forked from mirrors/gecko-dev
100 lines
3.3 KiB
C++
100 lines
3.3 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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#include "PerformanceObserverEntryList.h"
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#include "mozilla/dom/Performance.h"
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#include "mozilla/dom/PerformanceObserverEntryListBinding.h"
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#include "nsString.h"
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#include "PerformanceResourceTiming.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PerformanceObserverEntryList, mOwner,
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mEntries)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(PerformanceObserverEntryList)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(PerformanceObserverEntryList)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PerformanceObserverEntryList)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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PerformanceObserverEntryList::~PerformanceObserverEntryList() = default;
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JSObject* PerformanceObserverEntryList::WrapObject(
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JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
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return PerformanceObserverEntryList_Binding::Wrap(aCx, this, aGivenProto);
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}
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void PerformanceObserverEntryList::GetEntries(
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const PerformanceEntryFilterOptions& aFilter,
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nsTArray<RefPtr<PerformanceEntry>>& aRetval) {
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aRetval.Clear();
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RefPtr<nsAtom> name =
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aFilter.mName.WasPassed() ? NS_Atomize(aFilter.mName.Value()) : nullptr;
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RefPtr<nsAtom> entryType = aFilter.mEntryType.WasPassed()
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? NS_Atomize(aFilter.mEntryType.Value())
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: nullptr;
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for (const RefPtr<PerformanceEntry>& entry : mEntries) {
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if (aFilter.mInitiatorType.WasPassed()) {
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const PerformanceResourceTiming* resourceEntry =
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entry->ToResourceTiming();
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if (!resourceEntry) {
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continue;
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}
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nsAutoString initiatorType;
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resourceEntry->GetInitiatorType(initiatorType);
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if (!initiatorType.Equals(aFilter.mInitiatorType.Value())) {
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continue;
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}
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}
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if (name && entry->GetName() != name) {
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continue;
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}
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if (entryType && entry->GetEntryType() != entryType) {
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continue;
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}
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aRetval.AppendElement(entry);
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}
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aRetval.Sort(PerformanceEntryComparator());
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}
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void PerformanceObserverEntryList::GetEntriesByType(
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const nsAString& aEntryType, nsTArray<RefPtr<PerformanceEntry>>& aRetval) {
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aRetval.Clear();
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RefPtr<nsAtom> entryType = NS_Atomize(aEntryType);
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for (const RefPtr<PerformanceEntry>& entry : mEntries) {
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if (entry->GetEntryType() == entryType) {
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aRetval.AppendElement(entry);
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}
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}
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aRetval.Sort(PerformanceEntryComparator());
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}
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void PerformanceObserverEntryList::GetEntriesByName(
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const nsAString& aName, const Optional<nsAString>& aEntryType,
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nsTArray<RefPtr<PerformanceEntry>>& aRetval) {
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aRetval.Clear();
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RefPtr<nsAtom> name = NS_Atomize(aName);
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RefPtr<nsAtom> entryType =
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aEntryType.WasPassed() ? NS_Atomize(aEntryType.Value()) : nullptr;
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for (const RefPtr<PerformanceEntry>& entry : mEntries) {
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if (entry->GetName() != name) {
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continue;
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}
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if (entryType && entry->GetEntryType() != entryType) {
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continue;
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}
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aRetval.AppendElement(entry);
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}
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aRetval.Sort(PerformanceEntryComparator());
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}
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