/// <summary>TODO: comment</summary>
public void SaveChanges(bool fireTranslationChanged)
{
if (AnyChanges)
{
Lingo.SaveTranslation(_translationType, _moduleName, _translation);
if (fireTranslationChanged && TranslationChanged != null)
{
TranslationChanged(Lingo.LoadTranslation(_translationType, _moduleName, _language));
}
_anyChanges = false;
}
}
/// <summary>Main constructor.</summary>
/// <param name="translationType">The type containing the <see cref="TrString"/> and <see cref="TrStringNum"/> fields to be translated.</param>
/// <param name="settings">Settings of the <see cref="TranslationWindow"/>.</param>
/// <param name="icon">Application icon to use.</param>
/// <param name="programTitle">Title of the program. Used in the title bar.</param>
/// <param name="moduleName">Used for locating the translation file to be edited under the Translations directory.</param>
/// <param name="language">The language to be edited.</param>
public TranslationWindow(Type translationType, Settings settings, ImageSource icon, string programTitle, string moduleName, Language language)
: base(settings)
{
InitializeComponent();
_translationType = translationType;
_moduleName = moduleName;
_language = language;
if (icon != null)
{
Icon = icon;
}
Title = "Translating " + programTitle;
CommandBindings.Add(new CommandBinding(TranslationCommands.SaveAndApply, delegate { SaveChanges(true); }));
CommandBindings.Add(new CommandBinding(TranslationCommands.Close, delegate { Close(); }));
CommandBindings.Add(new CommandBinding(TranslationCommands.Find, find));
CommandBindings.Add(new CommandBinding(TranslationCommands.FindNext, findNext));
CommandBindings.Add(new CommandBinding(TranslationCommands.FindPrevious, findPrevious));
CommandBindings.Add(new CommandBinding(TranslationCommands.GotoNextOutOfDateString, gotoNextOutOfDateString));
CommandBindings.Add(new CommandBinding(TranslationCommands.MarkCurrentStringOutOfDate, markCurrentStringOutOfDate));
CommandBindings.Add(new CommandBinding(TranslationCommands.MarkAllStringsOutOfDate, markAllStringsOutOfDate));
CommandBindings.Add(new CommandBinding(TranslationCommands.MarkAllStringsUpToDate, markAllStringsUpToDate));
CommandBindings.Add(new CommandBinding(TranslationCommands.Font, font));
CommandBindings.Add(new CommandBinding(TranslationCommands.PrevTextBox, delegate { gotoTextBox(up: true); }));
CommandBindings.Add(new CommandBinding(TranslationCommands.NextTextBox, delegate { gotoTextBox(up: false); }));
CommandBindings.Add(new CommandBinding(TranslationCommands.PrevGroup, delegate { gotoGroup(up: true); }));
CommandBindings.Add(new CommandBinding(TranslationCommands.NextGroup, delegate { gotoGroup(up: false); }));
var original = (TranslationBase)Activator.CreateInstance(translationType);
_translation = Lingo.LoadTranslation(translationType, moduleName, language);
foreach (var group in TranslationDialogHelper.GetGroups(translationType, original, _translation))
{
_groups.Add(group);
}
ctGroups.Items.Clear();
ctGroups.ItemsSource = _groups;
}
/// <summary>Changes the currently selected language in exactly the same way as using one of the UI elements would.</summary>
/// <param name="language">The desired language. If not available, the default language will be set instead.</param>
public void SetLanguage(Language language)
{
TranslationChanged(language == _defaultLanguage ? new TTranslation() : Lingo.LoadTranslationOrDefault <TTranslation>(_moduleName, ref language));
}
/// <summary>
/// Returns a list of UI control descriptors whose state is applicable at the time of invocation. This method should be invoked
/// every time prior to displaying UI, to obtain the up-to-date UI state. The entries returned are not "live" and will not be updated
/// to reflect any changes.
/// </summary>
/// <remarks>
/// The list is guaranteed to have at least one item, the default language. Exactly one item will have <see cref="Entry.IsCurrentLanguage"/> set to true.
/// </remarks>
protected List <Entry> ListCurrentEntries()
{
// Enumerate available languages
var result = new List <Entry>();
var defaultLanguage = new Entry(this, _defaultLanguage);
result.Add(defaultLanguage);
var path = PathUtil.AppPathCombine("Translations");
if (Directory.Exists(path))
{
foreach (var file in new DirectoryInfo(path).GetFiles(_moduleName + ".*.xml"))
{
Match match = Regex.Match(file.Name, "^" + Regex.Escape(_moduleName) + @"\.(.*)\.xml$");
if (!match.Success)
{
continue;
}
var l = Lingo.LanguageFromIsoCode(match.Groups[1].Value);
if (l == null)
{
continue;
}
result.Add(new Entry(this, l.Value));
}
result.Sort((l1, l2) => l1.Language.Value.GetNativeName().CompareTo(l2.Language.Value.GetNativeName()));
}
// Remove the English variant suffix if only one such language
var english = result.Where(e => e.Text.StartsWith("English ")).ToArray();
if (english.Length == 1)
{
english[0].Text = "English";
}
// Mark the current language as checked
(result.SingleOrDefault(e => e.Language == _getCurrentLanguage()) ?? defaultLanguage).IsCurrentLanguage = true;
// Add the editing UI
Entry editEntry = null;
if (_editable)
{
result.Add(editEntry = new Entry("&Edit current language", EditCurrentLanguage)
{
SeparatorBefore = true
});
result.Add(new Entry("&Create new language", CreateNewLanguage));
}
// Disable most items if a translation dialog is currently visible
if (TranslationDialog != null)
{
foreach (var entry in result)
{
if (entry != editEntry)
{
entry.Enabled = false;
}
}
}
return(result);
}