| // Copyright 2018 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_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_ |
| #define CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_ |
| |
| #include "base/macros.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| class OfflineItemModelManager; |
| |
| namespace base { |
| template <typename T> |
| struct DefaultSingletonTraits; |
| } // 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 BrowserContextKeyedServiceFactory { |
| 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); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<OfflineItemModelManagerFactory>; |
| |
| OfflineItemModelManagerFactory(); |
| ~OfflineItemModelManagerFactory() override; |
| |
| // BrowserContextKeyedServiceFactory implementation. |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| content::BrowserContext* GetBrowserContextToUse( |
| content::BrowserContext* context) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(OfflineItemModelManagerFactory); |
| }; |
| |
| #endif // CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_FACTORY_H_ |