1 files changed, 63 insertions, 0 deletions
diff --git a/dom/base/PlacesObservers.h b/dom/base/PlacesObservers.h
new file mode 100644
index 0000000000..516aebc421
--- /dev/null
+++ b/dom/base/PlacesObservers.h
@@ -0,0 +1,63 @@
+/* -*- 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_PlacesObservers__
+#define mozilla_dom_PlacesObservers__
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/PlacesObserversBinding.h"
+#include "mozilla/dom/PlacesEvent.h"
+#include "mozilla/places/INativePlacesEventCallback.h"
+#include "nsIWeakReferenceUtils.h"
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class PlacesObservers {
+ public:
+  static void AddListener(GlobalObject& aGlobal,
+                          const nsTArray<PlacesEventType>& aEventTypes,
+                          PlacesEventCallback& aCallback, ErrorResult& rv);
+  static void AddListener(GlobalObject& aGlobal,
+                          const nsTArray<PlacesEventType>& aEventTypes,
+                          PlacesWeakCallbackWrapper& aCallback,
+                          ErrorResult& rv);
+  static void AddListener(const nsTArray<PlacesEventType>& aEventTypes,
+                          places::INativePlacesEventCallback* aCallback);
+  static void RemoveListener(GlobalObject& aGlobal,
+                             const nsTArray<PlacesEventType>& aEventTypes,
+                             PlacesEventCallback& aCallback, ErrorResult& rv);
+  static void RemoveListener(GlobalObject& aGlobal,
+                             const nsTArray<PlacesEventType>& aEventTypes,
+                             PlacesWeakCallbackWrapper& aCallback,
+                             ErrorResult& rv);
+  static void RemoveListener(const nsTArray<PlacesEventType>& aEventTypes,
+                             places::INativePlacesEventCallback* aCallback);
+
+  MOZ_CAN_RUN_SCRIPT
+  static void NotifyListeners(
+      GlobalObject& aGlobal,
+      const Sequence<OwningNonNull<PlacesEvent>>& aEvents, ErrorResult& rv);
+
+  MOZ_CAN_RUN_SCRIPT
+  static void NotifyListeners(
+      const Sequence<OwningNonNull<PlacesEvent>>& aEvents);
+
+ private:
+  static void RemoveListener(uint32_t aFlags, PlacesEventCallback& aCallback);
+  static void RemoveListener(uint32_t aFlags,
+                             PlacesWeakCallbackWrapper& aCallback);
+  static void RemoveListener(uint32_t aFlags,
+                             places::INativePlacesEventCallback* aCallback);
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_PlacesObservers__