OLD | NEW |
---|---|
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NavigatorServiceWorker_h | 5 #ifndef NavigatorServiceWorker_h |
6 #define NavigatorServiceWorker_h | 6 #define NavigatorServiceWorker_h |
7 | 7 |
8 #include "core/frame/Navigator.h" | 8 #include "core/frame/Navigator.h" |
9 #include "platform/Supplementable.h" | 9 #include "platform/Supplementable.h" |
10 #include "platform/heap/Handle.h" | 10 #include "platform/heap/Handle.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class Document; | 14 class Document; |
15 class Navigator; | 15 class Navigator; |
16 class DOMWindow; | |
16 class ServiceWorkerContainer; | 17 class ServiceWorkerContainer; |
17 | 18 |
18 class NavigatorServiceWorker final : public NoBaseWillBeGarbageCollected<Navigat orServiceWorker>, public WillBeHeapSupplement<Navigator>, DOMWindowProperty { | 19 class NavigatorServiceWorker final : public NoBaseWillBeGarbageCollected<Navigat orServiceWorker>, public WillBeHeapSupplement<Navigator>, DOMWindowProperty { |
19 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorServiceWorker); | 20 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorServiceWorker); |
20 DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(NavigatorServiceWorker); | 21 DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(NavigatorServiceWorker); |
21 public: | 22 public: |
22 static NavigatorServiceWorker* from(Document&); | 23 static NavigatorServiceWorker* from(Document&); |
23 static NavigatorServiceWorker& from(Navigator&); | 24 static NavigatorServiceWorker& from(Navigator&); |
24 static NavigatorServiceWorker* toNavigatorServiceWorker(Navigator&); | 25 static NavigatorServiceWorker* toNavigatorServiceWorker(Navigator&); |
25 static const char* supplementName(); | 26 static const char* supplementName(); |
26 | 27 |
27 static ServiceWorkerContainer* serviceWorker(Navigator&); | 28 static ServiceWorkerContainer* serviceWorker(Navigator&); |
28 | 29 |
29 virtual void trace(Visitor*) override; | 30 virtual void trace(Visitor*) override; |
30 | 31 |
31 private: | 32 private: |
32 explicit NavigatorServiceWorker(Navigator&); | 33 explicit NavigatorServiceWorker(Navigator&); |
33 ServiceWorkerContainer* serviceWorker(); | 34 ServiceWorkerContainer* serviceWorker(); |
34 | 35 |
35 // DOMWindowProperty override. | 36 // DOMWindowProperty override. |
36 virtual void willDetachGlobalObjectFromFrame() override; | 37 virtual void willDetachGlobalObjectFromFrame() override; |
37 | 38 |
38 PersistentWillBeMember<ServiceWorkerContainer> m_serviceWorker; | 39 PersistentWillBeMember<ServiceWorkerContainer> m_serviceWorker; |
40 RefPtrWillBeMember<DOMWindow> m_domWindow; | |
dominicc (has gone to gerrit)
2015/01/19 03:19:08
Could this cause a leak by creating a cycle includ
| |
39 }; | 41 }; |
40 | 42 |
41 } // namespace blink | 43 } // namespace blink |
42 | 44 |
43 #endif // NavigatorServiceWorker_h | 45 #endif // NavigatorServiceWorker_h |
OLD | NEW |