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_ChromeMessageBroadcaster_h 8 #define mozilla_dom_ChromeMessageBroadcaster_h 9 10 #include "mozilla/dom/MessageBroadcaster.h" 11 12 namespace mozilla { 13 namespace dom { 14 15 /** 16 * Implementation for the WebIDL ChromeMessageBroadcaster interface. Used for 17 * window and group message managers. 18 */ 19 class ChromeMessageBroadcaster final : public MessageBroadcaster { 20 public: ChromeMessageBroadcaster(MessageManagerFlags aFlags)21 explicit ChromeMessageBroadcaster(MessageManagerFlags aFlags) 22 : ChromeMessageBroadcaster(nullptr, aFlags) { 23 MOZ_ASSERT(!(aFlags & ~(MessageManagerFlags::MM_GLOBAL | 24 MessageManagerFlags::MM_OWNSCALLBACK))); 25 } ChromeMessageBroadcaster(MessageBroadcaster * aParentManager)26 explicit ChromeMessageBroadcaster(MessageBroadcaster* aParentManager) 27 : ChromeMessageBroadcaster(aParentManager, MessageManagerFlags::MM_NONE) { 28 } 29 30 virtual JSObject* WrapObject(JSContext* aCx, 31 JS::Handle<JSObject*> aGivenProto) override; 32 33 // FrameScriptLoader LoadFrameScript(const nsAString & aUrl,bool aAllowDelayedLoad,bool aRunInGlobalScope,mozilla::ErrorResult & aError)34 void LoadFrameScript(const nsAString& aUrl, bool aAllowDelayedLoad, 35 bool aRunInGlobalScope, mozilla::ErrorResult& aError) { 36 LoadScript(aUrl, aAllowDelayedLoad, aRunInGlobalScope, aError); 37 } RemoveDelayedFrameScript(const nsAString & aURL)38 void RemoveDelayedFrameScript(const nsAString& aURL) { 39 RemoveDelayedScript(aURL); 40 } GetDelayedFrameScripts(JSContext * aCx,nsTArray<nsTArray<JS::Value>> & aScripts,mozilla::ErrorResult & aError)41 void GetDelayedFrameScripts(JSContext* aCx, 42 nsTArray<nsTArray<JS::Value>>& aScripts, 43 mozilla::ErrorResult& aError) { 44 GetDelayedScripts(aCx, aScripts, aError); 45 } 46 47 private: ChromeMessageBroadcaster(MessageBroadcaster * aParentManager,MessageManagerFlags aFlags)48 ChromeMessageBroadcaster(MessageBroadcaster* aParentManager, 49 MessageManagerFlags aFlags) 50 : MessageBroadcaster(aParentManager, 51 aFlags | MessageManagerFlags::MM_CHROME) {} 52 }; 53 54 } // namespace dom 55 } // namespace mozilla 56 57 #endif // mozilla_dom_ChromeMessageBroadcaster_h 58