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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "EventCallbackDebuggerNotification.h"
#include "DebuggerNotificationManager.h"
#include "mozilla/CycleCollectedJSContext.h"
#include "mozilla/dom/EventTarget.h"
#include "mozilla/dom/Worker.h"
#include "mozilla/dom/XMLHttpRequestEventTarget.h"
#include "nsIGlobalObject.h"
#include "nsINode.h"
#include "nsQueryObject.h"
namespace mozilla::dom {
NS_IMPL_CYCLE_COLLECTION_INHERITED(EventCallbackDebuggerNotification,
CallbackDebuggerNotification, mEvent)
NS_IMPL_ADDREF_INHERITED(EventCallbackDebuggerNotification,
CallbackDebuggerNotification)
NS_IMPL_RELEASE_INHERITED(EventCallbackDebuggerNotification,
CallbackDebuggerNotification)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(EventCallbackDebuggerNotification)
NS_INTERFACE_MAP_END_INHERITING(CallbackDebuggerNotification)
JSObject* EventCallbackDebuggerNotification::WrapObject(
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
return EventCallbackDebuggerNotification_Binding::Wrap(aCx, this,
aGivenProto);
}
already_AddRefed<DebuggerNotification>
EventCallbackDebuggerNotification::CloneInto(nsIGlobalObject* aNewOwner) const {
RefPtr<EventCallbackDebuggerNotification> notification(
new EventCallbackDebuggerNotification(mDebuggeeGlobal, mType, mEvent,
mTargetType, mPhase, aNewOwner));
return notification.forget();
}
void EventCallbackDebuggerNotificationGuard::DispatchToManager(
const RefPtr<DebuggerNotificationManager>& aManager,
CallbackDebuggerNotificationPhase aPhase) {
if (!mEventTarget) {
MOZ_ASSERT(false, "target should exist");
return;
}
Maybe<EventCallbackDebuggerNotificationType> notificationType(
mEventTarget->GetDebuggerNotificationType());
if (notificationType) {
#ifdef MOZ_EXECUTION_TRACING
CycleCollectedJSContext* ccjcx = CycleCollectedJSContext::Get();
if (ccjcx) {
nsAutoString eventType;
mEvent->GetType(eventType);
if (aPhase == CallbackDebuggerNotificationPhase::Pre) {
JS_TracerEnterLabelTwoByte(ccjcx->Context(), eventType.get());
} else {
JS_TracerLeaveLabelTwoByte(ccjcx->Context(), eventType.get());
}
}
#endif
if (MOZ_UNLIKELY(aManager)) {
aManager->Dispatch<EventCallbackDebuggerNotification>(
DebuggerNotificationType::DomEvent,
// The DOM event will always be live during event dispatch.
MOZ_KnownLive(mEvent), *notificationType, aPhase);
}
}
}
} // namespace mozilla::dom
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