.MoveNext())
{
string key = keys.Current;
string value = locale.GetKeywordValue(key);
string keyDisplayName = KeyDisplayName(key, true);
if (keyDisplayName == null)
{
return(null);
}
keyDisplayName = keyDisplayName
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen);
string valueDisplayName = KeyValueDisplayName(key, value, true);
if (valueDisplayName == null)
{
return(null);
}
valueDisplayName = valueDisplayName
.Replace(formatOpenParen, formatReplaceOpenParen)
.Replace(formatCloseParen, formatReplaceCloseParen);
if (!valueDisplayName.Equals(value))
{
AppendWithSep(valueDisplayName, buf);
}
else if (!key.Equals(keyDisplayName))
{
string keyValue = SimpleFormatterImpl.FormatCompiledPattern(
keyTypeFormat, keyDisplayName, valueDisplayName);
AppendWithSep(keyValue, buf);
}
else
{
AppendWithSep(keyDisplayName, buf)
.Append("=")
.Append(valueDisplayName);
}
}
}
}
string resultRemainder = null;
if (buf.Length > 0)
{
resultRemainder = buf.ToString();
}
if (resultRemainder != null)
{
resultName = SimpleFormatterImpl.FormatCompiledPattern(
format, resultName, resultRemainder);
}
return(AdjustForUsageAndContext(CapitalizationContextUsage.LANGUAGE, resultName));
}
