public ControlWatcher(AssemblyConfiguration configuration)
{
_configuration = configuration;
_waitingControl = new MessageControl();
Content = _waitingControl;
_host = new AppDomainedControlHost(_configuration);
_host.StatusChanged += HandleHostChanged;
_host.Reload();
}
private void WatchClicked(object sender, RoutedEventArgs e)
{
var pathToAssembly = PathToAssembly.Text;
if (!File.Exists(pathToAssembly))
{
return;
}
Reset();
try
{
// TODO update this so that it doesn't keep ALL configurations
AssemblyConfiguration configuration;
if (!_configurations.TryGetValue(pathToAssembly, out configuration))
{
configuration = new AssemblyConfiguration()
{
PathToAssembly = pathToAssembly
};
_configurations[configuration.PathToAssembly] = configuration;
}
Environment.CurrentDirectory = Path.GetDirectoryName(pathToAssembly);
_watcher = new ControlWatcher(configuration);
}
catch (Exception exception)
{
MessageBox.Show($"Error Loading Assembly:\r\n {pathToAssembly}\r\n > {exception.Message}\r\n\r\nLoading has been canceled",
"Error Loading Assembly",
MessageBoxButton.OK,
MessageBoxImage.Error);
return;
}
LoadAssemblyInput.Visibility = Visibility.Collapsed;
HostedControl.Visibility = Visibility.Visible;
Host.Content = _watcher;
SaveSettings();
}
public AppDomainedControlHost(AssemblyConfiguration configuration)
{
_configuration = configuration;
_rootDictionary = Path.GetDirectoryName(_configuration.PathToAssembly);
_assemblyToObserve = new AssemblyNameHelper().GetAssemblyNameOf(_configuration.PathToAssembly);
_watcher = new FileSystemWatcher
{
Path = _rootDictionary,
IncludeSubdirectories = false,
Filter = Path.GetFileName(_configuration.PathToAssembly)
};
var dispatcher = Dispatcher.CurrentDispatcher;
FileSystemEventHandler callback = delegate { dispatcher.InvokeAsync(() => _timer.Start()); };
_watcher.Created += callback;
_watcher.Changed += callback;
_watcher.Deleted += callback;
_watcher.EnableRaisingEvents = true;
_timer = new DispatcherTimer
{
Interval = TimeSpan.FromSeconds(1),
IsEnabled = false
};
_timer.Tick += delegate
{
_timer.Stop();
Reload();
};
}