gecko-dev/toolkit/components/places/INativePlacesEventCallback.h
Emilio Cobos Álvarez ff61891772 Bug 1653011 - Simplify and make WeakPtr<Derived> usable and compact. r=froydnj,sg,geckoview-reviewers,jgilbert,kvark,snorp
Having two classes in the inheritance chain inherit from SupportsWeakPtr
now won't compile, but you can use WeakPtr<Derived> when any base class
inherits from SupportsWeakPtr.

Differential Revision: https://phabricator.services.mozilla.com/D83674
2020-07-23 14:51:46 +00:00

33 lines
989 B
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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_image_INativePlacesEventCallback_h
#define mozilla_image_INativePlacesEventCallback_h
#include "mozilla/dom/PlacesObserversBinding.h"
#include "mozilla/WeakPtr.h"
#include "nsISupports.h"
#include "nsTArray.h"
namespace mozilla {
namespace places {
class INativePlacesEventCallback : public SupportsWeakPtr {
public:
typedef dom::Sequence<OwningNonNull<dom::PlacesEvent>> PlacesEventSequence;
NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
virtual void HandlePlacesEvent(const PlacesEventSequence& aEvents) = 0;
protected:
virtual ~INativePlacesEventCallback() = default;
};
} // namespace places
} // namespace mozilla
#endif // mozilla_image_INativePlacesEventCallback_h