dom/base/MessageChannel.h@b8a032363ba2 (annotated)
dom/base/MessageChannel.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | |
| michael@0 | 2 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef mozilla_dom_MessageChannel_h |
| michael@0 | 8 | #define mozilla_dom_MessageChannel_h |
| michael@0 | 9 | |
| michael@0 | 10 | #include "mozilla/Attributes.h" |
| michael@0 | 11 | #include "mozilla/ErrorResult.h" |
| michael@0 | 12 | #include "mozilla/dom/BindingDeclarations.h" |
| michael@0 | 13 | #include "nsCycleCollectionParticipant.h" |
| michael@0 | 14 | #include "nsWrapperCache.h" |
| michael@0 | 15 | #include "nsCOMPtr.h" |
| michael@0 | 16 | |
| michael@0 | 17 | class nsPIDOMWindow; |
| michael@0 | 18 | |
| michael@0 | 19 | namespace mozilla { |
| michael@0 | 20 | namespace dom { |
| michael@0 | 21 | |
| michael@0 | 22 | class MessagePort; |
| michael@0 | 23 | |
| michael@0 | 24 | class MessageChannel MOZ_FINAL : public nsISupports |
| michael@0 | 25 | , public nsWrapperCache |
| michael@0 | 26 | { |
| michael@0 | 27 | public: |
| michael@0 | 28 | NS_DECL_CYCLE_COLLECTING_ISUPPORTS |
| michael@0 | 29 | NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(MessageChannel) |
| michael@0 | 30 | |
| michael@0 | 31 | static bool PrefEnabled(); |
| michael@0 | 32 | |
| michael@0 | 33 | public: |
| michael@0 | 34 | MessageChannel(nsPIDOMWindow* aWindow); |
| michael@0 | 35 | |
| michael@0 | 36 | ~MessageChannel(); |
| michael@0 | 37 | |
| michael@0 | 38 | nsPIDOMWindow* |
| michael@0 | 39 | GetParentObject() const |
| michael@0 | 40 | { |
| michael@0 | 41 | return mWindow; |
| michael@0 | 42 | } |
| michael@0 | 43 | |
| michael@0 | 44 | virtual JSObject* |
| michael@0 | 45 | WrapObject(JSContext* aCx) MOZ_OVERRIDE; |
| michael@0 | 46 | |
| michael@0 | 47 | static already_AddRefed<MessageChannel> |
| michael@0 | 48 | Constructor(const GlobalObject& aGlobal, ErrorResult& aRv); |
| michael@0 | 49 | |
| michael@0 | 50 | MessagePort* |
| michael@0 | 51 | Port1() const |
| michael@0 | 52 | { |
| michael@0 | 53 | return mPort1; |
| michael@0 | 54 | } |
| michael@0 | 55 | |
| michael@0 | 56 | MessagePort* |
| michael@0 | 57 | Port2() const |
| michael@0 | 58 | { |
| michael@0 | 59 | return mPort2; |
| michael@0 | 60 | } |
| michael@0 | 61 | |
| michael@0 | 62 | private: |
| michael@0 | 63 | nsCOMPtr<nsPIDOMWindow> mWindow; |
| michael@0 | 64 | |
| michael@0 | 65 | nsRefPtr<MessagePort> mPort1; |
| michael@0 | 66 | nsRefPtr<MessagePort> mPort2; |
| michael@0 | 67 | }; |
| michael@0 | 68 | |
| michael@0 | 69 | } // namespace dom |
| michael@0 | 70 | } // namespace mozilla |
| michael@0 | 71 | |
| michael@0 | 72 | #endif // mozilla_dom_MessageChannel_h |
