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// Copyright 2017 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 IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_RANKER_FACTORY_H_
#define IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_RANKER_FACTORY_H_
#include <memory>
#include "base/macros.h"
#include "base/no_destructor.h"
#include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
namespace translate {
class TranslateRanker;
}
namespace ios_web_view {
class WebViewBrowserState;
// TranslateRankerFactory is a way to associate a
// TranslateRanker instance to a BrowserState.
class WebViewTranslateRankerFactory : public BrowserStateKeyedServiceFactory {
public:
static translate::TranslateRanker* GetForBrowserState(
WebViewBrowserState* browser_state);
static WebViewTranslateRankerFactory* GetInstance();
private:
friend class base::NoDestructor<WebViewTranslateRankerFactory>;
WebViewTranslateRankerFactory();
~WebViewTranslateRankerFactory() override;
// BrowserStateKeyedServiceFactory implementation.
std::unique_ptr<KeyedService> BuildServiceInstanceFor(
web::BrowserState* context) const override;
web::BrowserState* GetBrowserStateToUse(
web::BrowserState* context) const override;
DISALLOW_COPY_AND_ASSIGN(WebViewTranslateRankerFactory);
};
} // namespace ios_web_view
#endif // IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_RANKER_FACTORY_H_