michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=2 sw=2 et tw=78: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_WindowNamedPropertiesHandler_h
michael@0: #define mozilla_dom_WindowNamedPropertiesHandler_h
michael@0: 
michael@0: #include "mozilla/dom/DOMJSProxyHandler.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: class WindowNamedPropertiesHandler : public BaseDOMProxyHandler
michael@0: {
michael@0: public:
michael@0:   WindowNamedPropertiesHandler() : BaseDOMProxyHandler(nullptr)
michael@0:   {
michael@0:     setHasPrototype(true);
michael@0:   }
michael@0:   virtual bool
michael@0:   preventExtensions(JSContext* aCx, JS::Handle<JSObject*> aProxy) MOZ_OVERRIDE
michael@0:   {
michael@0:     // Throw a TypeError, per WebIDL.
michael@0:     JS_ReportErrorNumber(aCx, js_GetErrorMessage, nullptr,
michael@0:                          JSMSG_CANT_CHANGE_EXTENSIBILITY);
michael@0:     return false;
michael@0:   }
michael@0:   virtual bool
michael@0:   getOwnPropDescriptor(JSContext* aCx, JS::Handle<JSObject*> aProxy,
michael@0:                        JS::Handle<jsid> aId,
michael@0:                        bool /* unused */,
michael@0:                        JS::MutableHandle<JSPropertyDescriptor> aDesc) MOZ_OVERRIDE;
michael@0:   virtual bool
michael@0:   defineProperty(JSContext* aCx, JS::Handle<JSObject*> aProxy,
michael@0:                  JS::Handle<jsid> aId,
michael@0:                  JS::MutableHandle<JSPropertyDescriptor> aDesc) MOZ_OVERRIDE;
michael@0:   virtual bool
michael@0:   ownPropNames(JSContext* aCx, JS::Handle<JSObject*> aProxy, unsigned flags,
michael@0:                JS::AutoIdVector& aProps) MOZ_OVERRIDE;
michael@0:   virtual bool
michael@0:   delete_(JSContext* aCx, JS::Handle<JSObject*> aProxy, JS::Handle<jsid> aId,
michael@0:           bool* aBp) MOZ_OVERRIDE;
michael@0:   virtual bool
michael@0:   isExtensible(JSContext* aCx, JS::Handle<JSObject*> aProxy,
michael@0:                bool* aIsExtensible) MOZ_OVERRIDE
michael@0:   {
michael@0:     *aIsExtensible = true;
michael@0:     return true;
michael@0:   }
michael@0:   virtual const char*
michael@0:   className(JSContext *aCx, JS::Handle<JSObject*> aProxy) MOZ_OVERRIDE
michael@0:   {
michael@0:     return "WindowProperties";
michael@0:   }
michael@0: 
michael@0:   static WindowNamedPropertiesHandler*
michael@0:   getInstance()
michael@0:   {
michael@0:     static WindowNamedPropertiesHandler instance;
michael@0:     return &instance;
michael@0:   }
michael@0: 
michael@0:   // For Install, aProto is the proto of the Window we're associated with.
michael@0:   static void
michael@0:   Install(JSContext *aCx, JS::Handle<JSObject*> aProto);
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif /* mozilla_dom_WindowNamedPropertiesHandler_h */