| // Copyright 2017 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_ASH_APP_MODE_KIOSK_APP_DATA_BASE_H_ |
| #define CHROME_BROWSER_ASH_APP_MODE_KIOSK_APP_DATA_BASE_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "chrome/browser/ash/app_mode/kiosk_app_icon_loader.h" |
| #include "components/account_id/account_id.h" |
| #include "components/prefs/scoped_user_pref_update.h" |
| #include "third_party/abseil-cpp/absl/types/optional.h" |
| #include "ui/gfx/image/image_skia.h" |
| |
| namespace base { |
| class Value; |
| } |
| |
| namespace ash { |
| |
| class KioskAppDataBase { |
| public: |
| KioskAppDataBase(const std::string& dictionary_name, |
| const std::string& app_id, |
| const AccountId& account_id); |
| KioskAppDataBase(const KioskAppDataBase&) = delete; |
| KioskAppDataBase& operator=(const KioskAppDataBase&) = delete; |
| virtual ~KioskAppDataBase(); |
| |
| // Dictionary key for apps. |
| static const char kKeyApps[]; |
| |
| const std::string& dictionary_name() const { return dictionary_name_; } |
| const std::string& app_id() const { return app_id_; } |
| const AccountId& account_id() const { return account_id_; } |
| const std::string& name() const { return name_; } |
| const gfx::ImageSkia& icon() const { return icon_; } |
| |
| // Clears locally cached data. |
| void ClearCache(); |
| |
| protected: |
| // Helper to save name and icon to provided dictionary. |
| void SaveToDictionary(ScopedDictPrefUpdate& dict_update); |
| |
| // Helper to save icon to provided dictionary. |
| void SaveIconToDictionary(ScopedDictPrefUpdate& dict_update); |
| |
| // Helper to load name and icon_path from provided dictionary. |
| // This method does not load the icon from disk. |
| bool LoadFromDictionary(const base::Value::Dict& dict); |
| |
| // Starts loading the icon from |icon_path_|; |
| void DecodeIcon(KioskAppIconLoader::ResultCallback callback); |
| |
| // Helper to cache |icon| to |cache_dir|. |
| void SaveIcon(const SkBitmap& icon, const base::FilePath& cache_dir); |
| |
| // In protected section to allow derived classes to modify. |
| std::string name_; |
| gfx::ImageSkia icon_; |
| |
| // Should be released when callbacks are called. |
| std::unique_ptr<KioskAppIconLoader> kiosk_app_icon_loader_; |
| |
| private: |
| // Name of a dictionary that holds kiosk app info in Local State. |
| const std::string dictionary_name_; |
| |
| const std::string app_id_; |
| const AccountId account_id_; |
| |
| base::FilePath icon_path_; |
| }; |
| |
| } // namespace ash |
| |
| #endif // CHROME_BROWSER_ASH_APP_MODE_KIOSK_APP_DATA_BASE_H_ |