private void eventHandler(Object sender, EventArgs e, String eventName, String handle, WebBrowser browser)
{
TiResponse response = new TiResponse();
response["_hnd"] = handle;
response["type"] = eventName;
string senderHandle = "";
bool senderExists = InstanceRegistry.containsInstance(sender);
if (senderExists)
{
senderHandle = InstanceRegistry.getInstanceHandleByValue(sender);
}
else
{
senderHandle = InstanceRegistry.createHandle(sender);
}
response["sender"] = senderHandle;
string eventArgsHandle = "";
bool eventArgsExists = InstanceRegistry.containsInstance(e);
if (eventArgsExists)
{
eventArgsHandle = InstanceRegistry.getInstanceHandleByValue(e);
}
else
{
eventArgsHandle = InstanceRegistry.createHandle(e);
}
response["eventArgs"] = eventArgsHandle;
response["error"] = null;
if (e.GetType() == typeof(ErrorEventArgs))
{
response["error"] = ((ErrorEventArgs)e).error;
}
browser.InvokeScript("execScript", new string[] { "tiwp8.fireEvent(" + JsonConvert.SerializeObject(response, Formatting.None) + ")" });
if (!senderExists)
{
InstanceRegistry.removeInstance(senderHandle);
}
if (!eventArgsExists)
{
InstanceRegistry.removeInstance(eventArgsHandle);
}
}
public async void run(object instance, MethodInfo methodInfo, object[] fnArguments)
{
SynchronizationContext ctx = SynchronizationContext.Current;
if (!methodInfo.ReturnType.GetInterfaces().Contains(typeof(IAsyncInfo)))
{
// this should be easy, just run it as if it was synchronous
var result = methodInfo.Invoke(instance, fnArguments);
InvokeAsyncEventArgs eventArgs = new InvokeAsyncEventArgs();
if (methodInfo.ReturnType == typeof(void))
{
eventArgs.primitiveValue = null;
}
else
{
Type type = result.GetType();
if (type.IsPrimitive || type == typeof(string) || type == typeof(decimal))
{
eventArgs.primitiveValue = result;
}
else if (InstanceRegistry.containsInstance(result))
{
eventArgs.handle = InstanceRegistry.getInstanceHandleByValue(result);
}
else
{
string handle = InstanceRegistry.createHandle(result);
eventArgs.handle = handle;
}
}
this.OnComplete(eventArgs);
return;
}
MethodInfo castMethod = Type.GetType("TitaniumApp.TiRequestHandlers.AsyncAwaiter").GetMethod("awaitTask");
castMethod = castMethod.MakeGenericMethod(methodInfo.ReturnType.GenericTypeArguments[0]);
InvokeAsync _this = this;
Task.Run(() => {
var comObject = methodInfo.Invoke(instance, fnArguments);
Task <object> obj = (Task <object>)castMethod.Invoke(null, new object[] { comObject });
obj.Wait();
var result = obj.Result;
InvokeAsyncEventArgs eventArgs = new InvokeAsyncEventArgs();
if (methodInfo.ReturnType == typeof(void))
{
eventArgs.primitiveValue = null;
}
else
{
Type type = result.GetType();
if (type.IsPrimitive || type == typeof(string) || type == typeof(decimal))
{
eventArgs.primitiveValue = result;
}
else if (InstanceRegistry.containsInstance(result))
{
eventArgs.handle = InstanceRegistry.getInstanceHandleByValue(result);
}
else
{
string handle = InstanceRegistry.createHandle(result);
eventArgs.handle = handle;
}
}
ctx.Post(args => {
_this.OnComplete((InvokeAsyncEventArgs)args);
}, eventArgs);
});
}
