| // Copyright 2016 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_PREVIEWS_PREVIEWS_SERVICE_H_ |
| #define CHROME_BROWSER_PREVIEWS_PREVIEWS_SERVICE_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/single_thread_task_runner.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace optimization_guide { |
| class OptimizationGuideService; |
| } |
| |
| namespace previews { |
| class PreviewsIOData; |
| class PreviewsUIService; |
| } |
| |
| // Keyed service that owns a previews::PreviewsUIService. PreviewsService lives |
| // on the UI thread. |
| class PreviewsService : public KeyedService { |
| public: |
| PreviewsService(); |
| ~PreviewsService() override; |
| |
| // Initializes the UI Service. |previews_io_data| is the main previews IO |
| // object, and cannot be null. |optimization_guide_service| is the |
| // Optimization Guide Service that is being listened to and is guaranteed to |
| // outlive |this|. |io_task_runner| is the IO thread task runner. |
| // |profile_path| is the path to user data on disc. |
| void Initialize( |
| previews::PreviewsIOData* previews_io_data, |
| optimization_guide::OptimizationGuideService* optimization_guide_service, |
| const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner, |
| const base::FilePath& profile_path); |
| |
| previews::PreviewsUIService* previews_ui_service() { |
| return previews_ui_service_.get(); |
| } |
| |
| private: |
| // The previews UI thread service. |
| std::unique_ptr<previews::PreviewsUIService> previews_ui_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PreviewsService); |
| }; |
| |
| #endif // CHROME_BROWSER_PREVIEWS_PREVIEWS_SERVICE_H_ |