1 files changed, 84 insertions, 0 deletions
diff --git a/dom/events/StorageEvent.cpp b/dom/events/StorageEvent.cpp
new file mode 100644
index 0000000000..6854400293
--- /dev/null
+++ b/dom/events/StorageEvent.cpp
@@ -0,0 +1,84 @@
+/* -*- 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 "mozilla/dom/StorageEvent.h"
+#include "mozilla/dom/Storage.h"
+#include "mozilla/dom/StorageEventBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(StorageEvent)
+
+NS_IMPL_ADDREF_INHERITED(StorageEvent, Event)
+NS_IMPL_RELEASE_INHERITED(StorageEvent, Event)
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(StorageEvent, Event)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mStorageArea)
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(StorageEvent, Event)
+NS_IMPL_CYCLE_COLLECTION_TRACE_END
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(StorageEvent, Event)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mStorageArea)
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(StorageEvent)
+NS_INTERFACE_MAP_END_INHERITING(Event)
+
+StorageEvent::StorageEvent(EventTarget* aOwner)
+    : Event(aOwner, nullptr, nullptr) {}
+
+StorageEvent::~StorageEvent() = default;
+
+StorageEvent* StorageEvent::AsStorageEvent() { return this; }
+
+JSObject* StorageEvent::WrapObjectInternal(JSContext* aCx,
+                                           JS::Handle<JSObject*> aGivenProto) {
+  return StorageEvent_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+already_AddRefed<StorageEvent> StorageEvent::Constructor(
+    EventTarget* aOwner, const nsAString& aType,
+    const StorageEventInit& aEventInitDict) {
+  RefPtr<StorageEvent> e = new StorageEvent(aOwner);
+
+  bool trusted = e->Init(aOwner);
+  e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
+  e->mKey = aEventInitDict.mKey;
+  e->mOldValue = aEventInitDict.mOldValue;
+  e->mNewValue = aEventInitDict.mNewValue;
+  e->mUrl = aEventInitDict.mUrl;
+  e->mStorageArea = aEventInitDict.mStorageArea;
+  e->SetTrusted(trusted);
+  e->SetComposed(aEventInitDict.mComposed);
+  return e.forget();
+}
+
+already_AddRefed<StorageEvent> StorageEvent::Constructor(
+    const GlobalObject& aGlobal, const nsAString& aType,
+    const StorageEventInit& aEventInitDict) {
+  nsCOMPtr<EventTarget> owner = do_QueryInterface(aGlobal.GetAsSupports());
+  return Constructor(owner, aType, aEventInitDict);
+}
+
+void StorageEvent::InitStorageEvent(const nsAString& aType, bool aCanBubble,
+                                    bool aCancelable, const nsAString& aKey,
+                                    const nsAString& aOldValue,
+                                    const nsAString& aNewValue,
+                                    const nsAString& aURL,
+                                    Storage* aStorageArea) {
+  NS_ENSURE_TRUE_VOID(!mEvent->mFlags.mIsBeingDispatched);
+
+  InitEvent(aType, aCanBubble, aCancelable);
+  mKey = aKey;
+  mOldValue = aOldValue;
+  mNewValue = aNewValue;
+  mUrl = aURL;
+  mStorageArea = aStorageArea;
+}
+
+}  // namespace mozilla::dom