private static void SetCurrentTranslations(AbstractTranslationSet newTranslations)
{
if (currentTranslations != newTranslations || (currentTranslations != null && !currentTranslations.Equals(newTranslations)))
{
currentTranslations = newTranslations;
if (TranslationChanged != null)
{
TranslationChanged();
}
}
}
private string GetParentTranslation(string key)
{
AbstractTranslationSet parentTranslations = GetParentTranslations();
string parentTranslation = null;
if (parentTranslations != null)
{
CheckForLooping(parentTranslations);
parentTranslation = parentTranslations[key];
}
return(parentTranslation);
}
public static AbstractTranslationSet GetTranslationSet(string translationLanguage)
{
AbstractTranslationSet translations = null;
if (translationLanguage != null)
{
translations = DictionaryUtils.GetValue(langToTranslationMap, translationLanguage);
if (translations == null)
{
translations = new ModifiableTranslationSet(translationLanguage);
}
}
return(translations);
}
private static void LoadTranslations(string appPath)
{
DirectoryInfo dir = new DirectoryInfo(Path.Combine(appPath, "translations"));
if (!dir.Exists)
{
throw new TranslationLoadException("Translation path not found (" + dir.FullName + ")");
}
TranslationXmlLoader loader = new TranslationXmlLoader();
foreach (FileInfo file in dir.GetFiles("*.translation"))
{
AbstractTranslationSet translations = loader.LoadTranslations(file.FullName);
AddTranslationSet(translations);
}
}
private void CheckForLooping(AbstractTranslationSet translations)
{
bool hasLoop = false;
AbstractTranslationSet slowLoop = translations;
AbstractTranslationSet fastLoop1 = translations;
AbstractTranslationSet fastLoop2 = translations;
while (slowLoop != null && (fastLoop1 = fastLoop2.GetParentTranslations()) != null && (fastLoop2 = fastLoop1.GetParentTranslations()) != null)
{
if (slowLoop.Equals(fastLoop1) || slowLoop.Equals(fastLoop2))
{
hasLoop = true;
break;
}
slowLoop = slowLoop.GetParentTranslations();
}
if (hasLoop)
{
throw new TranslationLoadException("Translations contained an inheritence loop");
}
}
public void SetParentTranslations(ModifiableTranslationSet parentTranslations)
{
parentTranslationSet = parentTranslations;
}
/// <summary>
/// Adds the supplied translation set to the list of available translations
/// </summary>
/// <param name="translations">
/// The translation set to add
/// </param>
public static void AddTranslationSet(AbstractTranslationSet translations)
{
langToTranslationMap[translations.LanguageCode] = translations;
}