/// <summary>
/// Translates only the given element.
/// </summary>
/// <param name="visual"></param>
private static void TranslateGuiElement(FrameworkElement visual)
{
//special treatment.
switch (visual)
{
case DataGrid grid:
HandleDataGrid(grid);
return;
case Ribbon ribbon when ribbon.ApplicationMenu != null:
TranslateGui(ribbon.ApplicationMenu);
return;
}
var guiString = AbstractLiteralProvider.Instance.GetGuiTranslationOfCurrentCulture(visual);
//visual is non translatable, does not have a Name or not supported type like Grid, Stackpanel ...
if (guiString == null)
{
return;
}
//write to element specific Property.
ControlElementInspector.WriteToControlElement(visual, guiString);
}
public override string GetGuiTranslationOfCurrentCulture(DependencyObject element)
{
if (!ControlElementInspector.GetControlProperties(element, out var controlId, out _,
out var controlType, out var parentDialogName))
{
return(null);
}
return(GetLiteral(Thread.CurrentThread.CurrentUICulture, parentDialogName, controlType,
controlId, false).Text);
}
public override void SetGuiTranslation(DependencyObject element, IEnumerable <TextLocalization> texts)
{
if (!ControlElementInspector.GetControlProperties(element, out var controlId, out _,
out var controlType, out var parentDialogName))
{
_logger.Log(LogLevel.Debug,
"Failed to override translation for dialog '{0}', type '{1}' and name '{2}'.",
parentDialogName, controlType, controlId);
return;
}
SetLiteral(parentDialogName, controlType, controlId, texts.ToList());
}
public override ObservableCollection <TextLocalization> GetGuiTranslation(DependencyObject element)
{
if (!ControlElementInspector.GetControlProperties(element, out var controlId, out var currentText,
out var controlType, out var parentDialogName))
{
return(null);
}
var dictOfDicts = GetDictionaryFromFileProvider();
ICollection <TextLocalization> localizations = new Collection <TextLocalization>();
foreach (var language in dictOfDicts.Keys)
{
localizations.Add(GetLiteral(language, parentDialogName, controlType,
controlId, true));
}
//if entry is new, use text from XAML.
if (localizations.All(localization => string.IsNullOrWhiteSpace(localization.Text)))
{
localizations.First(localization => Equals(localization.Language, InputLanguage)).Text = currentText;
}
GetTranslationDummyText(localizations, InputLanguage, PreferredLanguage);
//fill known translations and convert to ObservableCollection.
var sourceLocalization = localizations.FirstOrDefault(loc =>
Equals(loc.Language, InputLanguage));
var observableLocalizations =
new ObservableCollection <TextLocalization>();
foreach (var localization in localizations)
{
if (sourceLocalization != null)
{
localization.KnownTranslations = TextLocalizationsUtils
.ExtractKnownTranslations(sourceLocalization.Text, localization.Language,
InputLanguage, dictOfDicts);
}
observableLocalizations.Add(localization);
}
return(observableLocalizations);
}
