src/third_party/WebKit/Source/modules/serviceworkers/NavigatorServiceWorker.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef NavigatorServiceWorker_h
   6 #define NavigatorServiceWorker_h
   7
   8 #include "core/frame/Navigator.h"
   9 #include "platform/Supplementable.h"
  10 #include "platform/heap/Handle.h"
  11
  12 namespace WebCore {
  13
  14 class Document;
  15 class Navigator;
  16 class ServiceWorkerContainer;
  17
  18 class NavigatorServiceWorker FINAL : public NoBaseWillBeGarbageCollectedFinalized<NavigatorServiceWorker>, public WillBeHeapSupplement<Navigator>, DOMWindowProperty {
  19     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorServiceWorker);
  20 public:
  21     virtual ~NavigatorServiceWorker();
  22     static NavigatorServiceWorker* from(Document&);
  23     static NavigatorServiceWorker& from(Navigator&);
  24     static NavigatorServiceWorker* toNavigatorServiceWorker(Navigator&);
  25     static const char* supplementName();
  26
  27     static ServiceWorkerContainer* serviceWorker(Navigator&);
  28
  29     virtual void trace(Visitor* visitor) OVERRIDE { WillBeHeapSupplement<Navigator>::trace(visitor); }
  30
  31 private:
  32     explicit NavigatorServiceWorker(Navigator&);
  33     ServiceWorkerContainer* serviceWorker();
  34
  35     // DOMWindowProperty override.
  36     virtual void willDetachGlobalObjectFromFrame() OVERRIDE;
  37
  38     RefPtr<ServiceWorkerContainer> m_serviceWorker;
  39 };
  40
  41 } // namespace WebCore
  42
  43 #endif // NavigatorServiceWorker_h