dom/mobileconnection/MobileConnectionCallback.h
author Chris H-C <chutten@mozilla.com>
Mon, 04 Jul 2016 11:16:05 -0400
changeset 312997 df28918fe2361f0b54ca9ce4773a29c4c0675d06
parent 282426 e22b3043887ed36bf2c634c2924a7c8d39d226b1
permissions -rw-r--r--
bug 1218576 - Support remote accumulation via JS histograms. r=gfritzsche The JS histograms, too, need to dispatch their accumulations from child to parent. JSHistograms_Add now only supports histograms that are in gHistogramsMap or that were created in the parent process. After bug 1288745, maybe we'll be able to change this to be less convoluted. MozReview-Commit-ID: 3qTH89YKbGP

/* -*- 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_mobileconnection_MobileConnectionCallback_h
#define mozilla_dom_mobileconnection_MobileConnectionCallback_h

#include "mozilla/dom/DOMRequest.h"
#include "mozilla/dom/mobileconnection/MobileConnectionIPCSerializer.h"
#include "nsCOMPtr.h"
#include "nsIMobileConnectionService.h"

namespace mozilla {
namespace dom {
namespace mobileconnection {

/**
 * A callback object for handling asynchronous request/response. This object is
 * created when an asynchronous request is made and should be destroyed after
 * Notify*Success/Error is called.
 * The modules hold the reference of MobileConnectionCallback in OOP mode and
 * non-OOP mode are different.
 * - OOP mode: MobileConnectionRequestChild
 * - non-OOP mode: MobileConnectionService
 * The reference should be released after Notify*Success/Error is called.
 */
class MobileConnectionCallback final : public nsIMobileConnectionCallback
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIMOBILECONNECTIONCALLBACK

  MobileConnectionCallback(nsPIDOMWindowInner* aWindow, DOMRequest* aRequest);

private:
  ~MobileConnectionCallback() {}

  nsresult
  NotifySuccess(JS::Handle<JS::Value> aResult);

  nsresult
  NotifySuccessWithString(const nsAString& aResult);

  nsCOMPtr<nsPIDOMWindowInner> mWindow;
  RefPtr<DOMRequest> mRequest;
};

} // namespace mobileconnection
} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_mobileconnection_MobileConnectionCallback_h