| // Copyright 2018 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_LOGIN_SCREENS_RECOMMEND_APPS_SCREEN_VIEW_H_ |
| #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RECOMMEND_APPS_SCREEN_VIEW_H_ |
| |
| #include "chrome/browser/chromeos/login/oobe_screen.h" |
| #include "chrome/browser/chromeos/login/screens/recommend_apps_screen_view_observer.h" |
| |
| namespace chromeos { |
| |
| class RecommendAppsScreen; |
| |
| // Interface for dependency injection between RecommendAppsScreen and its |
| // WebUI representation. |
| class RecommendAppsScreenView { |
| public: |
| constexpr static OobeScreen kScreenId = OobeScreen::SCREEN_RECOMMEND_APPS; |
| |
| virtual ~RecommendAppsScreenView() = default; |
| |
| // Adds/Removes observer for view. |
| virtual void AddObserver(RecommendAppsScreenViewObserver* observer) = 0; |
| virtual void RemoveObserver(RecommendAppsScreenViewObserver* observer) = 0; |
| |
| // Sets screen this view belongs to. |
| virtual void Bind(RecommendAppsScreen* screen) = 0; |
| |
| // Shows the contents of the screen. |
| virtual void Show() = 0; |
| |
| // Hides the contents of the screen. |
| virtual void Hide() = 0; |
| |
| // Called when the download of the recommend app list fails. Show an error |
| // message to the user. |
| virtual void OnLoadError() = 0; |
| |
| // Called when the download of the recommend app list is successful. Shows the |
| // downloaded |app_list| to the user. |
| virtual void OnLoadSuccess(const base::Value& app_list) = 0; |
| |
| // Called when parsing the recommend app list response fails. Should skip this |
| // screen. |
| virtual void OnParseResponseError() = 0; |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RECOMMEND_APPS_SCREEN_VIEW_H_ |