dom/performance/PerformanceServerTiming.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_PerformanceServerTiming_h
   8 #define mozilla_dom_PerformanceServerTiming_h
   9
  10 #include "mozilla/Attributes.h"
  11 #include "nsCOMPtr.h"
  12 #include "nsDOMNavigationTiming.h"
  13 #include "nsWrapperCache.h"
  14 #include "nsString.h"
  15
  16 class nsIServerTiming;
  17 class nsISupports;
  18
  19 namespace mozilla {
  20 namespace dom {
  21
  22 class PerformanceServerTiming final : public nsISupports,
  23                                       public nsWrapperCache {
  24  public:
  25   PerformanceServerTiming(nsISupports* aParent, nsIServerTiming* aServerTiming)
  26       : mParent(aParent), mServerTiming(aServerTiming) {
  27     MOZ_ASSERT(mServerTiming);
  28   }
  29
  30   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  31   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PerformanceServerTiming)
  32
  33   JSObject* WrapObject(JSContext* aCx,
  34                        JS::Handle<JSObject*> aGivenProto) override;
  35
  36   nsISupports* GetParentObject() const { return mParent; }
  37
  38   void GetName(nsAString& aName) const;
  39
  40   DOMHighResTimeStamp Duration() const;
  41
  42   void GetDescription(nsAString& aDescription) const;
  43
  44  private:
  45   ~PerformanceServerTiming() = default;
  46
  47   nsCOMPtr<nsISupports> mParent;
  48   nsCOMPtr<nsIServerTiming> mServerTiming;
  49 };
  50
  51 }  // namespace dom
  52 }  // namespace mozilla
  53
  54 #endif  // mozilla_dom_PerformanceServerTiming_h