// Handler for when the form is being closed
private async void NotificationThread_FormClosing(object sender, FormClosingEventArgs e)
{
// If the (obsolete) setting Close to tray is turned off, or something other than the user
// requested that this Ui should close, then allow it to close and terminate the application
bool canCloseApp = (e.CloseReason == CloseReason.UserClosing && !Core.Settings.CloseToTray) || _userExiting || e.CloseReason != CloseReason.UserClosing;
if (canCloseApp)
{
// Make sure the application is aware that it's closing
_userExiting = true;
// Remove the icon from the tray
trayIcon.Visible = false;
trayIcon.Dispose();
// Unload any notifications that might be displayed
NotificationHelper.ClearNotifications();
// Stop any Scrobble related functions
ScrobbleFactory.ScrobblingEnabled = false;
// Give the scrobblers a chance to stop running cleanly
await Task.Delay(2000).ConfigureAwait(false);
ScrobbleFactory.Dispose();
// Close any instance of the (obsolete) settings form
_settingsUI?.Close();
}
else
{
// Close / Minimize to tray is turned on (default)
// so cancel the disposal of the Ui, and hide it from the taskbar
e.Cancel = true;
MinimizeToTray();
}
}
// The authentication loop method
private async void Startup(bool afterLogOut = false)
{
// If we're here because the user just launched the application and hasn't authorized the application
if (!afterLogOut)
{
// Set the appropriate status on the (hidden) status bar
SetStatus(LocalizationStrings.NotificationThread_Status_StartingUp);
// Initialize the application
List <Exception> pathExceptions = Core.InitializeApplication();
if (pathExceptions != null && pathExceptions.Any())
{
foreach (Exception ex in pathExceptions)
{
Logger.FileLogger.Write(_logPathAndFilename, "Scrobble Ui", $"Unexpected Exception during application start: {ex.Message}");
}
}
// Hide this user interface
if (Core.Settings.StartMinimized)
{
this.WindowState = FormWindowState.Minimized;
}
// Set the appropriate status on the (hidden) status bar
SetStatus(LocalizationStrings.ScrobblerUi_Status_LoadingPlugins);
// Get the available external scrobble plugins
await GetPlugins().ConfigureAwait(false);
}
else
{
// Remove the online status tracking delegate
ScrobbleFactory.OnlineStatusUpdated -= OnlineStatusUpdated;
}
// Set the appropriate status on the (hidden) status bar
SetStatus(LocalizationStrings.ScrobblerUi_Status_ConnectingToLastfm);
// Use the Last.fm API client to check the status of authorization
await ConnectToLastFM(afterLogOut).ConfigureAwait(false);
// Initialize the Scrobbling handler (only gets here when the client is authorized)
await ScrobbleFactory.Initialize(base.APIClient, this, _logPathAndFilename).ConfigureAwait(false);
// Make sure we have a default status available for all the loaded plugins
ApplicationConfiguration.CheckPluginDefaultStatus();
// If we got here because the application is starting
if (!afterLogOut)
{
// Update the user interface to show the current settings
DisplaySettings();
}
// Enable scrobbling only if there are any plugins enabled
ScrobbleFactory.ScrobblingEnabled = Core.Settings.ScrobblerStatus.Count(plugin => plugin.IsEnabled) > 0;
// Assign a delegate to update the Ui when the user goes on/offline with the Last.fm API
ScrobbleFactory.OnlineStatusUpdated += OnlineStatusUpdated;
}
