public static int GetTvFocusedButtonHeight(this INavigationDrawer drawer)
{
if (s_defaultDrawerItemHeight > 0)
{
return(s_defaultDrawerItemHeight);
}
return(s_defaultDrawerItemHeight = ThemeConstants.Shell.Resources.DefaultDrawerItemHeight);
}
public NavigationService(IActivityLifeTimeMonitor activityLifeTimeMonitor,
ITransitionService transitionService,
INavigationDrawer navigationDrawer,
IParamsHolder paramsHolder,
Dictionary <Type, Tuple <Type, int> > customMappings)
{
_activityLifeTimeMonitor = activityLifeTimeMonitor;
_transitionService = transitionService;
_navigationDrawer = navigationDrawer;
_paramsHolder = paramsHolder;
_customMappings = customMappings;
InitPagesMappings();
}
protected override void OnElementChanged(ElementChangedEventArgs <Shell> e)
{
if (_native == null)
{
_native = CreateNavigationDrawer();
_navigationView = CreateNavigationView();
_native.NavigationView = _navigationView as ElmSharp.EvasObject;
_native.Toggled += OnFlyoutIsPresentedChanged;
SetNativeView(_native as ElmSharp.EvasObject);
InitializeFlyout();
}
base.OnElementChanged(e);
}
protected override void OnElementChanged(ElementChangedEventArgs <Shell> e)
{
if (_drawer == null)
{
_drawer = CreateNavigationDrawer();
_navigationView = CreateNavigationView();
_drawer.NavigationView = _navigationView.NativeView;
_drawer.Toggled += OnFlyoutIsPresentedChanged;
SetNativeView(_drawer.TargetView);
InitializeFlyout();
}
base.OnElementChanged(e);
UpdateFlyoutHeader(false);
}
public ShellView(EvasObject parent) : base(parent)
{
NativeParent = parent;
_navigationDrawer = CreateNavigationDrawer();
_navigationView = CreateNavigationView();
_navigationView.LayoutUpdated += OnNavigationViewLayoutUpdated;
_navigationView.Content = _itemsView = CreateItemsView();
_navigationDrawer.NavigationView = _navigationView.TargetView;
_navigationDrawer.Toggled += OnDrawerToggled;
_navigationDrawer.TargetView.SetAlignment(-1.0, -1.0);
_navigationDrawer.TargetView.SetWeight(1.0, 1.0);
_navigationDrawer.TargetView.Show();
PackEnd(_navigationDrawer.TargetView);
}
public ShellView(EvasObject parent) : base(parent)
{
PlatformParent = parent;
_navigationDrawer = CreateNavigationDrawer();
_navigationView = CreateNavigationView();
_navigationView.LayoutUpdated += OnNavigationViewLayoutUpdated;
_navigationView.Content = _itemsView = CreateItemsView();
_navigationDrawer.DrawerWidth = ThemeConstants.Shell.Resources.DefaultFlyoutItemWidth;
_navigationDrawer.NavigationView = _navigationView.TargetView;
_navigationDrawer.Toggled += OnDrawerToggled;
_navigationDrawer.TargetView.SetAlignment(-1.0, -1.0);
_navigationDrawer.TargetView.SetWeight(1.0, 1.0);
_navigationDrawer.TargetView.Show();
Show();
PackEnd(_navigationDrawer.TargetView);
}
public static double GetFlyoutCollapseRatio(this INavigationDrawer drawer)
{
return(0.05);
}
public static double GetFlyoutRatio(this INavigationDrawer drawer, int width, int height)
{
return(s_navigationDrawerRatio = (width > height) ? 0.4 : 0.83);
}
public static double GetTvDrawerCloseRatio(this INavigationDrawer drawer)
{
return(ThemeConstants.Shell.Resources.TV.DefaultDrawerCloseRatio);
}
public static double GetTvDrawerRatio(this INavigationDrawer drawer, int width, int height)
{
return(s_navigationDrawerRatio = (width > height) ? ThemeConstants.Shell.Resources.TV.DefaultDrawerRatio : ThemeConstants.Shell.Resources.DefaultDrawerRatio);
}
