/// <summary>
/// Returns a language, specified by a two letter code (en, el, it, fr, etc), if registered, else null.
/// </summary>
static public LanguageItem Find(string TwoLetterLanguageCode)
{
lock (syncLock)
{
LanguageItem Item = fItems.FirstOrDefault(item => string.Compare(item.Code, TwoLetterLanguageCode, StringComparison.InvariantCultureIgnoreCase) == 0);
return(Item);
}
}
/// <summary>
/// Registers a language
/// </summary>
static public void Add(LanguageItem Item)
{
lock (syncLock)
{
if (!Contains(Item.Code))
{
fItems.Add(Item);
}
}
}
/// <summary>
/// Returns a language, specified by a two letter code (en, el, it, fr, etc), if registered, else throws an exception.
/// </summary>
static public LanguageItem Get(string TwoLetterLanguageCode)
{
lock (syncLock)
{
LanguageItem Item = Find(TwoLetterLanguageCode);
if (Item == null)
{
throw new ApplicationException($"Language not registered: {TwoLetterLanguageCode}");
}
return(Item);
}
}
/// <summary>
/// Returns a language, specified by a two letter code (en, el, it, fr, etc), if registered, else returns the default language (en).
/// </summary>
static public LanguageItem FindOrDefault(string TwoLetterLanguageCode)
{
lock (syncLock)
{
LanguageItem Item = Find(TwoLetterLanguageCode);
if (Item == null)
{
Item = DefaultLanguage;
}
return(Item);
}
}
void LoadLanguages()
{
var En = new LanguageItem()
{
Id = "", Name = "English", Code = "en", CultureCode = "en-US"
};
var Gr = new LanguageItem()
{
Id = "", Name = "Greek", Code = "el", CultureCode = "el-GR"
};
Languages.Add(En);
Languages.Add(Gr);
}
