dom/workers/ServiceWorkerContainer.h
author Boris Zbarsky <bzbarsky@mit.edu>
Thu, 19 Mar 2015 10:13:33 -0400
changeset 252200 0b0c492a33b545fb9daa9b041969e17b5dcbe00e
parent 251605 6bcba8fcdafd76c535cb520588d95b31da0928a4
child 252702 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
permissions -rw-r--r--
Bug 1117172 part 3. Change the wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv The only manual changes here are to BindingUtils.h, BindingUtils.cpp, Codegen.py, Element.cpp, IDBFileRequest.cpp, IDBObjectStore.cpp, dom/workers/Navigator.cpp, WorkerPrivate.cpp, DeviceStorageRequestChild.cpp, Notification.cpp, nsGlobalWindow.cpp, MessagePort.cpp, nsJSEnvironment.cpp, Sandbox.cpp, XPCConvert.cpp, ExportHelpers.cpp, and DataStoreService.cpp. The rest of this diff was generated by running the following commands: find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObject\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(Binding(?:_workers)?::Wrap\((?:aCx|cx|aContext|aCtx|js), [^,)]+)\)/\1, aGivenProto)/g'

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_serviceworkercontainer_h__
#define mozilla_dom_serviceworkercontainer_h__

#include "mozilla/DOMEventTargetHelper.h"

class nsPIDOMWindow;

namespace mozilla {
namespace dom {

class Promise;
struct RegistrationOptions;

namespace workers {
class ServiceWorker;
}

// Lightweight serviceWorker APIs collection.
class ServiceWorkerContainer MOZ_FINAL : public DOMEventTargetHelper
{
public:
  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorkerContainer, DOMEventTargetHelper)

  IMPL_EVENT_HANDLER(controllerchange)
  IMPL_EVENT_HANDLER(reloadpage)
  IMPL_EVENT_HANDLER(error)
  IMPL_EVENT_HANDLER(message)

  explicit ServiceWorkerContainer(nsPIDOMWindow* aWindow);

  virtual JSObject*
  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) MOZ_OVERRIDE;

  already_AddRefed<Promise>
  Register(const nsAString& aScriptURL,
           const RegistrationOptions& aOptions,
           ErrorResult& aRv);

  already_AddRefed<workers::ServiceWorker>
  GetController();

  already_AddRefed<Promise>
  GetRegistration(const nsAString& aDocumentURL,
                  ErrorResult& aRv);

  already_AddRefed<Promise>
  GetRegistrations(ErrorResult& aRv);

  Promise*
  GetReady(ErrorResult& aRv);

  // Testing only.
  void
  GetScopeForUrl(const nsAString& aUrl, nsString& aScope, ErrorResult& aRv);

  // DOMEventTargetHelper
  void DisconnectFromOwner() MOZ_OVERRIDE;

private:
  ~ServiceWorkerContainer();

  void RemoveReadyPromise();

  // This only changes when a worker hijacks everything in its scope by calling
  // replace().
  // FIXME(nsm): Bug 982711. Provide API to let SWM invalidate this.
  nsRefPtr<workers::ServiceWorker> mControllerWorker;

  nsRefPtr<Promise> mReadyPromise;
};

} // namespace dom
} // namespace mozilla

#endif /* mozilla_dom_workers_serviceworkercontainer_h__ */