FetchObserver.h (1307B)
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_FetchObserver_h 8 #define mozilla_dom_FetchObserver_h 9 10 #include "mozilla/DOMEventTargetHelper.h" 11 #include "mozilla/dom/AbortSignal.h" 12 #include "mozilla/dom/FetchObserverBinding.h" 13 14 namespace mozilla::dom { 15 16 class FetchObserver final : public DOMEventTargetHelper, public AbortFollower { 17 public: 18 NS_DECL_ISUPPORTS_INHERITED 19 NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(FetchObserver, DOMEventTargetHelper) 20 21 FetchObserver(nsIGlobalObject* aGlobal, AbortSignalImpl* aSignalImpl); 22 23 JSObject* WrapObject(JSContext* aCx, 24 JS::Handle<JSObject*> aGivenProto) override; 25 26 FetchState State() const; 27 28 IMPL_EVENT_HANDLER(statechange); 29 IMPL_EVENT_HANDLER(requestprogress); 30 IMPL_EVENT_HANDLER(responseprogress); 31 32 // AbortFollower 33 void RunAbortAlgorithm() override; 34 35 void SetState(FetchState aState); 36 37 private: 38 ~FetchObserver() = default; 39 40 FetchState mState; 41 }; 42 43 } // namespace mozilla::dom 44 45 #endif // mozilla_dom_FetchObserver_h