RestoreTabContentObserver.h

Enable keyboard shortcuts

/* -*- 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_dom_RestoreTabContentObserver_h

#define mozilla_dom_RestoreTabContentObserver_h

#include "mozilla/StaticPtr.h"

#include "nsIObserver.h"

#include "nsISupportsImpl.h"

namespace mozilla {

namespace dom {

// An observer for restoring session store data at a correct time.

class RestoreTabContentObserver final : public nsIObserver {

 public:

  NS_DECL_ISUPPORTS

  NS_DECL_NSIOBSERVER

  static void Initialize();

  static void Shutdown();

 private:

  RestoreTabContentObserver() = default;

  virtual ~RestoreTabContentObserver() = default;

  static mozilla::StaticRefPtr<RestoreTabContentObserver>

      gRestoreTabContentObserver;

};

}  // namespace dom

}  // namespace mozilla

#endif  // mozilla_dom_RestoreTabContentObserver_h