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.
4
5 #include "base/command_line.h"
6 #include "base/metrics/histogram.h"
7 #include "chrome/browser/chrome_notification_types.h"
8 #include "chrome/browser/chromeos/first_run/first_run_controller.h"
9 #include "chrome/browser/chromeos/login/user_manager.h"
10 #include "chrome/browser/extensions/extension_service.h"
11 #include "chrome/browser/extensions/extension_system.h"
12 #include "chrome/browser/ui/extensions/application_launch.h"
13 #include "chrome/common/chrome_switches.h"
14 #include "chromeos/chromeos_switches.h"
15 #include "content/public/browser/notification_observer.h"
16 #include "content/public/browser/notification_registrar.h"
17 #include "content/public/browser/notification_service.h"
18 #include "extensions/common/constants.h"
19
20 namespace chromeos {
21 namespace first_run {
22
23 namespace {
24
LaunchDialogForProfile(Profile * profile)25 void LaunchDialogForProfile(Profile* profile) {
26 ExtensionService* service =
27 extensions::ExtensionSystem::Get(profile)->extension_service();
28 if (!service)
29 return;
30
31 const extensions::Extension* extension =
32 service->GetExtensionById(extension_misc::kFirstRunDialogId, false);
33 if (!extension)
34 return;
35
36 OpenApplication(AppLaunchParams(
37 profile, extension, extensions::LAUNCH_CONTAINER_WINDOW, NEW_WINDOW));
38 }
39
40 // Object of this class waits for session start. Then it launches or not
41 // launches first-run dialog depending on flags. Than object deletes itself.
42 class DialogLauncher : public content::NotificationObserver {
43 public:
DialogLauncher(Profile * profile)44 explicit DialogLauncher(Profile* profile)
45 : profile_(profile) {
46 DCHECK(profile);
47 registrar_.Add(this,
48 chrome::NOTIFICATION_SESSION_STARTED,
49 content::NotificationService::AllSources());
50 }
51
~DialogLauncher()52 virtual ~DialogLauncher() {}
53
Observe(int type,const content::NotificationSource & source,const content::NotificationDetails & details)54 virtual void Observe(int type,
55 const content::NotificationSource& source,
56 const content::NotificationDetails& details) OVERRIDE {
57 DCHECK(type == chrome::NOTIFICATION_SESSION_STARTED);
58 DCHECK(content::Details<const User>(details).ptr() ==
59 UserManager::Get()->GetUserByProfile(profile_));
60 CommandLine* command_line = CommandLine::ForCurrentProcess();
61 bool launched_in_test = command_line->HasSwitch(::switches::kTestType);
62 bool launched_in_telemetry =
63 command_line->HasSwitch(switches::kOobeSkipPostLogin);
64 bool first_run_disabled =
65 command_line->HasSwitch(switches::kDisableFirstRunUI);
66 bool is_user_new = chromeos::UserManager::Get()->IsCurrentUserNew();
67 bool first_run_forced = command_line->HasSwitch(switches::kForceFirstRunUI);
68 if (!launched_in_telemetry && !first_run_disabled &&
69 ((is_user_new && !launched_in_test) || first_run_forced)) {
70 LaunchDialogForProfile(profile_);
71 }
72 delete this;
73 }
74
75 private:
76 Profile* profile_;
77 content::NotificationRegistrar registrar_;
78
79 DISALLOW_COPY_AND_ASSIGN(DialogLauncher);
80 };
81
82 } // namespace
83
MaybeLaunchDialogAfterSessionStart()84 void MaybeLaunchDialogAfterSessionStart() {
85 UserManager* user_manager = UserManager::Get();
86 new DialogLauncher(
87 user_manager->GetProfileByUser(user_manager->GetActiveUser()));
88 }
89
LaunchTutorial()90 void LaunchTutorial() {
91 UMA_HISTOGRAM_BOOLEAN("CrosFirstRun.TutorialLaunched", true);
92 FirstRunController::Start();
93 }
94
95 } // namespace first_run
96 } // namespace chromeos
97