public async Task UIManagerModule_CustomEvents_Constants()
{
var context = new ReactContext();
var viewManagers = new List <IViewManager>();
var uiImplementation = new UIImplementation(context, viewManagers);
var module = await DispatcherHelpers.CallOnDispatcherAsync(
() => new UIManagerModule(context, viewManagers, uiImplementation));
var constants = module.Constants;
Assert.AreEqual("onSelect", constants.GetMap("customBubblingEventTypes").GetMap("topSelect").GetMap("phasedRegistrationNames").GetValue("bubbled"));
Assert.AreEqual("onSelectCapture", constants.GetMap("customBubblingEventTypes").GetMap("topSelect").GetMap("phasedRegistrationNames").GetValue("captured"));
Assert.AreEqual("onChange", constants.GetMap("customBubblingEventTypes").GetMap("topChange").GetMap("phasedRegistrationNames").GetValue("bubbled"));
Assert.AreEqual("onChangeCapture", constants.GetMap("customBubblingEventTypes").GetMap("topChange").GetMap("phasedRegistrationNames").GetValue("captured"));
Assert.AreEqual("onTouchStart", constants.GetMap("customBubblingEventTypes").GetMap("topTouchStart").GetMap("phasedRegistrationNames").GetValue("bubbled"));
Assert.AreEqual("onTouchStartCapture", constants.GetMap("customBubblingEventTypes").GetMap("topTouchStart").GetMap("phasedRegistrationNames").GetValue("captured"));
Assert.AreEqual("onTouchMove", constants.GetMap("customBubblingEventTypes").GetMap("topTouchMove").GetMap("phasedRegistrationNames").GetValue("bubbled"));
Assert.AreEqual("onTouchMoveCapture", constants.GetMap("customBubblingEventTypes").GetMap("topTouchMove").GetMap("phasedRegistrationNames").GetValue("captured"));
Assert.AreEqual("onTouchEnd", constants.GetMap("customBubblingEventTypes").GetMap("topTouchEnd").GetMap("phasedRegistrationNames").GetValue("bubbled"));
Assert.AreEqual("onTouchEndCapture", constants.GetMap("customBubblingEventTypes").GetMap("topTouchEnd").GetMap("phasedRegistrationNames").GetValue("captured"));
Assert.AreEqual("onSelectionChange", constants.GetMap("customDirectEventTypes").GetMap("topSelectionChange").GetValue("registrationName"));
Assert.AreEqual("onLoadingStart", constants.GetMap("customDirectEventTypes").GetMap("topLoadingStart").GetValue("registrationName"));
Assert.AreEqual("onLoadingFinish", constants.GetMap("customDirectEventTypes").GetMap("topLoadingFinish").GetValue("registrationName"));
Assert.AreEqual("onLoadingError", constants.GetMap("customDirectEventTypes").GetMap("topLoadingError").GetValue("registrationName"));
Assert.AreEqual("onLayout", constants.GetMap("customDirectEventTypes").GetMap("topLayout").GetValue("registrationName"));
}
public void UIManagerModule_ArgumentChecks()
{
var context = new ReactContext();
var viewManagers = new List <IViewManager>();
var uiImplementation = new UIImplementation(context, viewManagers);
AssertEx.Throws <ArgumentNullException>(
() => new UIManagerModule(context, null, uiImplementation),
ex => Assert.AreEqual("viewManagers", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => new UIManagerModule(context, viewManagers, null),
ex => Assert.AreEqual("uiImplementation", ex.ParamName));
}
public PropsAnimatedNode(int tag, JObject config, NativeAnimatedNodesManager manager, UIImplementation uiImplementation)
: base(tag)
{
var props = (JObject)config.GetValue("props", StringComparison.Ordinal);
_propNodeMapping = new Dictionary <string, int>(props.Count);
foreach (var entry in props)
{
_propNodeMapping.Add(entry.Key, entry.Value.Value <int>());
}
_propMap = new JObject();
_manager = manager;
_uiImplementation = uiImplementation;
}
public void UIManagerModule_ArgumentChecks()
{
var context = new ReactContext();
var viewManagers = new List <IViewManager>();
var uiImplementation = new UIImplementation(context, viewManagers);
ArgumentNullException ex1 = Assert.Throws <ArgumentNullException>(
() => new UIManagerModule(context, null, uiImplementation, new FrameworkElement()));
Assert.AreEqual("viewManagers", ex1.ParamName);
ArgumentNullException ex2 = Assert.Throws <ArgumentNullException>(
() => new UIManagerModule(context, viewManagers, null, new FrameworkElement()));
Assert.AreEqual("uiImplementation", ex2.ParamName);
}
public async Task UIManagerModule_Constants_ViewManagerOverrides()
{
var context = new ReactContext();
var viewManagers = new List <IViewManager> {
new TestViewManager()
};
var uiImplementation = new UIImplementation(context, viewManagers);
var module = await DispatcherHelpers.CallOnDispatcherAsync(
() => new UIManagerModule(context, viewManagers, uiImplementation));
var constants = module.Constants;
Assert.AreEqual(42, constants.GetMap("customDirectEventTypes").GetValue("otherSelectionChange"));
Assert.AreEqual(42, constants.GetMap("customDirectEventTypes").GetMap("topSelectionChange").GetValue("registrationName"));
Assert.AreEqual(42, constants.GetMap("customDirectEventTypes").GetMap("topLoadingStart").GetValue("foo"));
Assert.AreEqual(42, constants.GetMap("customDirectEventTypes").GetValue("topLoadingError"));
}
public void UpdateView(UIImplementation uiImplementation)
{
if (ConnectedViewTag == -1)
{
throw new InvalidOperationException("Node has not been attached to a view.");
}
var propsMap = new JObject();
foreach (var entry in _propMapping)
{
var node = _manager.GetNodeById(entry.Value);
var styleNode = node as StyleAnimatedNode;
var valueNode = default(ValueAnimatedNode);
if (styleNode != null)
{
styleNode.CollectViewUpdates(propsMap);
}
else if ((valueNode = node as ValueAnimatedNode) != null)
{
propsMap.Add(entry.Key, valueNode.Value);
}
else
{
throw new InvalidOperationException(
Invariant($"Unsupported type of node used in property node '{node.GetType()}'."));
}
}
// TODO: Reuse propsMap and stylesDiffMap objects - note that in
// subsequent animation steps for a given node most of the time
// will be creating the same set of props (just with different
// values). We can take advantage on that and optimize the way we
// allocate property maps (we also know that updating view props
// doesn't retain a reference to the styles object).
var updated = uiImplementation.SynchronouslyUpdateViewOnDispatcherThread(
ConnectedViewTag,
new ReactStylesDiffMap(propsMap));
if (!updated)
{
Tracer.Error(ReactConstants.Tag, "Native animation workaround, frame lost as result of race condition.", null);
}
}
public NativeAnimatedNodesManager(UIImplementation uiImplementation)
{
this._uiImplementation = uiImplementation;
}
public NativeAnimatedNodesManager(UIManagerModule uiManager)
{
_uiImplementation = uiManager.UIImplementation;
uiManager.EventDispatcher.AddListener(this);
_customEventTypes = GetEventTypes(uiManager);
}
public NativeAnimatedNodesManager(UIManagerModule uiManager)
{
_uiImplementation = uiManager.UIImplementation;
uiManager.EventDispatcher.AddListener(this);
_customEventNamesResolver = uiManager.ResolveCustomEventName;
}