@samitouri / QOSAMI-WSL-2
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1 // Copyright (C) Microsoft Corporation. All rights reserved.
2
3 using Microsoft.UI.Xaml;
4 using Microsoft.UI.Xaml.Controls;
5 using Microsoft.UI.Xaml.Input;
6
7 using Windows.System;
8
9 using WslSettings.Contracts.Services;
10 using WslSettings.ViewModels;
11
12 namespace WslSettings.Views.OOBE;
13
14 public sealed partial class ShellPage : Page
15 {
16 private readonly Microsoft.UI.Dispatching.DispatcherQueue _dispatcherQueue = Microsoft.UI.Dispatching.DispatcherQueue.GetForCurrentThread();
17
18 private void RegisterNavigationService()
19 {
20 ViewModel.NavigationViewService.UnregisterEvents();
21 ViewModel.NavigationService.Frame = NavigationFrame;
22 ViewModel.NavigationViewService.Initialize(NavigationViewControl);
23 }
24
25 public ShellViewModel ViewModel
26 {
27 get;
28 }
29
30 public ShellPage(ShellViewModel viewModel)
31 {
32 ViewModel = viewModel;
33 InitializeComponent();
34
35 RegisterNavigationService();
36
37 // TODO: Set the title bar icon by updating /Assets/wsl.ico.
38 // A custom title bar is required for full window theme and Mica support.
39 // https://docs.microsoft.com/windows/apps/develop/title-bar?tabs=winui3#full-customization
40 App.OOBEWindow!.ExtendsContentIntoTitleBar = true;
41 App.OOBEWindow.SetTitleBar(AppTitleBar);
42 App.OOBEWindow.Activated += OOBEWindow_Activated;
43 AppTitleBarText.Text = "Settings_OOBEDisplayName".GetLocalized();
44 }
45
46 private void OnLoaded(object sender, RoutedEventArgs e)
47 {
48 TitleBarHelper.UpdateTitleBar(App.OOBEWindow!, RequestedTheme);
49
50 KeyboardAccelerators.Add(BuildKeyboardAccelerator(VirtualKey.Left, VirtualKeyModifiers.Menu));
51 KeyboardAccelerators.Add(BuildKeyboardAccelerator(VirtualKey.GoBack));
52 }
53
54 private void OOBEWindow_Activated(object sender, WindowActivatedEventArgs args)
55 {
56 App.AppTitlebar = AppTitleBarText as UIElement;
57 RegisterNavigationService();
58 if (ViewModel.NavigationService.Frame?.Content == null)
59 {
60 ViewModel.NavigationService.NavigateTo(typeof(ViewModels.OOBE.GeneralViewModel).FullName!);
61 }
62 }
63
64 private void NavigationViewControl_DisplayModeChanged(NavigationView sender, NavigationViewDisplayModeChangedEventArgs args)
65 {
66 if (args.DisplayMode == NavigationViewDisplayMode.Compact || args.DisplayMode == NavigationViewDisplayMode.Minimal)
67 {
68 PaneToggleBtn.Visibility = Visibility.Visible;
69 AppTitleBar.Margin = new Thickness(48, 0, 0, 0);
70 AppTitleBarText.Margin = new Thickness(12, 0, 0, 0);
71 }
72 else
73 {
74 PaneToggleBtn.Visibility = Visibility.Collapsed;
75 AppTitleBar.Margin = new Thickness(16, 0, 0, 0);
76 AppTitleBarText.Margin = new Thickness(16, 0, 0, 0);
77 }
78 }
79
80 private void PaneToggleBtn_Click(object sender, RoutedEventArgs e)
81 {
82 NavigationViewControl.IsPaneOpen = !NavigationViewControl.IsPaneOpen;
83 }
84
85 private async void NavigationViewControl_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)
86 {
87 switch (args.InvokedItemContainer.Tag)
88 {
89 case "Settings":
90 await Task.Run(() =>
91 {
92 _dispatcherQueue.TryEnqueue(() =>
93 {
94 App.GetService<IWindowService>().CreateOrGetWindow(IWindowService.WindowId.MainWindow).Activate();
95 });
96 });
97 break;
98 default:
99 break;
100 }
101 }
102
103 private static KeyboardAccelerator BuildKeyboardAccelerator(VirtualKey key, VirtualKeyModifiers? modifiers = null)
104 {
105 var keyboardAccelerator = new KeyboardAccelerator() { Key = key };
106
107 if (modifiers.HasValue)
108 {
109 keyboardAccelerator.Modifiers = modifiers.Value;
110 }
111
112 keyboardAccelerator.Invoked += OnKeyboardAcceleratorInvoked;
113
114 return keyboardAccelerator;
115 }
116
117 private static void OnKeyboardAcceleratorInvoked(KeyboardAccelerator sender, KeyboardAcceleratorInvokedEventArgs args)
118 {
119 var navigationService = App.GetService<INavigationService>();
120
121 var result = navigationService.GoBack();
122
123 args.Handled = result;
124 }
125 }