Index: chrome/browser/chromeos/app_mode/kiosk_app_data_base.h |
diff --git a/chrome/browser/chromeos/app_mode/kiosk_app_data_base.h b/chrome/browser/chromeos/app_mode/kiosk_app_data_base.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..626c59988b7927dbdabe2555e7d1bc4f8c5795eb |
--- /dev/null |
+++ b/chrome/browser/chromeos/app_mode/kiosk_app_data_base.h |
@@ -0,0 +1,77 @@ |
+// Copyright 2017 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_CHROMEOS_APP_MODE_KIOSK_APP_DATA_BASE_H_ |
+#define CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_DATA_BASE_H_ |
+ |
+#include <memory> |
+#include <string> |
+ |
+#include "base/files/file_path.h" |
+#include "chrome/browser/chromeos/app_mode/kiosk_app_icon_loader.h" |
+#include "components/prefs/scoped_user_pref_update.h" |
+#include "components/signin/core/account_id/account_id.h" |
+#include "ui/gfx/image/image_skia.h" |
+ |
+namespace base { |
+class DictionaryValue; |
+} |
+ |
+namespace chromeos { |
+ |
+class KioskAppDataBase : public KioskAppIconLoader::Delegate { |
+ public: |
+ // 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_; } |
+ |
+ // Callbacks for KioskAppIconLoader. |
+ void OnIconLoadSuccess(const gfx::ImageSkia& icon) override = 0; |
+ void OnIconLoadFailure() override = 0; |
+ |
+ // Clears locally cached data. |
+ void ClearCache(); |
+ |
+ protected: |
+ KioskAppDataBase(const std::string& dictionary_name, |
+ const std::string& app_id, |
+ const AccountId& account_id); |
+ ~KioskAppDataBase() override; |
+ |
+ // Helper to save name and icon to provided dictionary. |
+ void SaveToDictionary(DictionaryPrefUpdate& dict_update); |
+ |
+ // Helper to load name and icon from provided dictionary. |
+ bool LoadFromDictionary(const base::DictionaryValue& dict); |
+ |
+ // 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_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(KioskAppDataBase); |
+}; |
+ |
+} // namespace chromeos |
+ |
+#endif // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_DATA_BASE_H_ |