chromium/chrome/browser/extensions/api/settings_private/settings_private_event_router.h

// Copyright 2015 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_EXTENSIONS_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_EVENT_ROUTER_H_
#define CHROME_BROWSER_EXTENSIONS_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_EVENT_ROUTER_H_

#include <map>
#include <memory>

#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/extensions/api/settings_private/generated_pref.h"
#include "chrome/browser/extensions/api/settings_private/prefs_util.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/prefs/pref_change_registrar.h"
#include "extensions/browser/event_router.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chromeos/ash/components/settings/cros_settings.h"
#endif

namespace content {
class BrowserContext;
}

namespace extensions {

// This is an event router that will observe listeners to pref changes on the
// appropriate pref service(s) and notify listeners on the JavaScript
// settingsPrivate API.
class SettingsPrivateEventRouter
    : public KeyedService,
      public EventRouter::Observer,
      public settings_private::GeneratedPref::Observer { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_EVENT_ROUTER_H_