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 CustomEvent_h__ 8 #define CustomEvent_h__ 9 10 #include "mozilla/dom/Event.h" 11 #include "nsIDOMCustomEvent.h" 12 13 namespace mozilla { 14 namespace dom { 15 16 struct CustomEventInit; 17 18 class CustomEvent final : public Event, public nsIDOMCustomEvent { 19 private: 20 virtual ~CustomEvent(); 21 22 JS::Heap<JS::Value> mDetail; 23 24 public: 25 explicit CustomEvent(mozilla::dom::EventTarget* aOwner, 26 nsPresContext* aPresContext = nullptr, 27 mozilla::WidgetEvent* aEvent = nullptr); 28 29 NS_DECL_ISUPPORTS_INHERITED 30 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(CustomEvent, Event) 31 NS_FORWARD_TO_EVENT 32 NS_DECL_NSIDOMCUSTOMEVENT 33 34 static already_AddRefed<CustomEvent> Constructor( 35 const GlobalObject& aGlobal, const nsAString& aType, 36 const CustomEventInit& aParam, ErrorResult& aRv); 37 38 virtual JSObject* WrapObjectInternal( 39 JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; 40 41 void GetDetail(JSContext* aCx, JS::MutableHandle<JS::Value> aRetval); 42 43 void InitCustomEvent(JSContext* aCx, const nsAString& aType, bool aCanBubble, 44 bool aCancelable, JS::Handle<JS::Value> aDetail, 45 ErrorResult& aRv); 46 }; 47 48 } // namespace dom 49 } // namespace mozilla 50 51 already_AddRefed<mozilla::dom::CustomEvent> NS_NewDOMCustomEvent( 52 mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext, 53 mozilla::WidgetEvent* aEvent); 54 55 #endif // CustomEvent_h__ 56