/// <summary>
/// Initializes a new NavigationService for ViewModel-based navigation.
/// </summary>
/// <param name="conductor"> The underlying screen conductor used to activate navigation targets. </param>
public Navigator(IConductActiveItem conductor)
{
if (conductor == null)
{
throw new ArgumentNullException("conductor");
}
_conductor = conductor;
}
protected AppBarConductor(IConductActiveItem conductor, PhoneApplicationPage page)
{
_conductor = conductor;
_page = page;
_pivot = _page.GetVisualDescendants().OfType <Pivot>().FirstOrDefault();
_panorama = _page.GetVisualDescendants().OfType <Panorama>().FirstOrDefault();
if (_pivot == null && _panorama == null)
{
throw new ArgumentException("The appbar conductor must have a Pivot or Panorama to sync with.");
}
if (_pivot != null)
{
_pivot.LoadedPivotItem += PivotOnLoadedPivotItem;
}
if (_panorama != null)
{
_panorama.SelectionChanged += PanoramaOnSelectionChanged;
// Load first appbar in Panorama after animations are complete
var firstViewAware = conductor.ActiveItem as IViewAware;
if (firstViewAware != null)
{
EventHandler <ViewAttachedEventArgs> attachedHandler = null;
attachedHandler = (sender, args) =>
{
SyncAppBar(args.View as DependencyObject);
firstViewAware.ViewAttached -= attachedHandler;
};
firstViewAware.ViewAttached += attachedHandler;
}
}
HandleDeferLoad();
}
public FrameAdapter(Frame frame)
{
this.frame = frame;
// Might want to tighten this up as it makes assumptions :)
this.shell = (frame as FrameworkElement).DataContext as IConductActiveItem;
}
/// <summary>
/// Initializes a new NavigationService.
/// </summary>
/// <param name="conductor"> The underlying screen conductor used to activate navigation targets. </param>
public Navigator(IConductActiveItem conductor)
{
_conductor = conductor;
}
/// <summary>
/// Initializes a new NavigationService for ViewModel-based navigation.
/// </summary>
/// <param name="conductor"> The underlying screen conductor used to activate navigation targets. </param>
public Navigator(IConductActiveItem conductor)
{
if (conductor == null) throw new ArgumentNullException("conductor");
_conductor = conductor;
}
/// <summary>
/// Initializes a new NavigationService.
/// </summary>
/// <param name="conductor"> The underlying screen conductor used to activate navigation targets. </param>
public Navigator(IConductActiveItem conductor)
{
_conductor = conductor;
}