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// Copyright (c) 2012 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 CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_H_
#define CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_H_
#include "base/memory/singleton.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
class SigninManager;
class SigninManagerBase;
class PrefRegistrySimple;
class Profile;
// Singleton that owns all SigninManagers and associates them with
// Profiles. Listens for the Profile's destruction notification and cleans up
// the associated SigninManager.
class SigninManagerFactory : public ProfileKeyedServiceFactory {
public:
#if defined(OS_CHROMEOS)
// Returns the instance of SigninManager associated with this profile
// (creating one if none exists). Returns NULL if this profile cannot have a
// SigninManager (for example, if |profile| is incognito).
static SigninManagerBase* GetForProfile(Profile* profile);
// Returns the instance of SigninManager associated with this profile. Returns
// null if no SigninManager instance currently exists (will not create a new
// instance).
static SigninManagerBase* GetForProfileIfExists(Profile* profile);
#else
// On non-ChromeOS platforms, the SigninManager the factory creates will be
// an instance of the extended SigninManager class.
static SigninManager* GetForProfile(Profile* profile);
static SigninManager* GetForProfileIfExists(Profile* profile);
#endif
// Returns an instance of the SigninManagerFactory singleton.
static SigninManagerFactory* GetInstance();
// Implementation of ProfileKeyedServiceFactory (public so tests can call it).
virtual void RegisterUserPrefs(
user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
// Registers the browser-global prefs used by SigninManager.
static void RegisterPrefs(PrefRegistrySimple* registry);
private:
friend struct DefaultSingletonTraits<SigninManagerFactory>;
SigninManagerFactory();
virtual ~SigninManagerFactory();
// ProfileKeyedServiceFactory:
virtual ProfileKeyedService* BuildServiceInstanceFor(
content::BrowserContext* profile) const OVERRIDE;
};
#endif // CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_H_
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