// 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 IOS_CHROME_BROWSER_FAVICON_MODEL_FAVICON_SERVICE_FACTORY_H_
#define IOS_CHROME_BROWSER_FAVICON_MODEL_FAVICON_SERVICE_FACTORY_H_
#import <memory>
#import "base/no_destructor.h"
#import "components/keyed_service/ios/browser_state_keyed_service_factory.h"
#import "ios/chrome/browser/shared/model/profile/profile_ios_forward.h"
enum class ServiceAccessType;
namespace favicon {
class FaviconService;
}
namespace ios {
// Singleton that owns all FaviconServices and associates them with
// ChromeBrowserState.
class FaviconServiceFactory : public BrowserStateKeyedServiceFactory {
public:
static favicon::FaviconService* GetForBrowserState(
ChromeBrowserState* browser_state,
ServiceAccessType access_type);
static FaviconServiceFactory* GetInstance();
// Returns the default factory used to build FaviconService. Can be
// registered with SetTestingFactory to use real instances during testing.
static TestingFactory GetDefaultFactory();
FaviconServiceFactory(const FaviconServiceFactory&) = delete;
FaviconServiceFactory& operator=(const FaviconServiceFactory&) = delete;
private:
friend class base::NoDestructor<FaviconServiceFactory>;
FaviconServiceFactory();
~FaviconServiceFactory() override;
// BrowserStateKeyedServiceFactory implementation.
std::unique_ptr<KeyedService> BuildServiceInstanceFor(
web::BrowserState* context) const override;
bool ServiceIsNULLWhileTesting() const override;
};
} // namespace ios
#endif // IOS_CHROME_BROWSER_FAVICON_MODEL_FAVICON_SERVICE_FACTORY_H_