dom/base/IdleDeadline.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_IdleDeadline_h
   8 #define mozilla_dom_IdleDeadline_h
   9
  10 #include "js/TypeDecls.h"
  11 #include "mozilla/Attributes.h"
  12 #include "mozilla/Maybe.h"
  13 #include "mozilla/dom/BindingDeclarations.h"
  14 #include "nsCOMPtr.h"
  15 #include "nsCycleCollectionParticipant.h"
  16 #include "nsDOMNavigationTiming.h"
  17 #include "nsWrapperCache.h"
  18
  19 class nsIGlobalObject;
  20 class nsPIDOMWindowInner;
  21
  22 namespace mozilla {
  23 namespace dom {
  24
  25 class IdleDeadline final : public nsISupports, public nsWrapperCache {
  26  public:
  27   IdleDeadline(nsPIDOMWindowInner* aWindow, bool aDidTimeout,
  28                DOMHighResTimeStamp aDeadline);
  29
  30   IdleDeadline(nsIGlobalObject* aGlobal, bool aDidTimeout,
  31                DOMHighResTimeStamp aDeadline);
  32
  33   nsIGlobalObject* GetParentObject() const { return mGlobal; }
  34
  35   virtual JSObject* WrapObject(JSContext* aCx,
  36                                JS::Handle<JSObject*> aGivenProto) override;
  37
  38   DOMHighResTimeStamp TimeRemaining();
  39   bool DidTimeout() const;
  40
  41   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  42   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(IdleDeadline)
  43
  44  private:
  45   ~IdleDeadline();
  46
  47   nsCOMPtr<nsPIDOMWindowInner> mWindow;
  48   nsCOMPtr<nsIGlobalObject> mGlobal;
  49   const bool mDidTimeout;
  50   const DOMHighResTimeStamp mDeadline;
  51 };
  52
  53 }  // namespace dom
  54 }  // namespace mozilla
  55
  56 #endif  // mozilla_dom_IdleDeadline_h