dom/performance/PerformanceNavigation.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_PerformanceNavigation_h
   8 #define mozilla_dom_PerformanceNavigation_h
   9
  10 #include "mozilla/Attributes.h"
  11 #include "mozilla/dom/Performance.h"
  12 #include "nsDOMNavigationTiming.h"
  13 #include "nsWrapperCache.h"
  14
  15 namespace mozilla::dom {
  16
  17 // Script "performance.navigation" object
  18 class PerformanceNavigation final : public nsWrapperCache {
  19  public:
  20   explicit PerformanceNavigation(Performance* aPerformance);
  21
  22   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(PerformanceNavigation)
  23   NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(PerformanceNavigation)
  24
  25   nsDOMNavigationTiming* GetDOMTiming() const {
  26     return mPerformance->GetDOMTiming();
  27   }
  28
  29   PerformanceTiming* GetPerformanceTiming() const {
  30     return mPerformance->Timing();
  31   }
  32
  33   Performance* GetParentObject() const { return mPerformance; }
  34
  35   virtual JSObject* WrapObject(JSContext* cx,
  36                                JS::Handle<JSObject*> aGivenProto) override;
  37
  38   // PerformanceNavigation WebIDL methods
  39   uint16_t Type() const { return GetDOMTiming()->GetType(); }
  40
  41   uint16_t RedirectCount() const;
  42
  43  private:
  44   ~PerformanceNavigation();
  45   RefPtr<Performance> mPerformance;
  46 };
  47
  48 }  // namespace mozilla::dom
  49
  50 #endif  // mozilla_dom_PerformanceNavigation_h