1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef APPS_APP_LOAD_SERVICE_H_
6 #define APPS_APP_LOAD_SERVICE_H_
11 #include "base/command_line.h"
12 #include "base/files/file_path.h"
13 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
14 #include "content/public/browser/notification_observer.h"
15 #include "content/public/browser/notification_registrar.h"
19 namespace extensions {
20 struct UnloadedExtensionInfo;
25 // Monitors apps being reloaded and performs app specific actions (like launch
26 // or restart) on them. Also provides an interface to schedule these actions.
27 class AppLoadService : public BrowserContextKeyedService,
28 public content::NotificationObserver {
30 enum PostReloadActionType {
33 LAUNCH_WITH_COMMAND_LINE,
36 struct PostReloadAction {
39 PostReloadActionType action_type;
40 CommandLine command_line;
41 base::FilePath current_dir;
44 explicit AppLoadService(Profile* profile);
45 virtual ~AppLoadService();
47 // Reload the application with the given id and then send it the OnRestarted
49 void RestartApplication(const std::string& extension_id);
51 // Loads (or reloads) the app with |extension_path|, then launches it. Any
52 // command line parameters from |command_line| will be passed along via
53 // launch parameters. Returns true if loading the extension has begun
55 bool LoadAndLaunch(const base::FilePath& extension_path,
56 const CommandLine& command_line,
57 const base::FilePath& current_dir);
59 static AppLoadService* Get(Profile* profile);
62 // content::NotificationObserver.
63 virtual void Observe(int type,
64 const content::NotificationSource& source,
65 const content::NotificationDetails& details) OVERRIDE;
67 bool HasAppWindows(const std::string& extension_id);
68 bool WasUnloadedForReload(
69 const extensions::UnloadedExtensionInfo& unload_info);
70 bool HasPostReloadAction(const std::string& extension_id);
72 // Map of extension id to reload action. Absence from the map implies
74 std::map<std::string, PostReloadAction> post_reload_actions_;
75 content::NotificationRegistrar registrar_;
78 DISALLOW_COPY_AND_ASSIGN(AppLoadService);
83 #endif // APPS_APP_LOAD_SERVICE_H_