TestInterfaceMaplikeJSObject.h (1959B)
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_TestInterfaceMaplikeJSObject_h 8 #define mozilla_dom_TestInterfaceMaplikeJSObject_h 9 10 #include "nsCOMPtr.h" 11 #include "nsWrapperCache.h" 12 13 class nsPIDOMWindowInner; 14 15 namespace mozilla { 16 17 class ErrorResult; 18 19 namespace dom { 20 21 class GlobalObject; 22 23 // Implementation of test binding for webidl maplike interfaces, using 24 // primitives for key types and objects for value types. 25 class TestInterfaceMaplikeJSObject final : public nsISupports, 26 public nsWrapperCache { 27 public: 28 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 29 NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(TestInterfaceMaplikeJSObject) 30 31 explicit TestInterfaceMaplikeJSObject(nsPIDOMWindowInner* aParent); 32 nsPIDOMWindowInner* GetParentObject() const; 33 virtual JSObject* WrapObject(JSContext* aCx, 34 JS::Handle<JSObject*> aGivenProto) override; 35 static already_AddRefed<TestInterfaceMaplikeJSObject> Constructor( 36 const GlobalObject& aGlobal, ErrorResult& rv); 37 38 // External access for testing internal convenience functions. 39 void SetInternal(JSContext* aCx, const nsAString& aKey, 40 JS::Handle<JSObject*> aObject); 41 void ClearInternal(); 42 bool DeleteInternal(const nsAString& aKey); 43 bool HasInternal(const nsAString& aKey); 44 void GetInternal(JSContext* aCx, const nsAString& aKey, 45 JS::MutableHandle<JSObject*> aRetVal, ErrorResult& aRv); 46 47 private: 48 virtual ~TestInterfaceMaplikeJSObject() = default; 49 nsCOMPtr<nsPIDOMWindowInner> mParent; 50 }; 51 52 } // namespace dom 53 } // namespace mozilla 54 55 #endif // mozilla_dom_TestInterfaceMaplikeJSObject_h