| // 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 COMPONENTS_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_ |
| #define COMPONENTS_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_ |
| |
| #include "components/enhanced_bookmarks/image_store.h" |
| |
| #include "base/files/file_path.h" |
| #include "sql/connection.h" |
| #include "sql/init_status.h" |
| |
| // The PersistentImageStore is an implementation of ImageStore that persists its |
| // data on disk. |
| class PersistentImageStore : public ImageStore { |
| public: |
| // Creates a PersistentImageStore in the directory at the given path. |
| explicit PersistentImageStore(const base::FilePath& path); |
| virtual bool HasKey(const GURL& page_url) OVERRIDE; |
| virtual void Insert(const GURL& page_url, |
| const GURL& image_url, |
| const gfx::Image& image) OVERRIDE; |
| virtual void Erase(const GURL& page_url) OVERRIDE; |
| virtual std::pair<gfx::Image, GURL> Get(const GURL& page_url) OVERRIDE; |
| virtual gfx::Size GetSize(const GURL& page_url) OVERRIDE; |
| virtual void GetAllPageUrls(std::set<GURL>* urls) OVERRIDE; |
| virtual void ClearAll() OVERRIDE; |
| virtual int64 GetStoreSizeInBytes() OVERRIDE; |
| |
| protected: |
| virtual ~PersistentImageStore(); |
| |
| private: |
| sql::InitStatus OpenDatabase(); |
| |
| const base::FilePath path_; |
| sql::Connection db_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PersistentImageStore); |
| }; |
| |
| #endif // COMPONENTS_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_ |