public Converter WithEvents()
{
// TODO:
if (AddedEvents || Wrapped.IsRegMember(RegPairs, out _))
{
return(this);
}
foreach (var e in Wrapped.GetEvents())
{
var eventName = e.Name;
var eventType = e.EventHandlerType
.GetGenericArguments()
.FirstOrDefault();
// Creates an Action event that doesn't require ActionProxy when subscribing
var newEvent = CreateEvent(eventName);
// Create method a which gets called when the Action event fires, and forwards the event to the normal C# event
string methodName = "Forward" + eventName + "Event";
CodeMemberMethod newMethod = CodeDomEx.CreateMethod(methodName, typeof(void));
if (eventType == null)
{
AddVoidActionEvent(newEvent, newMethod);
}
else
{
AddActionEventWithRetVal(newEvent, eventType, newMethod);
}
Klass.Members.Add(newEvent);
Klass.Members.Add(newMethod);
// Add statements to the constructor to invoke the new event when the event in the
// wrapped object fires.
var actionProxyType = eventType == null
? "SuperMemoAssistant.Sys.Remoting.ActionProxy"
: $"SuperMemoAssistant.Sys.Remoting.ActionProxy<{eventType.FullName}>";
CodeDelegateCreateExpression createDelegate1 = new CodeDelegateCreateExpression(
new CodeTypeReference(actionProxyType), new CodeThisReferenceExpression(), methodName);
CodeEventReferenceExpression actionEventRef = new CodeEventReferenceExpression(
WrappedRef, eventName);
// Attaches an EventHandler delegate pointing to TestMethod to the TestEvent event.
CodeAttachEventStatement attachStatement1 = new CodeAttachEventStatement(actionEventRef, createDelegate1);
Constructor.Statements.Add(attachStatement1);
}
AddedEvents = true;
return(this);
}
