author Tim Nguyen <>
Fri, 07 Jun 2019 02:00:36 +0300
changeset 533671 5ae78f2863c680529abed3a69bde02e25cafa8ee
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1551870 - Reintroduce netmonitor-toolbar-container in single-toolbar mode so React doesn't re-render the toolbar when switching panels. r=Honza a=jcristau Reviewers: Honza Reviewed By: Honza Subscribers: reviewbot Bug #: 1551870 Differential Revision:

/* -*- 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 */

#ifndef mozilla_dom_indexeddb_permissionrequestbase_h__
#define mozilla_dom_indexeddb_permissionrequestbase_h__

#include "mozilla/Attributes.h"
#include "nsCOMPtr.h"
#include "nsIIDBPermissionsRequest.h"
#include "nsIObserver.h"
#include "nsIPermissionManager.h"
#include "nsISupportsImpl.h"
#include "nsString.h"

class nsIPrincipal;

namespace mozilla {
namespace dom {

class Element;

namespace indexedDB {

class PermissionRequestBase : public nsIObserver,
                              public nsIIDBPermissionsRequest {
  nsCOMPtr<Element> mOwnerElement;
  nsCOMPtr<nsIPrincipal> mPrincipal;

  enum PermissionValue {
    kPermissionAllowed = nsIPermissionManager::ALLOW_ACTION,
    kPermissionDenied = nsIPermissionManager::DENY_ACTION,
    kPermissionPrompt = nsIPermissionManager::PROMPT_ACTION


  // This function will not actually prompt. It will never return
  // kPermissionDefault but will instead translate the permission manager value
  // into the correct value for the given type.
  static nsresult GetCurrentPermission(nsIPrincipal* aPrincipal,
                                       PermissionValue* aCurrentValue);

  static PermissionValue PermissionValueForIntPermission(
      uint32_t aIntPermission);

  // This function will prompt if needed. It may only be called once.
  nsresult PromptIfNeeded(PermissionValue* aCurrentValue);

  PermissionRequestBase(Element* aOwnerElement, nsIPrincipal* aPrincipal);

  // Reference counted.
  virtual ~PermissionRequestBase();

  virtual void OnPromptComplete(PermissionValue aPermissionValue) = 0;

  void SetExplicitPermission(nsIPrincipal* aPrincipal, uint32_t aIntPermission);


}  // namespace indexedDB
}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_indexeddb_permissionrequestbase_h__