public static async Task ActivateOrShowAsync(this IViewActivationService viewActivationService, IViewModel viewModel)
{
Argument.IsNotNull(() => viewActivationService);
Argument.IsNotNull(() => viewModel);
if (!viewActivationService.Activate(viewModel))
{
var dependencyResolver = viewActivationService.GetDependencyResolver();
var uiVisualizerService = dependencyResolver.Resolve <IUIVisualizerService>();
await uiVisualizerService.ShowAsync(viewModel);
}
}
public static async Task ActivateOrShowAsync(this IViewActivationService viewActivationService, Type viewModelType)
{
Argument.IsNotNull(() => viewActivationService);
Argument.IsNotNull(() => viewModelType);
if (!viewActivationService.Activate(viewModelType))
{
var dependencyResolver = viewActivationService.GetDependencyResolver();
var viewModelFactory = dependencyResolver.Resolve <IViewModelFactory>();
var uiVisualizerService = dependencyResolver.Resolve <IUIVisualizerService>();
var vm = viewModelFactory.CreateViewModel(viewModelType, null, null);
await uiVisualizerService.ShowAsync(vm);
}
}
public static Task ActivateOrShowAsync <TViewModel>(this IViewActivationService viewActivationService)
where TViewModel : IViewModel
{
return(viewActivationService.ActivateOrShowAsync(typeof(TViewModel)));
}
public static void ActivateOrShow <TViewModel>(this IViewActivationService viewActivationService)
where TViewModel : IViewModel
{
viewActivationService.ActivateOrShow(typeof(TViewModel));
}
