Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/dom/debugger/DebuggerNotification.h b/dom/debugger/DebuggerNotification.h
new file mode 100644
index 0000000000..efae5659ae
--- /dev/null
+++ b/dom/debugger/DebuggerNotification.h
@@ -0,0 +1,72 @@
+/* -*- 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/. */
+
+#ifndef mozilla_dom_DebuggerNotification_h
+#define mozilla_dom_DebuggerNotification_h
+
+#include "DebuggerNotificationManager.h"
+#include "mozilla/dom/DebuggerNotificationBinding.h"
+#include "nsIGlobalObject.h"
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+namespace mozilla {
+namespace dom {
+
+class DebuggerNotification : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DebuggerNotification)
+
+  DebuggerNotification(nsIGlobalObject* aDebuggeeGlobal,
+                       DebuggerNotificationType aType,
+                       nsIGlobalObject* aOwnerGlobal = nullptr)
+      : mType(aType),
+        mDebuggeeGlobal(aDebuggeeGlobal),
+        mOwnerGlobal(aOwnerGlobal) {}
+
+  nsIGlobalObject* GetParentObject() const {
+    MOZ_ASSERT(mOwnerGlobal,
+               "Notification must be cloned into an observer global before "
+               "being wrapped");
+    return mOwnerGlobal;
+  }
+
+  DebuggerNotificationType Type() const { return mType; }
+
+  void GetGlobal(JSContext* aCx, JS::MutableHandle<JSObject*> aResult) {
+    aResult.set(mDebuggeeGlobal->GetGlobalJSObject());
+  }
+
+  virtual already_AddRefed<DebuggerNotification> CloneInto(
+      nsIGlobalObject* aNewOwner) const;
+
+  // nsWrapperCache
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+
+ protected:
+  virtual ~DebuggerNotification() = default;
+
+  DebuggerNotificationType mType;
+  nsCOMPtr<nsIGlobalObject> mDebuggeeGlobal;
+
+ private:
+  nsCOMPtr<nsIGlobalObject> mOwnerGlobal;
+};
+
+MOZ_CAN_RUN_SCRIPT inline void DebuggerNotificationDispatch(
+    nsIGlobalObject* aDebuggeeGlobal, DebuggerNotificationType aType) {
+  auto manager = DebuggerNotificationManager::ForDispatch(aDebuggeeGlobal);
+  if (MOZ_UNLIKELY(manager)) {
+    manager->Dispatch<DebuggerNotification>(aType);
+  }
+}
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_DebuggerNotification_h