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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
#include "base/callback_list.h"
#include "base/memory/raw_ptr.h"
#include "base/scoped_multi_source_observation.h"
#include "chrome/browser/profiles/profile_manager_observer.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_registry_observer.h"
namespace content {
class BrowserContext;
}
class NotificationUIManager;
// The ProfileManagerObserver observes system status change and sends
// events to NotificationUIManager. NOTE: NotificationUIManager is deprecated,
// to be replaced by NotificationDisplayService, so this class should go away.
class NotificationSystemObserver : public ProfileManagerObserver,
extensions::ExtensionRegistryObserver {
public:
explicit NotificationSystemObserver(NotificationUIManager* ui_manager);
NotificationSystemObserver(const NotificationSystemObserver&) = delete;
NotificationSystemObserver& operator=(const NotificationSystemObserver&) =
delete;
~NotificationSystemObserver() override;
protected:
void OnAppTerminating();
// ProfileManagerObserver override.
void OnProfileAdded(Profile* profile) override;
// extensions::ExtensionRegistryObserver override.
void OnExtensionUnloaded(content::BrowserContext* browser_context,
const extensions::Extension* extension,
extensions::UnloadedExtensionReason reason) override;
void OnShutdown(extensions::ExtensionRegistry* registry) override;
private:
base::CallbackListSubscription on_app_terminating_subscription_;
raw_ptr<NotificationUIManager> ui_manager_;
base::ScopedMultiSourceObservation<extensions::ExtensionRegistry,
extensions::ExtensionRegistryObserver>
extension_registry_observations_{this};
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
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