public MainForm(LanguageCatalog languageCatalog, IEnumerable <IPatchTarget> containers)
{
InitializeComponent();
this.languageCatalog = languageCatalog ?? throw new ArgumentNullException(nameof(languageCatalog));
this.containers = containers ?? throw new ArgumentNullException(nameof(containers));
// Save the selected file text so we can set it again when resetting the form.
defaultSelectedFileText = labelSelectedFile.Text;
// Hide the newest version label and update button. They will be shown when the user clicks check update.
labelNewestLangVersion.Visible = false;
buttonLanguageUpdate.Visible = false;
// Load the translations from a file if it exists (downloaded via update) or the resource if not
localLanguageFile = Path.Join(
Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),
Properties.Resources.LanguageLocalFile
);
if (File.Exists(localLanguageFile))
{
languageCatalog.LoadTranslations(new FileInfo(localLanguageFile));
}
else
{
using var stream = new MemoryStream(Properties.Resources.LoTranslation);
languageCatalog.LoadTranslations(stream);
}
Debug.WriteLine($"Loaded {languageCatalog.Catalog.Count:N0} language entries");
// Display any translation catalog errors to the user. We continue so the user can attempt to update the
// broken translations.
if (languageCatalog.Errors.Any())
{
ErrorMessage(
Properties.Resources.ErrorModalTranslationParse,
string.Join("\r\n", languageCatalog.Errors)
);
}
patchWorker.OnComplete += PatchWorker_OnComplete;
languageUpdateChecker.OnComplete += LanguageUpdateChecker_OnComplete;
languageUpdater.OnComplete += LanguageUpdater_OnComplete;
DragEnter += MainForm_DragEnter;
DragDrop += MainForm_DragDrop;
ResetForm();
}
/// <summary>
/// Called when the language task is complete.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LanguageUpdater_OnComplete(object sender, UpdateResponse e)
{
if (labelCurrentLangVersion.InvokeRequired)
{
labelCurrentLangVersion.Invoke(new MethodInvoker(delegate { LanguageUpdater_OnComplete(sender, e); }));
return;
}
progressBar.Visible = false;
labelCurrentStatus.Visible = false;
EnableForm(true);
if (!e.Success)
{
ErrorMessage(Properties.Resources.ErrorModalUpdateFailed, e.Error?.Message ?? "Unknown error.");
return;
}
using var stream = File.OpenRead(GetLocalTranslationPath());
if (languageCatalog.LoadTranslations(stream))
{
buttonLanguageUpdate.Visible = false;
labelCurrentLangVersion.Text = languageCatalog.Version?.ToString() ?? Properties.Resources.UnkownVersion;
}
else
{
ErrorMessage(
Properties.Resources.ErrorModalTranslationParse,
string.Join("\r\n", languageCatalog.Errors)
);
}
}
