// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_LANGUAGE_MODEL_LANGUAGE_MODEL_MANAGER_FACTORY_H_
#define IOS_CHROME_BROWSER_LANGUAGE_MODEL_LANGUAGE_MODEL_MANAGER_FACTORY_H_
#import <memory>
#import "base/no_destructor.h"
#import "components/keyed_service/core/keyed_service.h"
#import "components/keyed_service/ios/browser_state_keyed_service_factory.h"
#import "ios/chrome/browser/shared/model/profile/profile_ios_forward.h"
namespace language {
class LanguageModelManager;
}
// Manages the language model for each profile. The particular language model
// provided depends on feature flags.
class LanguageModelManagerFactory : public BrowserStateKeyedServiceFactory {
public:
static LanguageModelManagerFactory* GetInstance();
static language::LanguageModelManager* GetForBrowserState(
ChromeBrowserState* browser_state);
LanguageModelManagerFactory(const LanguageModelManagerFactory&) = delete;
LanguageModelManagerFactory& operator=(const LanguageModelManagerFactory&) =
delete;
private:
friend class base::NoDestructor<LanguageModelManagerFactory>;
LanguageModelManagerFactory();
~LanguageModelManagerFactory() override;
// BrowserStateKeyedServiceFactory implementation.
std::unique_ptr<KeyedService> BuildServiceInstanceFor(
web::BrowserState* context) const override;
web::BrowserState* GetBrowserStateToUse(
web::BrowserState* state) const override;
};
#endif // IOS_CHROME_BROWSER_LANGUAGE_MODEL_LANGUAGE_MODEL_MANAGER_FACTORY_H_