public void ViewManagerRegistry_Simple()
{
var viewManager = new TestViewManager();
var registry = new ViewManagerRegistry(new List <IViewManager> {
viewManager
});
Assert.AreSame(viewManager, registry.Get(viewManager.Name));
}
/// <summary>
/// Instantiates the <see cref="NativeViewHierarchyManager"/>.
/// </summary>
/// <param name="viewManagers">The view manager registry.</param>
public NativeViewHierarchyManager(ViewManagerRegistry viewManagers)
{
_viewManagers = viewManagers;
_layoutAnimator = new LayoutAnimationController();
_tagsToViews = new Dictionary<int, DependencyObject>();
_tagsToViewManagers = new Dictionary<int, IViewManager>();
_rootTags = new Dictionary<int, bool>();
_jsResponderHandler = new JavaScriptResponderHandler();
_rootViewManager = new RootViewManager();
}
/// <summary>
/// Instantiates the <see cref="UIImplementation"/>.
/// </summary>
/// <param name="viewManagers">The view managers.</param>
/// <param name="operationsQueue">The operations queue.</param>
protected UIImplementation(
ViewManagerRegistry viewManagers,
UIViewOperationQueue operationsQueue)
{
_viewManagers = viewManagers;
_operationsQueue = operationsQueue;
_shadowNodeRegistry = new ShadowNodeRegistry();
_nativeViewHierarchyOptimizer = new NativeViewHierarchyOptimizer(
_operationsQueue,
_shadowNodeRegistry);
}
public void ViewManagerRegistry_ArgumentChecks()
{
AssertEx.Throws <ArgumentNullException>(
() => new ViewManagerRegistry(null),
ex => Assert.AreEqual("viewManagers", ex.ParamName));
var registry = new ViewManagerRegistry(new List <IViewManager>());
AssertEx.Throws <ArgumentNullException>(
() => registry.Get(null),
ex => Assert.AreEqual("className", ex.ParamName));
AssertEx.Throws <ArgumentException>(
() => registry.Get("foo"),
ex => Assert.AreEqual("className", ex.ParamName));
}
private UIImplementation(ReactContext reactContext, ViewManagerRegistry viewManagers)
: this(
viewManagers,
new UIViewOperationQueue(reactContext, new NativeViewHierarchyManager(viewManagers)))
{
}
