本文整理汇总了C++中WorkerContext::onmessage方法的典型用法代码示例。如果您正苦于以下问题：C++ WorkerContext::onmessage方法的具体用法？C++ WorkerContext::onmessage怎么用？C++ WorkerContext::onmessage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WorkerContext的用法示例。
在下文中一共展示了WorkerContext::onmessage方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: jsWorkerContextOnmessage
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();
}示例2: performTask
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());
}