зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.3 KiB
C
73 строки
2.3 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_DebuggerNotification_h
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#define mozilla_dom_DebuggerNotification_h
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#include "DebuggerNotificationManager.h"
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#include "mozilla/dom/DebuggerNotificationBinding.h"
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#include "nsIGlobalObject.h"
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#include "nsISupports.h"
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#include "nsWrapperCache.h"
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namespace mozilla {
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namespace dom {
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class DebuggerNotification : public nsISupports, public nsWrapperCache {
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DebuggerNotification)
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DebuggerNotification(nsIGlobalObject* aDebuggeeGlobal,
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DebuggerNotificationType aType,
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nsIGlobalObject* aOwnerGlobal = nullptr)
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: mType(aType),
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mDebuggeeGlobal(aDebuggeeGlobal),
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mOwnerGlobal(aOwnerGlobal) {}
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nsIGlobalObject* GetParentObject() const {
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MOZ_ASSERT(mOwnerGlobal,
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"Notification must be cloned into an observer global before "
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"being wrapped");
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return mOwnerGlobal;
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}
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DebuggerNotificationType Type() const { return mType; }
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void GetGlobal(JSContext* aCx, JS::MutableHandle<JSObject*> aResult) {
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aResult.set(mDebuggeeGlobal->GetGlobalJSObject());
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}
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virtual already_AddRefed<DebuggerNotification> CloneInto(
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nsIGlobalObject* aNewOwner) const;
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// nsWrapperCache
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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protected:
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virtual ~DebuggerNotification() = default;
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DebuggerNotificationType mType;
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nsCOMPtr<nsIGlobalObject> mDebuggeeGlobal;
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private:
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nsCOMPtr<nsIGlobalObject> mOwnerGlobal;
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};
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MOZ_CAN_RUN_SCRIPT inline void DebuggerNotificationDispatch(
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nsIGlobalObject* aDebuggeeGlobal, DebuggerNotificationType aType) {
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auto manager = DebuggerNotificationManager::ForDispatch(aDebuggeeGlobal);
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if (MOZ_UNLIKELY(manager)) {
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manager->Dispatch<DebuggerNotification>(aType);
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}
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}
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_DebuggerNotification_h
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