| // Copyright 2013 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 APPS_APP_LOAD_SERVICE_H_ |
| #define APPS_APP_LOAD_SERVICE_H_ |
| |
| #include <map> |
| #include <string> |
| |
| #include "base/command_line.h" |
| #include "base/files/file_path.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| |
| class Profile; |
| |
| namespace extensions { |
| struct UnloadedExtensionInfo; |
| } |
| |
| namespace apps { |
| |
| // Monitors apps being reloaded and performs app specific actions (like launch |
| // or restart) on them. Also provides an interface to schedule these actions. |
| class AppLoadService : public KeyedService, |
| public content::NotificationObserver { |
| public: |
| enum PostReloadActionType { |
| LAUNCH, |
| RESTART, |
| LAUNCH_WITH_COMMAND_LINE, |
| }; |
| |
| struct PostReloadAction { |
| PostReloadAction(); |
| |
| PostReloadActionType action_type; |
| base::CommandLine command_line; |
| base::FilePath current_dir; |
| }; |
| |
| explicit AppLoadService(Profile* profile); |
| virtual ~AppLoadService(); |
| |
| // Reload the application with the given id and then send it the OnRestarted |
| // event. |
| void RestartApplication(const std::string& extension_id); |
| |
| // Reload the application with the given id if it is currently running. |
| void RestartApplicationIfRunning(const std::string& extension_id); |
| |
| // Loads (or reloads) the app with |extension_path|, then launches it. Any |
| // command line parameters from |command_line| will be passed along via |
| // launch parameters. Returns true if loading the extension has begun |
| // successfully. |
| bool LoadAndLaunch(const base::FilePath& extension_path, |
| const base::CommandLine& command_line, |
| const base::FilePath& current_dir); |
| |
| static AppLoadService* Get(Profile* profile); |
| |
| private: |
| // content::NotificationObserver. |
| virtual void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) OVERRIDE; |
| |
| bool WasUnloadedForReload( |
| const extensions::UnloadedExtensionInfo& unload_info); |
| bool HasPostReloadAction(const std::string& extension_id); |
| |
| // Map of extension id to reload action. Absence from the map implies |
| // no action. |
| std::map<std::string, PostReloadAction> post_reload_actions_; |
| content::NotificationRegistrar registrar_; |
| Profile* profile_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AppLoadService); |
| }; |
| |
| } // namespace apps |
| |
| #endif // APPS_APP_LOAD_SERVICE_H_ |