| // 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_WEB_APPLICATIONS_SYSTEM_WEB_APP_MANAGER_H_ |
| #define CHROME_BROWSER_WEB_APPLICATIONS_SYSTEM_WEB_APP_MANAGER_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/containers/flat_map.h" |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/one_shot_event.h" |
| #include "chrome/browser/web_applications/components/pending_app_manager.h" |
| #include "url/gurl.h" |
| |
| namespace base { |
| class Version; |
| } |
| |
| namespace user_prefs { |
| class PrefRegistrySyncable; |
| } |
| |
| class PrefService; |
| class Profile; |
| |
| namespace web_app { |
| |
| // An enum that lists the different System Apps that exist. Can be used to |
| // retrieve the App ID from the underlying Web App system. |
| enum class SystemAppType { |
| SETTINGS, |
| DISCOVER, |
| }; |
| |
| // Installs, uninstalls, and updates System Web Apps. |
| class SystemWebAppManager { |
| public: |
| // Policy for when the SystemWebAppManager will update apps/install new apps. |
| enum class UpdatePolicy { |
| // Update every system start. |
| kAlwaysUpdate, |
| // Update when the Chrome version number changes. |
| kOnVersionChange, |
| }; |
| |
| // Constructs a SystemWebAppManager instance that uses |
| // |pending_app_manager| to manage apps. |pending_app_manager| should outlive |
| // this class. |
| SystemWebAppManager(Profile* profile, PendingAppManager* pending_app_manager); |
| virtual ~SystemWebAppManager(); |
| |
| void Start(); |
| |
| static bool IsEnabled(); |
| |
| static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry); |
| |
| // Returns the app id for the given System App |id|. |
| base::Optional<std::string> GetAppIdForSystemApp(SystemAppType id) const; |
| |
| // Returns whether |app_id| points to an installed System App. |
| bool IsSystemWebApp(const AppId& app_id) const; |
| |
| const base::OneShotEvent& on_apps_synchronized() const { |
| return on_apps_synchronized_; |
| } |
| |
| protected: |
| void SetSystemAppsForTesting( |
| base::flat_map<SystemAppType, GURL> system_app_urls); |
| void SetUpdatePolicyForTesting(UpdatePolicy policy); |
| |
| virtual const base::Version& CurrentVersion() const; |
| |
| private: |
| void OnAppsSynchronized(PendingAppManager::SynchronizeResult result); |
| bool NeedsUpdate() const; |
| |
| base::OneShotEvent on_apps_synchronized_; |
| |
| UpdatePolicy update_policy_; |
| |
| base::flat_map<SystemAppType, GURL> system_app_urls_; |
| |
| PrefService* pref_service_; |
| // Used to install, uninstall, and update apps. Should outlive this class. |
| PendingAppManager* pending_app_manager_; |
| |
| base::WeakPtrFactory<SystemWebAppManager> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SystemWebAppManager); |
| }; |
| |
| } // namespace web_app |
| |
| #endif // CHROME_BROWSER_WEB_APPLICATIONS_SYSTEM_WEB_APP_MANAGER_H_ |