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 file, 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_dom_PerformanceObserverEntryList_h__ 8 #define mozilla_dom_PerformanceObserverEntryList_h__ 9 10 #include "nsCOMPtr.h" 11 #include "nsISupports.h" 12 #include "nsTArray.h" 13 #include "nsWrapperCache.h" 14 #include "mozilla/dom/DOMPrefs.h" 15 #include "mozilla/dom/PerformanceEntryBinding.h" 16 17 namespace mozilla { 18 namespace dom { 19 20 struct PerformanceEntryFilterOptions; 21 class PerformanceEntry; 22 template <typename T> 23 class Optional; 24 25 class PerformanceObserverEntryList final : public nsISupports, 26 public nsWrapperCache { 27 ~PerformanceObserverEntryList(); 28 29 public: PerformanceObserverEntryList(nsISupports * aOwner,nsTArray<RefPtr<PerformanceEntry>> & aEntries)30 PerformanceObserverEntryList(nsISupports* aOwner, 31 nsTArray<RefPtr<PerformanceEntry>>& aEntries) 32 : mOwner(aOwner), mEntries(aEntries) {} 33 GetParentObject()34 nsISupports* GetParentObject() const { return mOwner; } 35 36 virtual JSObject* WrapObject(JSContext* aCx, 37 JS::Handle<JSObject*> aGivenProto) override; 38 39 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 40 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PerformanceObserverEntryList) 41 42 void GetEntries(const PerformanceEntryFilterOptions& aFilter, 43 nsTArray<RefPtr<PerformanceEntry>>& aRetval); 44 void GetEntriesByType(const nsAString& aEntryType, 45 nsTArray<RefPtr<PerformanceEntry>>& aRetval); 46 void GetEntriesByName(const nsAString& aName, 47 const Optional<nsAString>& aEntryType, 48 nsTArray<RefPtr<PerformanceEntry>>& aRetval); 49 50 private: 51 nsCOMPtr<nsISupports> mOwner; 52 nsTArray<RefPtr<PerformanceEntry>> mEntries; 53 }; 54 55 } // namespace dom 56 } // namespace mozilla 57 58 #endif 59