/* -*- Mode: C++; tab-width: 4; 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 ToastNotification_h__
#define ToastNotification_h__

#include "nsIAlertsService.h"
#include "nsIObserver.h"
#include "nsIThread.h"
#include "nsRefPtrHashtable.h"
#include "nsWeakReference.h"

namespace mozilla {
namespace widget {

class ToastNotificationHandler;

class ToastNotification final : public nsIAlertsService,
                                public nsIObserver,
                                public nsSupportsWeakReference {
 public:
  NS_DECL_NSIALERTSSERVICE
  NS_DECL_NSIOBSERVER
  NS_DECL_ISUPPORTS

  ToastNotification();

  nsresult Init();

  bool IsActiveHandler(const nsAString& aAlertName,
                       ToastNotificationHandler* aHandler);
  void RemoveHandler(const nsAString& aAlertName,
                     ToastNotificationHandler* aHandler);

  nsresult BackgroundDispatch(nsIRunnable* runnable);

 protected:
  virtual ~ToastNotification();

  nsRefPtrHashtable<nsStringHashKey, ToastNotificationHandler> mActiveHandlers;

  nsCOMPtr<nsIThread> mBackgroundThread;
};

}  // namespace widget
}  // namespace mozilla

#endif