private void ApplicationStartup(object sender, StartupEventArgs e)
{
Exit += (o, args) => ExitAction.Invoke();
Window.Show();
InitializationAction.Invoke();
// DataBase.GetCollection<AlgorithmResult>().DeleteAll();
}
private void UnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
MessageBox.Show("Возникло исключение: " + e.Exception.Message + "\n Приложение будет закрыто",
"Исключение",
MessageBoxButton.OK,
MessageBoxImage.Warning);
ExitAction.Invoke();
}
void ExitToolBarItem_Clicked(object sender, EventArgs e)
{
if (ViewModel.Order.IsOpen)
{
ExitAndDiscardAction.Invoke();
}
else
{
ExitAction.Invoke();
}
}
private void InitCommands()
{
SelectRootFolderCommand = new DelegateCommand(SelectRootFolder);
SaveCommand = new DelegateCommand<MusicFileTag>(Save);
SearchOnlineCommand = new AsyncCommand(SearchOnline);
TagFromFileNameCommand = new DelegateCommand(this.TagFromFilename);
SaveFromFNCommand = new DelegateCommand(this.SaveFromFN);
ExitCommand = new DelegateCommand(() => ExitAction.Invoke());
OpenAboutCommand = new DelegateCommand(this.OpenAbout);
ClearCommand = new DelegateCommand(this.ClearList);
ClearSelectionCommand = new DelegateCommand(() => ClearSelectionAction.Invoke());
}
/// <summary>
/// Displays help via the LineWriter action
/// </summary>
/// <param name="options"></param>
/// <typeparam name="T"></typeparam>
public virtual void DisplayHelp <T>(CommandlineArgument[] options)
{
if (ShowedHelp)
{
return;
}
ShowedHelp = true;
var head = GenerateHelpHead <T>();
var headSpacer = head.Any()
? OneLine
: NoLines;
var body = GenerateArgumentHelp <T>(options.Where(
o => !o.IsImplicit || o.Key == CommandlineArgument.HELP_FLAG_KEY
).ToArray());
var footer = GenerateHelpFooter <T>();
var footerSpacer = footer.Any()
? OneLine
: NoLines;
var negateMessage = options.Any(o => o.IsFlag && !o.IsImplicit)
? new[] { "", NegateMessage }
: NoLines;
headSpacer.And(head)
.And(headSpacer)
.And(body)
.And(negateMessage)
.And(footerSpacer)
.And(footer)
.And("")
.ForEach(s => LineWriter(s.TrimEnd()));
if (ExitOnError)
{
ExitAction?.Invoke(ExitCodes.SHOWED_HELP);
}
ShowedHelp = true;
}
public void TryExit()
{
ExitAction?.Invoke();
}
/// <summary>
/// Invokes ExitAction event.
/// </summary>
/// <param name="symbol"></param>
public void OnExitAction(TInSymbol symbol)
{
ExitAction?.Invoke(this, new ActionEventArgs(symbol));
}
public static void RaiseOnExit() => OnExit?.Invoke();