/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /** * A common base class for representing WebIDL callback interface types in C++. * * This class implements common functionality like lifetime management, * initialization with the callback object, and setup of the call environment. * Subclasses corresponding to particular callback interface types should * provide methods that actually do the various necessary calls. */ #ifndef mozilla_dom_CallbackInterface_h #define mozilla_dom_CallbackInterface_h #include "mozilla/dom/CallbackObject.h" namespace mozilla { namespace dom { class CallbackInterface : public CallbackObject { public: // See CallbackObject for an explanation of the arguments. explicit CallbackInterface(JSContext* aCx, JS::Handle<JSObject*> aCallback, nsIGlobalObject* aIncumbentGlobal) : CallbackObject(aCx, aCallback, aIncumbentGlobal) { } // See CallbackObject for an explanation of the arguments. explicit CallbackInterface(JS::Handle<JSObject*> aCallback, JS::Handle<JSObject*> aAsyncStack, nsIGlobalObject* aIncumbentGlobal) : CallbackObject(aCallback, aAsyncStack, aIncumbentGlobal) { } protected: bool GetCallableProperty(JSContext* cx, JS::Handle<jsid> aPropId, JS::MutableHandle<JS::Value> aCallable); // See CallbackObject for an explanation of the arguments. CallbackInterface(JSContext* aCx, JS::Handle<JSObject*> aCallable, nsIGlobalObject* aIncumbentGlobal, const FastCallbackConstructor&) : CallbackObject(aCx, aCallable, aIncumbentGlobal, FastCallbackConstructor()) { } }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_CallbackFunction_h