src/third_party/WebKit/public/platform/WebServiceWorkerRegistrationProxy.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 WebServiceWorkerRegistrationProxy_h
   6 #define WebServiceWorkerRegistrationProxy_h
   7
   8 namespace blink {
   9
  10 class WebServiceWorker;
  11
  12 // A proxy interface, passed via WebServiceWorkerRegistration.setProxy() from
  13 // blink to the embedder, to talk to the ServiceWorkerRegistration object from
  14 // embedder.
  15 class WebServiceWorkerRegistrationProxy {
  16 public:
  17     // Notifies that the registration entered the installation process.
  18     // The installing worker should be accessible via
  19     // WebServiceWorkerRegistration.installing.
  20     virtual void dispatchUpdateFoundEvent() = 0;
  21
  22     virtual void setInstalling(WebServiceWorker*) = 0;
  23     virtual void setWaiting(WebServiceWorker*) = 0;
  24     virtual void setActive(WebServiceWorker*) = 0;
  25
  26 protected:
  27     virtual ~WebServiceWorkerRegistrationProxy() { }
  28 };
  29
  30 } // namespace blink
  31
  32 #endif // WebServiceWorkerRegistrationProxy_h