widget/nsINativeMenuService.h
author alwu <alwu@mozilla.com>
Fri, 11 Jan 2019 20:43:01 +0000
changeset 513517 c34e287f2f7ca98ad1945804c2a20f61249b36af
parent 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1513733 - part2 : try to start AudioContext when media element which is as a source for web audio starts r=cpearce,karlt If media element is used as a source for AudioContext, we would try to start AudioContext which was not allowed to start when media element starts playing. Differential Revision: https://phabricator.services.mozilla.com/D14593

/* -*- 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 nsINativeMenuService_h_
#define nsINativeMenuService_h_

#include "nsISupports.h"

class nsIWidget;
class nsIContent;
namespace mozilla {
namespace dom {
class Element;
}
}  // namespace mozilla

// {90DF88F9-F084-4EF3-829A-49496E636DED}
#define NS_INATIVEMENUSERVICE_IID                    \
  {                                                  \
    0x90DF88F9, 0xF084, 0x4EF3, {                    \
      0x82, 0x9A, 0x49, 0x49, 0x6E, 0x63, 0x6D, 0xED \
    }                                                \
  }

class nsINativeMenuService : public nsISupports {
 public:
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_INATIVEMENUSERVICE_IID)
  // Given a top-level window widget and a menu bar DOM node, sets up native
  // menus. Once created, native menus are controlled via the DOM, including
  // destruction.
  NS_IMETHOD CreateNativeMenuBar(nsIWidget* aParent,
                                 mozilla::dom::Element* aMenuBarNode) = 0;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsINativeMenuService, NS_INATIVEMENUSERVICE_IID)

#endif  // nsINativeMenuService_h_