private void Shell_BackRequested(object sender, BackRequestedEventArgs e)
{
if (ShellFrame.CanGoBack)
{
ShellFrame.GoBack();
e.Handled = true;
}
}
private void OnNavButtonClick(object sender, RoutedEventArgs e)
{
RadioButton selectedNav = sender as RadioButton;
if (NavigationDictionary[selectedNav] != ShellFrame.CurrentSourcePageType)
{
ShellFrame.Navigate(NavigationDictionary[selectedNav]);
}
}
public FlightReservationWindow(SearchQuery queryObject)
{
this.InitializeComponent();
_queryObject = queryObject;
ShellFrame.Navigate(typeof(FlightReservationPage), _queryObject);
PaymentButton.Click += PaymentButton_Click;
}
private void ShellNavigationView_Loaded(object sender, RoutedEventArgs e)
{
foreach (NavigationViewItem item in NavigationItems)
{
ShellNavigationView.MenuItems.Add(item);
}
// naviagte to home page by default
LastPage = "Home";
ShellFrame.Navigate(typeof(Home));
// next two lines make it so that the small colored rectangle (indicator) is shown next to the home nav item
ShellNavigationView.SelectedItem = NavigationItems[0];
ShellNavigationView.UpdateLayout();
}
public AppShell(string path)
{
// Init the XAML
LoggingService.Log(LoggingService.LogType.Debug, "Loading Shell XAML");
InitializeComponent();
// Set the accent color
TitlebarHelper.UpdateTitlebarStyle();
LoggingService.Log(LoggingService.LogType.Debug, "Attaching Event Handlers");
// When the page is loaded (after the following and xaml init)
// we can perform the async work
Loaded += async(sender, args) => await PerformAsyncWork(path);
// Unload events
Unloaded += (sender, args) => Dispose();
var titleBar = CoreApplication.GetCurrentView().TitleBar;
titleBar.LayoutMetricsChanged += (s, e) =>
{
AppTitle.Margin = new Thickness(CoreApplication.GetCurrentView().TitleBar.SystemOverlayLeftInset + 12, 8, 0, 0);
};
// This is a dirty to show the now playing
// bar when a track is played. This method
// updates the required layout for the now
// playing bar.
PlaybackService.Instance.OnTrackChange += InstanceOnOnCurrentTrackChanged;
// Create a shell frame shadow for mobile and desktop
if (DeviceHelper.IsDesktop)
{
ShellFrame.CreateElementShadow(new Vector3(4, 0, 0), 40, new Color {
A = 82, R = 0, G = 0, B = 0
},
ShellFrameShadow);
}
// Events for Xbox
if (DeviceHelper.IsXbox)
{
// Make xbox selection easy to see
Application.Current.Resources["CircleButtonStyle"] =
Application.Current.Resources["XboxCircleButtonStyle"];
}
RootFrame.Focus(FocusState.Keyboard);
}
private void ShellNavigationView_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)
{
if (args.IsSettingsInvoked)
{
LastPage = "Settings";
ShellFrame.Navigate(typeof(Settings));
return; // don't do anything else
}
string clickedNavigationItem = args.InvokedItem.ToString();
if (clickedNavigationItem == LastPage)
{
// don't navigate to page if already navigated to (duh!)
Debug.Out("Navigation was annulled (tried going to the page already navigated to)");
return;
}
else
{
LastPage = clickedNavigationItem;
}
Debug.Out("Navigating to " + clickedNavigationItem);
switch (clickedNavigationItem)
{
case "Home":
ShellFrame.Navigate(typeof(Home));
break;
case "Redirections":
ShellFrame.Navigate(typeof(Redirections));
break;
case "Core Modules":
ShellFrame.Navigate(typeof(CoreModules));
break;
default:
Debug.Out("Unknown page \"" + clickedNavigationItem + "\" could not be navigated to", "WARNING");
break;
}
}
private void PaymentButton_Click(object sender, RoutedEventArgs e)
{
switch (currentStep)
{
case 0:
ShellFrame.Navigate(typeof(PaymentPage));
break;
case 1:
ShellFrame.Navigate(typeof(BoardingPass));
PaymentButton.Content = "Finish";
break;
case 2:
this.Close();
break;
}
currentStep++;
}
private void HamburgerMenu_Navigate(NavigationViewItem item)
{
if (item.Tag.ToString().Equals(CurrentPageTag))
{
// ex. at Home, tried to navigate to Home again
// System.Diagnostics.Debug.WriteLine("Tried to navigate to the current page again (given: " + item.Tag.ToString() + ", current: " + CurrentPageTag + ")");
return;
}
switch (item.Tag)
{
case "home":
ShellFrame.Navigate(typeof(Pages.Home));
break;
case "page2":
ShellFrame.Navigate(typeof(Pages.Page2));
break;
}
}
public MainShell(string path)
{
// Init the XAML
InitializeComponent();
// Set the accent color
TitlebarHelper.UpdateTitlebarStyle();
// When the page is loaded (after the following and xaml init)
// we can perform the async work
Loaded += async(sender, args) => await PerformAsyncWork(path);
// Unload events
Unloaded += (sender, args) => Dispose();
// This is a dirty to show the now playing
// bar when a track is played. This method
// updates the required layout for the now
// playing bar.
PlaybackService.Instance.PropertyChanged += ServiceOnPropertyChanged;
// Create a shell frame shadow for mobile and desktop
if (DeviceHelper.IsDesktop || DeviceHelper.IsMobile)
{
ShellFrame.CreateElementShadow(new Vector3(0, 0, 0), 20, new Color {
A = 52, R = 0, G = 0, B = 0
},
ShellFrameShadow);
}
// Events for Xbox
if (DeviceHelper.IsXbox)
{
// Pane is hidden by default
MainSplitView.IsPaneOpen = false;
MainSplitView.DisplayMode = SplitViewDisplayMode.CompactOverlay;
MainSplitView.Margin = new Thickness();
MainSplitView.LightDismissOverlayMode = LightDismissOverlayMode.On;
// Center all navigation icons
NavbarScrollViewer.VerticalAlignment = VerticalAlignment.Center;
// Show background blur image
XboxOnlyGrid.Visibility = Visibility.Visible;
ShellFrame.Background = new SolidColorBrush(Colors.Transparent);
// Splitview pane gets background
SplitViewPaneGrid.Background =
Application.Current.Resources["InAppBackgroundBrush"] as CustomAcrylicBrush;
// Make xbox selection easy to see
Application.Current.Resources["CircleButtonStyle"] =
Application.Current.Resources["XboxCircleButtonStyle"];
}
// Events for Mobile
if (DeviceHelper.IsMobile)
{
// Splitview pane gets background
SplitViewPaneGrid.Background =
Application.Current.Resources["MobileBlurHeader"] as CustomAcrylicBrush;
// Amoled Magic
Application.Current.Resources["ShellBackground"] =
new SolidColorBrush(Application.Current.RequestedTheme == ApplicationTheme.Dark
? Colors.Black
: Colors.White);
MainSplitView.IsPaneOpen = false;
MainSplitView.DisplayMode = SplitViewDisplayMode.Overlay;
MainSplitView.Margin = new Thickness(0);
SplitViewPaneGrid.Margin = new Thickness {
Top = 48
};
MobileMenu.Visibility = Visibility.Visible;
HamburgerButton.Visibility = Visibility.Collapsed;
}
if (DeviceHelper.IsDesktop)
{
MainSplitView.IsPaneOpen = SettingsService.Instance.IsMenuOpen;
}
// Focus on the root frame
RootFrame.Focus(FocusState.Programmatic);
}
