// The callback that is invoked by v8 whenever the JavaScript 'setTimeout'
// function is called.
//
// JS: setTimeout(on_timeout, 500);
void Global::SetTimeout(const v8::FunctionCallbackInfo<v8::Value>& args) {
if (args.Length() != 2) {
args.GetIsolate()->ThrowException(
v8::String::NewFromUtf8(
args.GetIsolate(), "Error: 2 arguments required."));
return;
}
// Pull out the first arg, make sure it's a function.
if (!args[0]->IsFunction()) {
printf("Not a function passed to setTimeout.\n");
return;
}
Handle<Function> timeoutFn = Handle<Function>::Cast(args[0]);
double delay = args[1]->NumberValue();
int32_t id = gGlobal->getNextTimerID();
gGlobal->fTimeouts[id].Reset(gGlobal->fIsolate, timeoutFn);
// Create an SkEvent and add it with the right delay.
SkEvent* evt = new SkEvent();
evt->setTargetProc(Global::TimeOutProc);
evt->setFast32(id);
evt->postDelay(delay);
args.GetReturnValue().Set(Integer::New(gGlobal->fIsolate, id));
}
