PlacesObservers.h - mozsearch

Enable keyboard shortcuts

/* -*- 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/dom/PlacesEventCounts.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);

  static StaticRefPtr<PlacesEventCounts> sCounts;

  static already_AddRefed<PlacesEventCounts> Counts(const GlobalObject& global);

 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);

  MOZ_CAN_RUN_SCRIPT static void NotifyNext();

};

}  // namespace dom

}  // namespace mozilla

#endif  // mozilla_dom_PlacesObservers__