forked from mirrors/gecko-dev
312bff454e
IsPerformanceTimingAttribute can be called by both Window and WorkerGlobalScope global objects so we move it to the Performance* superclass. Differential Revision: https://phabricator.services.mozilla.com/D154819
145 lines
5 KiB
C++
145 lines
5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_PerformanceMainThread_h
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#define mozilla_dom_PerformanceMainThread_h
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#include "Performance.h"
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#include "PerformanceStorage.h"
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namespace mozilla::dom {
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class PerformanceNavigationTiming;
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class PerformanceEventTiming;
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class PerformanceMainThread final : public Performance,
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public PerformanceStorage {
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public:
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PerformanceMainThread(nsPIDOMWindowInner* aWindow,
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nsDOMNavigationTiming* aDOMTiming,
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nsITimedChannel* aChannel, bool aPrincipal);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(PerformanceMainThread,
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Performance)
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PerformanceStorage* AsPerformanceStorage() override { return this; }
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virtual PerformanceTiming* Timing() override;
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virtual PerformanceNavigation* Navigation() override;
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virtual void AddEntry(nsIHttpChannel* channel,
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nsITimedChannel* timedChannel) override;
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// aData must be non-null.
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virtual void AddEntry(const nsString& entryName,
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const nsString& initiatorType,
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UniquePtr<PerformanceTimingData>&& aData) override;
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// aPerformanceTimingData must be non-null.
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void AddRawEntry(UniquePtr<PerformanceTimingData> aPerformanceTimingData,
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const nsAString& aInitiatorType,
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const nsAString& aEntryName);
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virtual void SetFCPTimingEntry(PerformancePaintTiming* aEntry) override;
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void InsertEventTimingEntry(PerformanceEventTiming*) override;
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void BufferEventTimingEntryIfNeeded(PerformanceEventTiming*) override;
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void DispatchPendingEventTimingEntries() override;
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TimeStamp CreationTimeStamp() const override;
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DOMHighResTimeStamp CreationTime() const override;
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virtual void GetMozMemory(JSContext* aCx,
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JS::MutableHandle<JSObject*> aObj) override;
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virtual nsDOMNavigationTiming* GetDOMTiming() const override {
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return mDOMTiming;
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}
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virtual uint64_t GetRandomTimelineSeed() override {
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return GetDOMTiming()->GetRandomTimelineSeed();
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}
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virtual nsITimedChannel* GetChannel() const override { return mChannel; }
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// The GetEntries* methods need to be overriden in order to add the
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// the document entry of type navigation.
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virtual void GetEntries(nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
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// Return entries which qualify availableFromTimeline boolean check
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virtual void GetEntriesByType(
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const nsAString& aEntryType,
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nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
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// There are entries that we don't want expose via performance, however
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// we do want PerformanceObserver to get them
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void GetEntriesByTypeForObserver(
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const nsAString& aEntryType,
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nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
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virtual void GetEntriesByName(
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const nsAString& aName, const Optional<nsAString>& aEntryType,
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nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
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void UpdateNavigationTimingEntry() override;
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void QueueNavigationTimingEntry() override;
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bool CrossOriginIsolated() const override;
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size_t SizeOfEventEntries(mozilla::MallocSizeOf aMallocSizeOf) const override;
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static constexpr uint32_t kDefaultEventTimingBufferSize = 150;
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static constexpr uint32_t kDefaultEventTimingDurationThreshold = 104;
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static constexpr double kDefaultEventTimingMinDuration = 16.0;
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class EventCounts* EventCounts() override;
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bool IsGlobalObjectWindow() const override { return true; };
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protected:
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~PerformanceMainThread();
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void CreateNavigationTimingEntry();
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void InsertUserEntry(PerformanceEntry* aEntry) override;
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DOMHighResTimeStamp GetPerformanceTimingFromString(
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const nsAString& aTimingName) override;
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void DispatchBufferFullEvent() override;
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RefPtr<PerformanceNavigationTiming> mDocEntry;
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RefPtr<nsDOMNavigationTiming> mDOMTiming;
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nsCOMPtr<nsITimedChannel> mChannel;
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RefPtr<PerformanceTiming> mTiming;
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RefPtr<PerformanceNavigation> mNavigation;
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RefPtr<PerformancePaintTiming> mFCPTiming;
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JS::Heap<JSObject*> mMozMemory;
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const bool mCrossOriginIsolated;
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nsTArray<RefPtr<PerformanceEventTiming>> mEventTimingEntries;
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AutoCleanLinkedList<RefPtr<PerformanceEventTiming>>
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mPendingEventTimingEntries;
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bool mHasDispatchedInputEvent = false;
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RefPtr<PerformanceEventTiming> mFirstInputEvent;
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RefPtr<PerformanceEventTiming> mPendingPointerDown;
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private:
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bool mHasQueuedRefreshdriverObserver = false;
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RefPtr<class EventCounts> mEventCounts;
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void IncEventCount(const nsAtom* aType);
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PresShell* GetPresShell();
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_PerformanceMainThread_h
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