public static void ShowView(this IBluescreenViewModel bluescreen)
{
var attribute = bluescreen.GetType().GetCustomAttribute <BluescreenViewAttribute>();
if (attribute is null)
{
throw new InvalidOperationException("No BluescreenViewAttribute has been found");
}
var type = attribute.WindowType;
void DispatcherWindowShow()
{
Application.Current.Dispatcher.Invoke(() =>
{
var window = (Window)Activator.CreateInstance(type, bluescreen);
window.ShowOnMonitor(Screen.PrimaryScreen);
window.Activate();
window.Focus();
window.Loaded += (sender, _) => (sender as Window)?.Focus();
foreach (var otherScreen in Screen.AllScreens.Where(s => !Equals(s, Screen.PrimaryScreen)))
{
var blackScreenWindow = new BlackWindow(window);
blackScreenWindow.ShowOnMonitor(otherScreen);
}
return(window);
});
}
bluescreen.ExecuteCommand.Execute((Action)DispatcherWindowShow);
}
private void Application_Startup(object sender, EventArgs e)
{
void SetTheme() => DarkThemeDictionary.IsEnabled = Settings.Default.IsDarkTheme;
Settings.Default.Upgrade();
Settings.Default.PropertyChanged +=
(_, __) => SetTheme();
SetTheme();
DispatcherUnhandledException += (o, eventArgs) =>
{
var m = ShowErrorMessage(eventArgs.Exception);
eventArgs.Handled = m != MessageBoxResult.Cancel || m != MessageBoxResult.No;
};
AppDomain.CurrentDomain.UnhandledException +=
delegate(object o, UnhandledExceptionEventArgs eventArgs)
{
ShowErrorMessage(eventArgs.ExceptionObject as Exception);
};
var args = Environment.GetCommandLineArgs();
if (args.Length > 1) // #0 is file path
{
bool showHelp = false;
void AddHelp(OptionSet set)
{
set.Add("h|help", "Show this message and exit", h => showHelp = h != null);
}
IBluescreenViewModel data = null;
Type type = null;
var currentSet = CmdParameterAttribute.GetBaseOptionSet(t => type = t, out var bluescreenOptions);
AddHelp(currentSet);
try
{
foreach (var option in bluescreenOptions)
{
if (args.Contains(option.Value))
{
type = option.Key;
break;
}
}
if (type is null)
{
showHelp = true;
goto showHelp;
}
data = (IBluescreenViewModel)Activator.CreateInstance(type);
currentSet = CmdParameterAttribute.GetOptionSetFor(type, data);
if (showHelp)
{
goto showHelp;
}
AddHelp(currentSet);
currentSet.Parse(args);
}
catch (OptionException ex)
{
if (AttachConsole(AttachParentProcess))
{
Console.WriteLine("\n");
Console.Write("BluescreenSimulator: ");
Console.WriteLine(ex.Message);
Console.WriteLine("Try `--help' for more information.");
Console.WriteLine();
FreeConsole();
}
Shutdown(1);
return;
}
showHelp:
if (showHelp)
{
ShowHelp(currentSet);
return;
}
if (data.EnableUnsafe)
{
MessageBox.Show("You are entering Unsafe Mode. Be careful!", "Careful", MessageBoxButton.OK, MessageBoxImage.Warning);
RunGui(true);
}
else
{
data.ShowView();
}
}
else
{
RunGui(false);
}
}
