CommandEvent.h (1766B)
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_CommandEvent_h_ 8 #define mozilla_dom_CommandEvent_h_ 9 10 #include "mozilla/EventForwards.h" 11 #include "mozilla/dom/CommandEventBinding.h" 12 #include "mozilla/dom/Event.h" 13 14 namespace mozilla::dom { 15 16 class CommandEvent : public Event { 17 public: 18 CommandEvent(EventTarget* aOwner, nsPresContext* aPresContext, 19 WidgetCommandEvent* aEvent); 20 21 NS_DECL_ISUPPORTS_INHERITED 22 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(CommandEvent, Event) 23 24 virtual JSObject* WrapObjectInternal( 25 JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { 26 return CommandEvent_Binding::Wrap(aCx, this, aGivenProto); 27 } 28 29 static already_AddRefed<CommandEvent> Constructor( 30 EventTarget* aOwner, const nsAString& aType, 31 const CommandEventInit& aEventInitDict); 32 33 static already_AddRefed<CommandEvent> Constructor( 34 const GlobalObject& aGlobal, const nsAString& aType, 35 const CommandEventInit& aEventInitDict); 36 37 void GetCommand(nsAString& aCommand) const; 38 39 Element* GetSource(); 40 41 static bool IsCallerChromeOrCommandForEnabled(JSContext*, JSObject*); 42 43 protected: 44 ~CommandEvent() = default; 45 46 private: 47 RefPtr<Element> mSource; 48 }; 49 50 } // namespace mozilla::dom 51 52 already_AddRefed<mozilla::dom::CommandEvent> NS_NewDOMCommandEvent( 53 mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext, 54 mozilla::WidgetCommandEvent* aEvent); 55 56 #endif // mozilla_dom_CommandEvent_h_