public void RCTEventEmitter_InvokeTests()
{
var module = new RCTEventEmitter();
var name = default(string);
var args = default(object[]);
module.InvocationHandler = new MockInvocationHandler((n, a) =>
{
name = n;
args = a;
});
var targetTag = 42;
var eventName = "foo";
var @event = new JObject();
module.receiveEvent(targetTag, eventName, @event);
Assert.AreEqual(nameof(RCTEventEmitter.receiveEvent), name);
Assert.AreEqual(3, args.Length);
Assert.AreEqual(targetTag, args[0]);
Assert.AreSame(eventName, args[1]);
Assert.AreSame(@event, args[2]);
var touches = new JArray();
var changedIndices = new JArray();
module.receiveTouches(eventName, touches, changedIndices);
Assert.AreEqual(nameof(RCTEventEmitter.receiveTouches), name);
Assert.AreEqual(3, args.Length);
Assert.AreSame(eventName, args[0]);
Assert.AreSame(touches, args[1]);
Assert.AreSame(changedIndices, args[2]);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var eventData = new JObject
{
{ "target", ViewTag },
{ "value", this.newValue }
};
eventEmitter.receiveEvent(ViewTag, EventName, eventData);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var eventData = new JObject
{
{ "target", ViewTag },
{ "text", _text },
};
eventEmitter.receiveEvent(ViewTag, EventName, eventData);
}
/// <summary>
/// Called when the host receives the resume event.
/// </summary>
public void OnResume()
{
DispatcherHelpers.AssertOnDispatcher();
if (_rctEventEmitter == null)
{
_rctEventEmitter = _reactContext.GetJavaScriptModule <RCTEventEmitter>();
}
CompositionTarget.Rendering += ScheduleDispatch;
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var eventData = new JObject
{
{ "target", ViewTag },
{ "code", _code },
{ "description", _description },
};
eventEmitter.receiveEvent(ViewTag, EventName, eventData);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var eventData = new JObject
{
{ "target", ViewTag },
{ "key", _key },
{ "keyCode", _keyCode },
{ "shiftKey", _shiftKey },
{ "altKey", _altKey },
{ "ctrlKey", _ctrlKey },
};
eventEmitter.receiveEvent(ViewTag, EventName, eventData);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var selectionData = new JObject
{
{ "start", _start },
{ "end", _end },
};
var eventData = new JObject
{
{ "selection", selectionData },
};
eventEmitter.receiveEvent(ViewTag, EventName, eventData);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
var eventArgs = new JObject
{
{ "target", ViewTag },
{
"layout",
new JObject
{
{ "x", _x },
{ "y", _y },
{ "width", _width },
{ "height", _height },
}
},
};
eventEmitter.receiveEvent(ViewTag, EventName, eventArgs);
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
eventEmitter.receiveEvent(ViewTag, EventName, new JObject());
}
public override void Dispatch(RCTEventEmitter eventEmitter)
{
eventEmitter.receiveEvent(ViewTag, EventName, _eventArgs);
}
/// <summary> /// Dispatch this event to JavaScript using the given event emitter. /// </summary> /// <param name="eventEmitter">The event emitter.</param> public abstract void Dispatch(RCTEventEmitter eventEmitter);
/// <summary> /// Dispatch this event to JavaScript using the given event emitter. /// </summary> /// <param name="eventEmitter">The event emitter.</param> public abstract void Dispatch(RCTEventEmitter eventEmitter);