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// Copyright 2014 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_RENDERER_NOTIFICATIONS_NOTIFICATION_MANAGER_H_
#define CONTENT_RENDERER_NOTIFICATIONS_NOTIFICATION_MANAGER_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include <set>
#include <vector>
#include "base/containers/id_map.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "content/common/platform_notification_messages.h"
#include "content/public/renderer/worker_thread.h"
#include "content/renderer/notifications/notification_dispatcher.h"
#include "third_party/blink/public/platform/modules/notifications/web_notification_manager.h"
namespace content {
class ThreadSafeSender;
class NotificationManager : public blink::WebNotificationManager,
public WorkerThread::Observer {
public:
~NotificationManager() override;
// |thread_safe_sender| and |notification_dispatcher| are used if
// calling this leads to construction.
static NotificationManager* ThreadSpecificInstance(
ThreadSafeSender* thread_safe_sender,
NotificationDispatcher* notification_dispatcher);
// WorkerThread::Observer implementation.
void WillStopCurrentWorkerThread() override;
void ShowPersistent(
const blink::WebSecurityOrigin& origin,
const blink::WebNotificationData& notification_data,
std::unique_ptr<blink::WebNotificationResources> notification_resources,
blink::WebServiceWorkerRegistration* service_worker_registration,
std::unique_ptr<blink::WebNotificationShowCallbacks> callbacks) override;
void GetNotifications(
const blink::WebString& filter_tag,
blink::WebServiceWorkerRegistration* service_worker_registration,
std::unique_ptr<blink::WebNotificationGetCallbacks> callbacks) override;
void ClosePersistent(const blink::WebSecurityOrigin& origin,
const blink::WebString& tag,
const blink::WebString& notification_id) override;
// Called by the NotificationDispatcher.
bool OnMessageReceived(const IPC::Message& message);
private:
NotificationManager(ThreadSafeSender* thread_safe_sender,
NotificationDispatcher* notification_dispatcher);
// IPC message handlers.
void OnDidShowPersistent(int request_id, bool success);
void OnDidGetNotifications(
int request_id,
const std::vector<PersistentNotificationInfo>& notification_infos);
scoped_refptr<ThreadSafeSender> thread_safe_sender_;
scoped_refptr<NotificationDispatcher> notification_dispatcher_;
// Tracks pending requests for getting a list of notifications.
base::IDMap<std::unique_ptr<blink::WebNotificationGetCallbacks>>
pending_get_notification_requests_;
// Tracks pending requests for displaying persistent notifications.
base::IDMap<std::unique_ptr<blink::WebNotificationShowCallbacks>>
pending_show_notification_requests_;
DISALLOW_COPY_AND_ASSIGN(NotificationManager);
};
} // namespace content
#endif // CONTENT_RENDERER_NOTIFICATIONS_NOTIFICATION_MANAGER_H_
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