private static DataConstantValue[] MergeParameters(IViewModel parentViewModel, ObservationMode?observationMode, DataConstantValue[] parameters) { if (observationMode == null && parentViewModel == null) { return(parameters); } var values = new List <DataConstantValue>(); if (observationMode.HasValue) { values.Add(InitializationConstants.ObservationMode.ToValue(observationMode.Value)); } if (parentViewModel != null) { values.Add(InitializationConstants.ParentViewModel.ToValue(parentViewModel)); } if (parameters != null && parameters.Length != 0) { for (int index = 0; index < parameters.Length; index++) { DataConstantValue parameter = parameters[index]; if (values.Any(value => value.DataConstant.Equals(parameter.DataConstant))) { continue; } values.Add(parameter); } } return(values.ToArray()); }
public void GetViewModelMethodShouldUseCorrectParameters() { const IocContainerCreationMode iocContainerCreationMode = IocContainerCreationMode.ParentViewModel; const ObservationMode listenType = ObservationMode.Both; var constantValue = DataConstantValue.Create(new DataConstant <string>("test"), "test"); bool isInvoked = false; var providerMock = new ViewModelProviderMock(); var func = IocContainer.GetFunc; IocContainer.GetFunc = (type, s, arg3) => { if (type == typeof(IViewModelProvider)) { return(providerMock); } return(func(type, s, arg3)); }; ViewModelBase viewModel = GetViewModelBase(); Action <IDataContext> check = context => { context.GetData((DataConstant <string>)constantValue.DataConstant).ShouldEqual(constantValue.Value); context.GetDataTest(InitializationConstants.ObservationMode).ShouldEqual(listenType); context.GetDataTest(InitializationConstants.IocContainerCreationMode).ShouldEqual(iocContainerCreationMode); isInvoked = true; }; providerMock.GetViewModel = (@delegate, context) => { check(context); return(@delegate(IocContainer)); }; providerMock.GetViewModelType = (type, context) => { check(context); return(new ViewModelBaseWithContext()); }; viewModel.GetViewModel(getViewModel: adapter => new ViewModelBaseWithContext(), containerCreationMode: iocContainerCreationMode, observationMode: listenType, parameters: constantValue); isInvoked.ShouldBeTrue(); isInvoked = false; viewModel.GetViewModel(adapter => new ViewModelBaseWithContext(), listenType, iocContainerCreationMode, constantValue); isInvoked.ShouldBeTrue(); isInvoked = false; viewModel.GetViewModel(typeof(ViewModelBaseWithContext), listenType, iocContainerCreationMode, constantValue); isInvoked.ShouldBeTrue(); isInvoked = false; viewModel.GetViewModel <ViewModelBaseWithContext>(listenType, iocContainerCreationMode, constantValue); isInvoked.ShouldBeTrue(); }
/// <summary> /// Invoked when the application is launched normally by the end user. Other entry points /// will be used when the application is launched to open a specific file, to display /// search results, and so forth. /// </summary> /// <param name="e">Details about the launch request and process.</param> protected override async void OnLaunched(LaunchActivatedEventArgs e) { //#if DEBUG // if (System.Diagnostics.Debugger.IsAttached) // { // this.DebugSettings.EnableFrameRateCounter = true; // } //#endif int?idSensor = GetIdSensorFromArguments(e.Arguments); Frame rootFrame = Window.Current.Content as Frame; WinRTBootstrapperBase bootstrapper = null; // Do not repeat app initialization when the Window already has content, // just ensure that the window is active if (rootFrame == null) { // Create a Frame to act as the navigation context and navigate to the first page rootFrame = new Frame(); var autofacContainer = new AutofacContainer(); if (idSensor == null) { bootstrapper = new Bootstrapper <ThermometerApp>(rootFrame, autofacContainer); } else { bootstrapper = new Bootstrapper <SensorHistoryVm>(rootFrame, autofacContainer); bootstrapper.InitializationContext = new DataContext(DataConstantValue.Create(Constants.IdSensor, idSensor.Value)); } await bootstrapper.InitializeAsync(); //Associate the frame with a SuspensionManager key SuspensionManager.RegisterFrame(rootFrame, "AppFrame"); // TODO: change this value to a cache size that is appropriate for your application rootFrame.CacheSize = 1; if (e.PreviousExecutionState == ApplicationExecutionState.Terminated) { // Restore the saved session state only when appropriate try { await SuspensionManager.RestoreAsync(); } catch (SuspensionManagerException) { // Something went wrong restoring state. // Assume there is no state and continue } } // Place the frame in the current Window Window.Current.Content = rootFrame; } if (rootFrame.Content == null) { #if WINDOWS_PHONE_APP // Removes the turnstile navigation for startup. if (rootFrame.ContentTransitions != null) { this.transitions = new TransitionCollection(); foreach (var c in rootFrame.ContentTransitions) { this.transitions.Add(c); } } rootFrame.ContentTransitions = null; rootFrame.Navigated += this.RootFrame_FirstNavigated; #endif // When the navigation stack isn't restored navigate to the first page, // configuring the new page by passing required information as a navigation // parameter bootstrapper?.Start(); } // Ensure the current window is active Window.Current.Activate(); if (bootstrapper == null && idSensor != null) { await ServiceProvider.Get <ICurrentWeatherManager>().ShowSensorHistoryAsync(idSensor.Value, null); } }