static int UnBindRawJSObjectAndFree(int gcHandle)
{
GCHandle h = (GCHandle)(IntPtr)gcHandle;
JSObject obj = (JSObject)h.Target;
if (obj != null && obj.RawObject != null)
{
var raw_obj = obj.RawObject;
if (raw_to_js.ContainsKey(raw_obj))
{
raw_to_js.Remove(raw_obj);
}
obj.Dispose();
var gCHandle = obj.Handle;
obj.Handle.Free();
obj.JSHandle = -1;
obj.RawObject = null;
return((int)(IntPtr)gCHandle);
}
return(0);
}
static void SetupJSContinuation(Task task, JSObject cont_obj)
{
if (task.GetType() == typeof(Task))
{
task.GetAwaiter().OnCompleted((Action)(() => {
if (task.Exception != null)
{
cont_obj.Invoke((string)"reject", task.Exception.ToString());
}
else
{
cont_obj.Invoke((string)"resolve", (object [])null);
}
cont_obj.Dispose();
FreeObject(task);
}));
}
else
{
//FIXME this is horrible codegen, we can do better with per-method glue
if (gsjsc == null)
{
gsjsc = typeof(Runtime).GetMethod("GenericSetupJSContinuation", BindingFlags.NonPublic | BindingFlags.Static);
}
gsjsc.MakeGenericMethod(task.GetType().GetGenericArguments()).Invoke(null, new object [] { task, cont_obj });
}
}
static void GenericSetupJSContinuation <T> (Task <T> task, JSObject cont_obj)
{
task.GetAwaiter().OnCompleted((Action)(() => {
if (task.Exception != null)
{
cont_obj.Invoke((string)"reject", task.Exception.ToString());
}
else
{
cont_obj.Invoke((string)"resolve", task.Result);
}
cont_obj.Dispose();
FreeObject(task);
}));
}
static void SetupJSContinuation(Task task, JSObject cont_obj)
{
if (task.IsCompleted)
{
Complete();
}
else
{
task.GetAwaiter().OnCompleted(Complete);
}
void Complete()
{
try {
if (task.Exception == null)
{
var resultProperty = task.GetType().GetProperty("Result");
if (resultProperty == null)
{
cont_obj.Invoke("resolve", (object[])null);
}
else
{
cont_obj.Invoke("resolve", resultProperty.GetValue(task));
}
}
else
{
cont_obj.Invoke("reject", task.Exception.ToString());
}
} catch (Exception e) {
cont_obj.Invoke("reject", e.ToString());
} finally {
cont_obj.Dispose();
FreeObject(task);
}
}
}