public async Task InvokeAsync(DispatcherPriority priority, Delegate callback, params object[] arguments)
{
if (ContextThread == Thread.CurrentThread)
{
callback.DynamicInvoke(arguments);
return;
}
switch (ContextType)
{
case GuiContextType.None:
{
await Task.Run(() => { callback.DynamicInvoke(arguments); });
return;
}
case GuiContextType.WPF:
{
await GuiDispatcher.InvokeAsync(() => { callback.DynamicInvoke(arguments); }, priority);
return;
}
case GuiContextType.WinForms:
{
var doneEvent = WaitEventFactory.Create(isCompleted: false, useSlim: true);
Context.Post((args) =>
{
try
{
callback.DynamicInvoke(args as object[]);
}
catch { throw; }
finally { doneEvent.Complete(); }
}, arguments);
await Task.Run(() =>
{
doneEvent.Wait();
doneEvent.Dispose();
});
return;
}
}
}
/// <summary>
/// Processing the application start.
/// </summary>
/// <param name="e">Argument.</param>
protected override void OnStartup(StartupEventArgs e)
{
GuiDispatcher.InitGlobalDispatcher();
DispatcherPropertyChangedEventManager.Init();
//GuiDispatcher.GlobalDispatcher.AddPeriodicalAction(CommandManager.InvalidateRequerySuggested);
if (!ProxyConfigurationFile.IsEmpty() && File.Exists(ProxyConfigurationFile))
{
var settings = new XmlSerializer <SettingsStorage>().Deserialize(ProxyConfigurationFile);
ProxySettings = new ProxySettings();
ProxySettings.Load(settings);
ProxySettings.ApplyProxySettings();
}
else
{
ProxySettings = ProxySettings.GetProxySettings();
}
if (CheckTargetPlatform)
{
//если одним из аргументов является путь к самому приложению,
//то значит оно запущено из под специального загрузчика
var executablePath = Assembly.GetEntryAssembly().Location;
if (e.Args.Any(a => a == executablePath) || !Environment.Is64BitOperatingSystem)
{
var language = e.Args.FirstOrDefault(s => s.ContainsIgnoreCase(_langPrefix));
LocalizedStrings.ActiveLanguage = language != null
? language.Replace(_langPrefix, string.Empty).To <Languages>()
: LocalizedStrings.ActiveLanguage;
StartApp();
return;
}
if (!Directory.Exists(AppDataPath))
{
Directory.CreateDirectory(AppDataPath);
}
var window = new TargetPlatformWindow();
if (window.AutoStart || window.ShowDialog() == true)
{
switch (window.SelectedPlatform)
{
case Platforms.x86:
StartX86();
Process.GetCurrentProcess().Kill();
break;
case Platforms.x64:
// обнуляем ссылку главного окна, так как она равна TargetPlatformWindow
MainWindow = null;
StartApp();
break;
}
}
else
{
MainWindow = null;
Close();
}
}
base.OnStartup(e);
}
protected override void Awake()
{
base.Awake();
Dispatcher = FindObjectOfType <GuiDispatcher>();
}
