private void LoadConversationManagerAsync()
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
_progressCallback = new LoadingProgressCallback(backgroundWorker);
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.DoWork += OnDoWork;
backgroundWorker.ProgressChanged += OnProgressChanged;
backgroundWorker.RunWorkerCompleted += OnWorkerCompleted;
_progressDialog = new LoadingProgressDialogView();
_progressDialog.Owner = this;
_progressDialog.Cancel += OnCancelProcess;
AsyncLoadingProgressParams workParams = new AsyncLoadingProgressParams(_progressCallback, _displayOptions.MergeContacts, _deviceInfo);
backgroundWorker.RunWorkerAsync(workParams);
_progressDialog.ShowDialog();
}
private void OnWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled)
{
if (_conversationManager == null)
{
Application.Current.Shutdown();
}
else if (_progressDialog != null)
{
_progressDialog.Close();
}
}
else if (e.Error != null)
{
_progressDialog.Close();
//
// If the database file is unreadable, don't auto-open it.
//
if (_displayOptions != null)
{
_phoneSelectOptions.PhoneDataPath = "";
_phoneSelectOptions.Save();
}
if (e.Error is DirectoryNotFoundException)
{
ShowDatabaseErrorDialog(new MissingBackupPathException());
}
else if (e.Error is FileNotFoundException)
{
FileNotFoundException ex = (FileNotFoundException)e.Error;
ShowDatabaseErrorDialog(new MissingBackupFileException(ex.FileName, ex));
}
else if (e.Error is UnreadableDatabaseFileException)
{
UnreadableDatabaseFileException ex = (UnreadableDatabaseFileException)e.Error;
ShowDatabaseErrorDialog(ex);
}
else
{
FailHandler.HandleUnrecoverableFailure(e.Error);
}
Application.Current.Shutdown();
}
else
{
_conversationManager = (IConversationManager)e.Result;
UpdateModels();
PopulateConversationList();
Update();
_progressDialog.Close();
_progressCallback = null;
_progressDialog = null;
ShowTextsOutOfDateWarningIfNeeded();
}
}
private void LoadConversationManagerAsync()
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
_progressCallback = new LoadingProgressCallback(backgroundWorker);
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.DoWork += OnDoWork;
backgroundWorker.ProgressChanged += OnProgressChanged;
backgroundWorker.RunWorkerCompleted += OnWorkerCompleted;
_progressDialog = new LoadingProgressDialogView();
_progressDialog.Owner = this;
_progressDialog.Cancel += OnCancelProcess;
AsyncLoadingProgressParams workParams = new AsyncLoadingProgressParams(_progressCallback, _displayOptions.MergeContacts, _deviceInfo);
backgroundWorker.RunWorkerAsync(workParams);
_progressDialog.ShowDialog();
}
