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// Copyright 2018 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_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_
#define CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
class OfflineItemModelManager;
namespace base {
template <typename T>
class NoDestructor;
} // namespace base
namespace content {
class BrowserContext;
} // namespace content
// This class is the main access point for an OfflineItemModelManager. It is
// responsible for building the OfflineItemModelManager and associating it with
// a particular content::BrowserContext.
class OfflineItemModelManagerFactory : public ProfileKeyedServiceFactory {
public:
// Returns a singleton instance of an OfflineItemModelManagerFactory.
static OfflineItemModelManagerFactory* GetInstance();
// Returns the OfflineItemModelManager associated with |context| or creates
// and associates one if it doesn't exist.
static OfflineItemModelManager* GetForBrowserContext(
content::BrowserContext* context);
OfflineItemModelManagerFactory(const OfflineItemModelManagerFactory&) =
delete;
OfflineItemModelManagerFactory& operator=(
const OfflineItemModelManagerFactory&) = delete;
private:
friend base::NoDestructor<OfflineItemModelManagerFactory>;
OfflineItemModelManagerFactory();
~OfflineItemModelManagerFactory() override;
// BrowserContextKeyedServiceFactory implementation.
std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const override;
};
#endif // CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_
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