public async Task <bool> RemoveDictionary(DictionaryViewModel dictionaryViewModel)
{
if (dictionaryViewModel.Status != DictionaryStatus.Installed)
{
return(false);
}
if (IsImportInProgress)
{
ContentDialog contentDialog = new ContentDialog()
{
Title = resourceLoader.GetString("Import_In_Progress_Title"),
Content = resourceLoader.GetString("Import_In_Progress_Body"),
CloseButtonText = "OK",
XamlRoot = MainWindow.Instance.Content.XamlRoot
};
await contentDialog.ShowAsync();
return(false);
}
await DatabaseManager.Instance.DeleteDictionary(dictionaryViewModel.Dictionary);
Dictionaries.Remove(dictionaryViewModel);
DictionariesChanged?.Invoke(this, EventArgs.Empty);
return(true);
}
private async Task ProcessImportQueue()
{
while (true)
{
DictionaryViewModel dictionaryViewModel = Dictionaries.FirstOrDefault(dict => dict.Status == DictionaryStatus.Queued);
if (dictionaryViewModel == null)
{
break;
}
dictionaryViewModel.Status = DictionaryStatus.Installing;
try
{
await DatabaseManager.Instance.ImportWordlist(dictionaryViewModel, cancellationTokenSource.Token);
await DatabaseManager.Instance.OptimizeTable(dictionaryViewModel.Dictionary);
}
catch (OperationCanceledException)
{
Dictionaries.Remove(dictionaryViewModel);
cancellationTokenSource = new CancellationTokenSource();
continue;
}
catch
{
ContentDialog contentDialog = new ContentDialog()
{
Title = resourceLoader.GetString("Import_Error_Title"),
Content = string.Format(resourceLoader.GetString("Import_Error_Body"), dictionaryViewModel.OriginLanguage, dictionaryViewModel.DestinationLanguage),
CloseButtonText = "OK",
XamlRoot = MainWindow.Instance.Content.XamlRoot
};
await contentDialog.ShowAsync();
Dictionaries.Remove(dictionaryViewModel);
continue;
}
finally
{
dictionaryViewModel.WordlistReader.Dispose();
dictionaryViewModel.WordlistReader = null;
}
dictionaryViewModel.Status = DictionaryStatus.Installed;
DictionariesChanged?.Invoke(this, EventArgs.Empty);
}
}
