/// <summary>
/// Creates a formatter from the pattern string.
/// The number of arguments checked against the given limits is the
/// highest argument number plus one, not the number of occurrences of arguments.
/// </summary>
/// <param name="pattern">The pattern string.</param>
/// <param name="min">The pattern must have at least this many arguments.</param>
/// <param name="max">The pattern must have at most this many arguments.</param>
/// <returns>The new <see cref="SimpleFormatter"/> object.</returns>
/// <exception cref="ArgumentException">For bad argument syntax and too few or too many arguments.</exception>
/// <stable>ICU 57</stable>
public static SimpleFormatter CompileMinMaxArguments(StringBuilder pattern, int min, int max)
{
StringBuilder sb = new StringBuilder();
string compiledPattern = SimpleFormatterImpl.CompileToStringMinMaxArguments(pattern, sb, min, max);
return(new SimpleFormatter(compiledPattern));
}
public DataTableCultureDisplayNames(UCultureInfo culture, DisplayContextOptions options)
#pragma warning disable 612, 618
: base()
#pragma warning restore 612, 618
{
this.displayContextOptions = options.Freeze();
this.langData = languageDataTableProvider.GetDataTable(culture, options.SubstituteHandling == SubstituteHandling.NoSubstitute);
this.regionData = regionDataTableProvider.GetDataTable(culture, options.SubstituteHandling == SubstituteHandling.NoSubstitute);
this.locale = langData.CultureInfo != null && langData.CultureInfo.Equals(CultureInfo.InvariantCulture)
? regionData.CultureInfo.ToUCultureInfo()
: langData.CultureInfo.ToUCultureInfo();
// Note, by going through DataTable, this uses table lookup rather than straight lookup.
// That should get us the same data, I think. This way we don't have to explicitly
// load the bundle again. Using direct lookup didn't seem to make an appreciable
// difference in performance.
string sep = langData.Get("localeDisplayPattern", "separator");
if (sep == null || "separator".Equals(sep))
{
sep = "{0}, {1}";
}
StringBuilder sb = new StringBuilder();
this.separatorFormat = SimpleFormatterImpl.CompileToStringMinMaxArguments(sep, sb, 2, 2);
string pattern = langData.Get("localeDisplayPattern", "pattern");
if (pattern == null || "pattern".Equals(pattern))
{
pattern = "{0} ({1})";
}
this.format = SimpleFormatterImpl.CompileToStringMinMaxArguments(pattern, sb, 2, 2);
if (pattern.Contains("（"))
{
formatOpenParen = '（';
formatCloseParen = '）';
formatReplaceOpenParen = '［';
formatReplaceCloseParen = '］';
}
else
{
formatOpenParen = '(';
formatCloseParen = ')';
formatReplaceOpenParen = '[';
formatReplaceCloseParen = ']';
}
string keyTypePattern = langData.Get("localeDisplayPattern", "keyTypePattern");
if (keyTypePattern == null || "keyTypePattern".Equals(keyTypePattern))
{
keyTypePattern = "{0}={1}";
}
this.keyTypeFormat = SimpleFormatterImpl.CompileToStringMinMaxArguments(
keyTypePattern, sb, 2, 2);
// Get values from the contextTransforms data if we need them
// Also check whether we will need a break iterator (depends on the data)
bool needBrkIter = false;
if (options.Capitalization == Capitalization.UIListOrMenu ||
options.Capitalization == Capitalization.Standalone)
{
capitalizationUsage = new bool[Enum.GetValues(typeof(CapitalizationContextUsage)).Length]; // initialized to all false
ICUResourceBundle rb = (ICUResourceBundle)UResourceBundle.GetBundleInstance(ICUData.IcuBaseName, locale);
CapitalizationContextSink sink = new CapitalizationContextSink(this);
try
{
rb.GetAllItemsWithFallback("contextTransforms", sink);
}
catch (MissingManifestResourceException)
{
// Silently ignore. Not every locale has contextTransforms.
}
needBrkIter = sink.hasCapitalizationUsage;
}
// Get a sentence break iterator if we will need it
if (needBrkIter || options.Capitalization == Capitalization.BeginningOfSentence)
{
capitalizationBrkIter = BreakIterator.GetSentenceInstance(locale);
}
this.currencyDisplayInfo = CurrencyData.Provider.GetInstance(locale, false);
}