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/keyed_service/core/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 KeyedService
,
28 public content::NotificationObserver
{
30 enum PostReloadActionType
{
33 LAUNCH_WITH_COMMAND_LINE
,
36 struct PostReloadAction
{
39 PostReloadActionType action_type
;
40 base::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 base::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 WasUnloadedForReload(
68 const extensions::UnloadedExtensionInfo
& unload_info
);
69 bool HasPostReloadAction(const std::string
& extension_id
);
71 // Map of extension id to reload action. Absence from the map implies
73 std::map
<std::string
, PostReloadAction
> post_reload_actions_
;
74 content::NotificationRegistrar registrar_
;
77 DISALLOW_COPY_AND_ASSIGN(AppLoadService
);
82 #endif // APPS_APP_LOAD_SERVICE_H_