public static void MapIsPresented(ShellHandler handler, IFlyoutView flyoutView)
{
// WinUI Will close the pane inside of the apply template code
// so we wait until the control is loaded before applying IsPresented
if (handler.PlatformView.IsLoaded)
{
handler.PlatformView.IsPaneOpen = flyoutView.IsPresented;
}
}
public static void MapFlyout(ShellHandler handler, IFlyoutView flyoutView)
{
if (handler.PlatformView is RootNavigationView rnv)
{
rnv.FlyoutView = flyoutView.Flyout;
}
handler.PlatformView.FlyoutCustomContent = flyoutView.Flyout?.ToPlatform(handler.MauiContext);
}
public static void UpdateFlyoutWidth(this MauiNavigationView navigationView, IFlyoutView flyoutView)
{
if (flyoutView.FlyoutWidth >= 0)
{
navigationView.OpenPaneLength = flyoutView.FlyoutWidth;
}
else
{
navigationView.OpenPaneLength = 320;
}
// At some point this Template Setting is going to show up with a bump to winui
//handler.PlatformView.OpenPaneLength = handler.PlatformView.TemplateSettings.OpenPaneWidth;
}
public static void MapIsPresented(ShellHandler handler, IFlyoutView flyoutView)
{
handler.PlatformView.IsPaneOpen = flyoutView.IsPresented;
}
public static void MapFlyout(ShellHandler handler, IFlyoutView flyoutView)
{
handler.PlatformView.FlyoutCustomContent = flyoutView.Flyout?.ToPlatform(handler.MauiContext);
}
public static void MapFlyoutBehavior(ShellHandler handler, IFlyoutView flyoutView)
{
handler.PlatformView.UpdateFlyoutBehavior(flyoutView);
}
public static void MapFlyoutWidth(ShellHandler handler, IFlyoutView flyoutView)
{
handler.PlatformView.UpdateFlyoutWidth(flyoutView);
}
public static void UpdateFlyoutBehavior(this MauiNavigationView navigationView, IFlyoutView flyoutView)
{
switch (flyoutView.FlyoutBehavior)
{
case FlyoutBehavior.Flyout:
navigationView.IsPaneToggleButtonVisible = true;
// Workaround for
// https://github.com/microsoft/microsoft-ui-xaml/issues/6493
navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.LeftCompact;
navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.LeftMinimal;
break;
case FlyoutBehavior.Locked:
navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.Left;
navigationView.IsPaneToggleButtonVisible = false;
break;
case FlyoutBehavior.Disabled:
navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.LeftMinimal;
navigationView.IsPaneToggleButtonVisible = false;
navigationView.IsPaneOpen = false;
break;
}
}
public static void MapFlyout(ShellHandler handler, IFlyoutView flyoutView)
{
handler.PlatformView.ReplacePaneMenuItemsWithCustomContent(flyoutView.Flyout);
}
public void SetCurrentFlyoutView(IFlyoutView flyoutView)
{
throw new System.NotImplementedException();
}
public void SetCurrentFlyoutView(IFlyoutView flyoutView)
{
_currentFlyoutPage = flyoutView;
}
