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The Tor Browser
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PerformanceWorker.h (3218B)

      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_PerformanceWorker_h
      8 #define mozilla_dom_PerformanceWorker_h
      9 
     10 #include "Performance.h"
     11 
     12 namespace mozilla::dom {
     13 
     14 class WorkerGlobalScope;
     15 class PerformanceInteractionMetrics;
     16 
     17 class PerformanceWorker final : public Performance {
     18 public:
     19  explicit PerformanceWorker(WorkerGlobalScope* aGlobalScope);
     20 
     21  PerformanceStorage* AsPerformanceStorage() override {
     22    MOZ_CRASH("This should not be called on workers.");
     23    return nullptr;
     24  }
     25 
     26  virtual PerformanceTiming* Timing() override {
     27    MOZ_CRASH("This should not be called on workers.");
     28    return nullptr;
     29  }
     30 
     31  virtual PerformanceNavigation* Navigation() override {
     32    MOZ_CRASH("This should not be called on workers.");
     33    return nullptr;
     34  }
     35 
     36  virtual void SetFCPTimingEntry(PerformancePaintTiming* aEntry) override {
     37    MOZ_CRASH("This should not be called on workers.");
     38  }
     39 
     40  TimeStamp CreationTimeStamp() const override;
     41 
     42  DOMHighResTimeStamp CreationTime() const override;
     43 
     44  virtual void GetMozMemory(JSContext* aCx,
     45                            JS::MutableHandle<JSObject*> aObj) override {
     46    MOZ_CRASH("This should not be called on workers.");
     47  }
     48 
     49  virtual nsDOMNavigationTiming* GetDOMTiming() const override {
     50    MOZ_CRASH("This should not be called on workers.");
     51    return nullptr;
     52  }
     53 
     54  virtual uint64_t GetRandomTimelineSeed() override;
     55 
     56  virtual nsITimedChannel* GetChannel() const override {
     57    MOZ_CRASH("This should not be called on workers.");
     58    return nullptr;
     59  }
     60 
     61  void QueueNavigationTimingEntry() override {
     62    MOZ_CRASH("This should not be called on workers.");
     63  }
     64 
     65  void UpdateNavigationTimingEntry() override {
     66    MOZ_CRASH("This should not be called on workers.");
     67  }
     68 
     69  void InsertEventTimingEntry(PerformanceEventTiming*) override {
     70    MOZ_CRASH("This should not be called on workers.");
     71  }
     72 
     73  void BufferEventTimingEntryIfNeeded(PerformanceEventTiming*) override {
     74    MOZ_CRASH("This should not be called on workers.");
     75  }
     76 
     77  void DispatchPendingEventTimingEntries() override {
     78    MOZ_CRASH("This should not be called on workders.");
     79  }
     80 
     81  PerformanceInteractionMetrics& GetPerformanceInteractionMetrics() override {
     82    MOZ_CRASH("This should not be called on workers.");
     83  }
     84 
     85  void SetInteractionId(PerformanceEventTiming* aEventTiming,
     86                        const WidgetEvent* aEvent) override {
     87    MOZ_CRASH("This should not be called on workers.");
     88  }
     89 
     90  class EventCounts* EventCounts() override {
     91    MOZ_CRASH("This should not be called on workers");
     92  }
     93 
     94  uint64_t InteractionCount() override {
     95    MOZ_CRASH("This should not be called on workers");
     96  }
     97 
     98 protected:
     99  ~PerformanceWorker();
    100 
    101  void InsertUserEntry(PerformanceEntry* aEntry) override;
    102 
    103  void DispatchResourceTimingBufferFullEvent() override {
    104    // Nothing to do here. See bug 1432758.
    105  }
    106 };
    107 
    108 }  // namespace mozilla::dom
    109 
    110 #endif  // mozilla_dom_PerformanceWorker_h