void V8AbstractEventListener::secondWeakCallback(const v8::WeakCallbackInfo<V8AbstractEventListener>& data)
{
if (data.GetParameter()->m_workerGlobalScope) {
data.GetParameter()->m_workerGlobalScope->deregisterEventListener(data.GetParameter());
} else {
#if ENABLE(OILPAN)
data.GetParameter()->m_keepAlive.clear();
#else
data.GetParameter()->deref();
#endif
}
}
static void onCollected(const v8::WeakCallbackInfo<ReadableStreamDataConsumerHandle::ReadingContext>& data)
{
data.GetParameter()->onCollected();
}
void V8AbstractEventListener::setWeakCallback(const v8::WeakCallbackInfo<V8AbstractEventListener>& data)
{
data.GetParameter()->m_listener.clear();
data.SetSecondPassCallback(secondWeakCallback);
}
static void didCollectException(const v8::WeakCallbackInfo<Message>& data) {
data.GetParameter()->m_exception.clear();
}
void DOMWrapperWorld::weakCallbackForDOMObjectHolder(const v8::WeakCallbackInfo<DOMObjectHolderBase>& data)
{
DOMObjectHolderBase* holderBase = data.GetParameter();
holderBase->world()->unregisterDOMObjectHolder(holderBase);
}
static void weakCallback(const v8::WeakCallbackInfo<ScopedPersistent<T>>& data)
{
data.GetParameter()->clear();
}
static void didCollectPromise(const v8::WeakCallbackInfo<Message>& data) {
data.GetParameter()->m_collected = true;
data.GetParameter()->m_promise.clear();
}
void FreeObject(const v8::WeakCallbackInfo<CJS_Object>& data) {
CJS_Object* pJSObj = data.GetParameter();
delete pJSObj;
CFXJS_Engine::FreeObjectPrivate(data.GetInternalField(0));
}
void DisposeObject(const v8::WeakCallbackInfo<CJS_Object>& data) {
CJS_Object* pJSObj = data.GetParameter();
pJSObj->Dispose();
data.SetSecondPassCallback(FreeObject);
}
static void weakCallback(const v8::WeakCallbackInfo<ScriptState>& data) {
data.GetParameter()->clearContext();
data.SetSecondPassCallback(derefCallback);
}
static void clearHandle(const v8::WeakCallbackInfo<ScopedPersistent<v8::Object>>& data)
{
data.GetParameter()->clear();
}
static void derefCallback(const v8::WeakCallbackInfo<ScriptState>& data) {
data.GetParameter()->deref();
}
void V8AbstractEventListener::wrapperCleared(
const v8::WeakCallbackInfo<V8AbstractEventListener>& data) {
data.GetParameter()->clearListenerObject();
}
void FreeObject(const v8::WeakCallbackInfo<CJS_Object>& data) {
CJS_Object* pJSObj = data.GetParameter();
pJSObj->ExitInstance();
delete pJSObj;
FXJS_FreePrivate(data.GetInternalField(0));
}
/**
* Callback for V8 letting us know the JS object is no longer reachable.
* Once we receive this callback we can shift from a strong to a weak Java reference
* on the wrapped Java object so it can become eligible for GC.
*/
static void DetachCallback(const v8::WeakCallbackInfo<JavaObject>& data)
{
JavaObject* javaObject = data.GetParameter();
javaObject->detach();
}
void V8AbstractEventListener::setWeakCallback(const v8::WeakCallbackInfo<V8AbstractEventListener> &data)
{
data.GetParameter()->m_listener.clear();
data.GetParameter()->m_scriptStateForListener.clear();
}