blob: c8e4c8df6337622a26b1bb677dedd9aee6a10bb6 [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_PUBLIC_BROWSER_SERVICE_WORKER_CONTEXT_OBSERVER_H_
#define CONTENT_PUBLIC_BROWSER_SERVICE_WORKER_CONTEXT_OBSERVER_H_
#include "url/gurl.h"
namespace content {
class ServiceWorkerContextObserver {
public:
// Called when a service worker has been registered with scope |scope|.
//
// This is called when the ServiceWorkerContainer.register() promise is
// resolved, which happens before the service worker registration is persisted
// to disk.
virtual void OnRegistrationCompleted(const GURL& scope) {}
// Called when the service worker with id |version_id| changes status to
// activated.
virtual void OnVersionActivated(int64_t version_id, const GURL& scope) {}
// Called when the service worker with id |version_id| changes status to
// redundant.
virtual void OnVersionRedundant(int64_t version_id, const GURL& scope) {}
// Called when there are no more controllees for the service worker with id
// |version_id|.
virtual void OnNoControllees(int64_t version_id, const GURL& scope) {}
protected:
virtual ~ServiceWorkerContextObserver() {}
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_SERVICE_WORKER_CONTEXT_OBSERVER_H_