C++ (Cpp) WorkerContext::onmessage Examples

Example #1

JSValue jsWorkerContextOnmessage(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
    UNUSED_PARAM(exec);
    WorkerContext* imp = static_cast<WorkerContext*>(static_cast<JSWorkerContext*>(asObject(slot.slotBase()))->impl());
    if (EventListener* listener = imp->onmessage()) {
        if (JSObject* jsFunction = listener->jsFunction())
            return jsFunction;
    }
    return jsNull();
}

Example #2

File: WorkerMessagingProxy.cpp Project: jackiekaon/owb-mirror

    virtual void performTask(ScriptExecutionContext* scriptContext)
    {
        ASSERT(scriptContext->isWorkerContext());
        WorkerContext* context = static_cast<WorkerContext*>(scriptContext);

        RefPtr<Event> evt = MessageEvent::create(m_message, "", "", 0, 0);

        if (context->onmessage()) {
            evt->setTarget(context);
            evt->setCurrentTarget(context);
            context->onmessage()->handleEvent(evt.get(), false);
        }

        ExceptionCode ec = 0;
        context->dispatchEvent(evt.release(), ec);
        ASSERT(!ec);

        context->thread()->messagingProxy()->confirmWorkerThreadMessage(context->hasPendingActivity());
    }