/// <summary>
/// Initializes a new instance of the <see cref="ViewShell"/> class.
/// </summary>
/// <param name="frame">A frame.</param>
/// <param name="backgroundScheduler">A background scheduler.</param>
/// <param name="mainScheduler">A main scheduler.</param>
/// <param name="viewTypeLocator">A view locator.</param>
public ViewShell(Frame frame, IScheduler backgroundScheduler, IScheduler mainScheduler, ViewTypeLocator viewTypeLocator)
{
_frame = frame;
_backgroundScheduler = backgroundScheduler ?? RxApp.TaskpoolScheduler;
_mainScheduler = mainScheduler ?? RxApp.MainThreadScheduler;
_viewTypeLocator = viewTypeLocator ?? new ViewTypeLocator();
_pagePopped = new Subject <IPageViewModel>();
HorizontalContentAlignment = HorizontalAlignment.Stretch;
VerticalContentAlignment = VerticalAlignment.Stretch;
Observable.FromEventPattern <NavigatedEventHandler, NavigationEventArgs>(
h => frame.Navigated += h,
h => frame.Navigated -= h)
.Do(
e =>
{
var viewFor = e.EventArgs.Content as IViewFor;
viewFor.ViewModel = e.EventArgs.Parameter;
});
}
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
//TODO: Understand how to check if DB schema not matching context
//calling on all sets FirstOrDefault()?
partsContext = new PartsContext();
ViewTypeLocator viewTypeLocator = new ViewTypeLocator();
viewTypeLocator.Register <MainViewModel, MainView>();
viewTypeLocator.Register <AddEntityViewModel <Part, PartsMapping>, AddEntityView>();
viewTypeLocator.Register <EditEntityViewModel <Part, PartsMapping>, EditEntityView>();
IDialogService dialogService = new DialogService(dialogTypeLocator: viewTypeLocator);
MainViewModel mainViewModel = new MainViewModel(dialogService, partsContext);
MainView mainView = new MainView
{
DataContext = mainViewModel
};
mainView.Show();
}
