private bool TryMakeBubblingEvent(ViewManagerExportedBubblingEventTypeConstantAttribute attribute, MemberInfo memberInfo, Type memberType, IJSValueWriter constantWriter, out Delegate memberValue)
{
if (null != attribute && null != memberInfo && TryGetEventDataType(memberType, out Type eventDataType))
{
var eventName = attribute.EventName ?? "top" + memberInfo.Name;
var bubbleName = attribute.BubbleCallbackName ?? "on" + memberInfo.Name;
var captureName = attribute.CaptureCallbackName ?? bubbleName + "Capture";
constantWriter.WritePropertyName(eventName);
constantWriter.WriteObjectBegin();
constantWriter.WritePropertyName("phasedRegistrationNames");
constantWriter.WriteObjectBegin();
constantWriter.WriteObjectProperty("bubbled", bubbleName);
constantWriter.WriteObjectProperty("captured", captureName);
constantWriter.WriteObjectEnd();
constantWriter.WriteObjectEnd();
memberValue = MakeEventDelegate(eventName, memberType, eventDataType);
return(true);
}
memberValue = default(Delegate);
return(false);
}
private bool TryMakeBubblingEvent(ViewManagerExportedBubblingEventTypeConstantAttribute attribute, MemberInfo memberInfo, Type memberType, out string constantKey, out object constantValue, out Delegate memberValue)
{
if (null != attribute && null != memberInfo && TryGetEventDataType(memberType, out Type eventDataType))
{
var eventName = attribute.EventName ?? "top" + memberInfo.Name;
var bubbleName = attribute.BubbleCallbackName ?? "on" + memberInfo.Name;
var captureName = attribute.CaptureCallbackName ?? bubbleName + "Capture";
var registration = new Dictionary <string, object>
{
{ "phasedRegistrationNames", new Dictionary <string, object>()
{
{ "bubbled", bubbleName },
{ "captured", captureName },
} }
};
constantKey = eventName;
constantValue = registration;
memberValue = MakeEventDelegate(eventName, memberType, eventDataType);
return(true);
}
constantKey = default;
constantValue = default;
memberValue = default;
return(false);
}