JSWindowActorParent.h (1925B)
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ 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_JSWindowActorParent_h 8 #define mozilla_dom_JSWindowActorParent_h 9 10 #include "js/TypeDecls.h" 11 #include "mozilla/dom/BindingDeclarations.h" 12 #include "mozilla/dom/ContentParent.h" 13 #include "mozilla/dom/JSActor.h" 14 #include "nsCycleCollectionParticipant.h" 15 #include "nsWrapperCache.h" 16 17 namespace mozilla { 18 class ErrorResult; 19 20 namespace dom { 21 22 class WindowGlobalParent; 23 24 } // namespace dom 25 } // namespace mozilla 26 27 namespace mozilla::dom { 28 29 class JSWindowActorParent final : public JSActor { 30 public: 31 NS_DECL_ISUPPORTS_INHERITED 32 NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(JSWindowActorParent, JSActor) 33 34 explicit JSWindowActorParent(nsISupports* aGlobal = nullptr) 35 : JSActor(aGlobal) {} 36 37 JSObject* WrapObject(JSContext* aCx, 38 JS::Handle<JSObject*> aGivenProto) override; 39 40 static already_AddRefed<JSWindowActorParent> Constructor( 41 GlobalObject& aGlobal) { 42 return MakeAndAddRef<JSWindowActorParent>(aGlobal.GetAsSupports()); 43 } 44 45 WindowGlobalParent* GetManager() const; 46 WindowContext* GetWindowContext() const; 47 void Init(const nsACString& aName, WindowGlobalParent* aManager); 48 void ClearManager() override; 49 CanonicalBrowsingContext* GetBrowsingContext(ErrorResult& aRv); 50 51 protected: 52 void SendRawMessage(const JSActorMessageMeta& aMeta, JSIPCValue&& aData, 53 UniquePtr<ipc::StructuredCloneData> aStack, 54 ErrorResult& aRv) override; 55 56 private: 57 ~JSWindowActorParent(); 58 59 RefPtr<WindowGlobalParent> mManager; 60 }; 61 62 } // namespace mozilla::dom 63 64 #endif // mozilla_dom_JSWindowActorParent_h