| // Copyright 2014 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 EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_ |
| #define EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_ |
| |
| #include "base/memory/singleton.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace extensions { |
| |
| class ImageLoader; |
| |
| // Singleton that owns all ImageLoaders and associates them with |
| // BrowserContexts. Listens for the BrowserContext's destruction notification |
| // and cleans up the associated ImageLoader. Uses the original BrowserContext |
| // for incognito contexts. |
| class ImageLoaderFactory : public BrowserContextKeyedServiceFactory { |
| public: |
| static ImageLoader* GetForBrowserContext(content::BrowserContext* context); |
| |
| static ImageLoaderFactory* GetInstance(); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<ImageLoaderFactory>; |
| |
| ImageLoaderFactory(); |
| ~ImageLoaderFactory() override; |
| |
| // BrowserContextKeyedServiceFactory: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| content::BrowserContext* GetBrowserContextToUse( |
| content::BrowserContext* context) const override; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_ |