public LanguageSettings(string cultureName, string uiCultureName, bool addPunctuators = false)
{
Contracts.AssertNonEmpty(cultureName);
_cultureName = cultureName;
_uiCultureName = uiCultureName;
_locToInvariantFunctionMap = new Dictionary <string, string>();
_locToInvariantPunctuatorMap = new Dictionary <string, string>();
_invariantToLocFunctionMap = new Dictionary <string, string>();
_invariantToLocPunctuatorMap = new Dictionary <string, string>();
_cacheStamp = 0;
_cachedInvariantSettings = null;
if (addPunctuators)
{
string dec;
string comma;
string list;
TexlLexer.ChoosePunctuators(this, out dec, out comma, out list);
AddPunctuator(dec, TexlLexer.PunctuatorDecimalSeparatorInvariant);
AddPunctuator(comma, TexlLexer.PunctuatorCommaInvariant);
AddPunctuator(list, TexlLexer.PunctuatorSemicolonInvariant);
}
}
public ILanguageSettings GetIdentitySettingsForInvariantLanguage()
{
if (_cachedInvariantSettings == null || NeedsRefresh(_cachedInvariantSettings))
{
_cachedInvariantSettings = new LanguageSettings("en-US", "en-US");
_cachedInvariantSettings._cacheStamp = _cacheStamp;
foreach (var kvp in _locToInvariantFunctionMap)
{
_cachedInvariantSettings.AddFunction(kvp.Value, kvp.Value);
}
foreach (var kvp in _locToInvariantPunctuatorMap)
{
_cachedInvariantSettings.AddPunctuator(kvp.Value, kvp.Value);
}
}
return(_cachedInvariantSettings);
}
private bool NeedsRefresh(LanguageSettings cache)
{
Contracts.AssertValue(cache);
return(cache._cacheStamp != _cacheStamp);
}