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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/ui/ash/session_state_delegate_chromeos.h" | 5 #include "chrome/browser/ui/ash/session_state_delegate_chromeos.h" |
| 6 | 6 |
| 7 #include "ash/multi_profile_uma.h" | 7 #include "ash/multi_profile_uma.h" |
| 8 #include "ash/session/session_state_observer.h" | 8 #include "ash/session/session_state_observer.h" |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
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| 45 if (chromeos::LoginState::IsInitialized()) | 45 if (chromeos::LoginState::IsInitialized()) |
| 46 chromeos::LoginState::Get()->RemoveObserver(this); | 46 chromeos::LoginState::Get()->RemoveObserver(this); |
| 47 } | 47 } |
| 48 | 48 |
| 49 content::BrowserContext* SessionStateDelegateChromeos::GetBrowserContextByIndex( | 49 content::BrowserContext* SessionStateDelegateChromeos::GetBrowserContextByIndex( |
| 50 ash::MultiProfileIndex index) { | 50 ash::MultiProfileIndex index) { |
| 51 DCHECK_LT(index, NumberOfLoggedInUsers()); | 51 DCHECK_LT(index, NumberOfLoggedInUsers()); |
| 52 user_manager::User* user = | 52 user_manager::User* user = |
| 53 chromeos::UserManager::Get()->GetLRULoggedInUsers()[index]; | 53 chromeos::UserManager::Get()->GetLRULoggedInUsers()[index]; |
| 54 DCHECK(user); | 54 DCHECK(user); |
| 55 return chromeos::ProfileHelper::Get()->GetProfileByUser(user); | 55 return chromeos::ProfileHelper::Get()->GetProfileByUserUnsafe(user); |
| 56 } | 56 } |
| 57 | 57 |
| 58 content::BrowserContext* | 58 content::BrowserContext* |
| 59 SessionStateDelegateChromeos::GetBrowserContextForWindow( | 59 SessionStateDelegateChromeos::GetBrowserContextForWindow( |
| 60 aura::Window* window) { | 60 aura::Window* window) { |
| 61 const std::string& user_id = | 61 const std::string& user_id = |
| 62 chrome::MultiUserWindowManager::GetInstance()->GetWindowOwner(window); | 62 chrome::MultiUserWindowManager::GetInstance()->GetWindowOwner(window); |
| 63 const user_manager::User* user = | 63 const user_manager::User* user = |
| 64 chromeos::UserManager::Get()->FindUser(user_id); | 64 chromeos::UserManager::Get()->FindUser(user_id); |
| 65 DCHECK(user); | 65 DCHECK(user); |
| 66 return chromeos::ProfileHelper::Get()->GetProfileByUser(user); | 66 return chromeos::ProfileHelper::Get()->GetProfileByUserUnsafe(user); |
| 67 } | 67 } |
| 68 | 68 |
| 69 int SessionStateDelegateChromeos::GetMaximumNumberOfLoggedInUsers() const { | 69 int SessionStateDelegateChromeos::GetMaximumNumberOfLoggedInUsers() const { |
| 70 // We limit list of logged in users to 10 due to memory constraints. | 70 // We limit list of logged in users to 10 due to memory constraints. |
| 71 // Note that 10 seems excessive, but we want to test how many users are | 71 // Note that 10 seems excessive, but we want to test how many users are |
| 72 // actually added to a session. | 72 // actually added to a session. |
| 73 // TODO(nkostylev): Adjust this limitation based on device capabilites. | 73 // TODO(nkostylev): Adjust this limitation based on device capabilites. |
| 74 // http://crbug.com/230865 | 74 // http://crbug.com/230865 |
| 75 return 10; | 75 return 10; |
| 76 } | 76 } |
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| 94 chromeos::ScreenLocker::default_screen_locker()->locked(); | 94 chromeos::ScreenLocker::default_screen_locker()->locked(); |
| 95 } | 95 } |
| 96 | 96 |
| 97 bool SessionStateDelegateChromeos::ShouldLockScreenBeforeSuspending() const { | 97 bool SessionStateDelegateChromeos::ShouldLockScreenBeforeSuspending() const { |
| 98 const user_manager::UserList logged_in_users = | 98 const user_manager::UserList logged_in_users = |
| 99 chromeos::UserManager::Get()->GetLoggedInUsers(); | 99 chromeos::UserManager::Get()->GetLoggedInUsers(); |
| 100 for (user_manager::UserList::const_iterator it = logged_in_users.begin(); | 100 for (user_manager::UserList::const_iterator it = logged_in_users.begin(); |
| 101 it != logged_in_users.end(); | 101 it != logged_in_users.end(); |
| 102 ++it) { | 102 ++it) { |
| 103 user_manager::User* user = (*it); | 103 user_manager::User* user = (*it); |
| 104 Profile* profile = chromeos::ProfileHelper::Get()->GetProfileByUser(user); | 104 Profile* profile = |
| 105 chromeos::ProfileHelper::Get()->GetProfileByUserUnsafe(user); |
| 105 if (profile->GetPrefs()->GetBoolean(prefs::kEnableAutoScreenLock)) | 106 if (profile->GetPrefs()->GetBoolean(prefs::kEnableAutoScreenLock)) |
| 106 return true; | 107 return true; |
| 107 } | 108 } |
| 108 return false; | 109 return false; |
| 109 } | 110 } |
| 110 | 111 |
| 111 void SessionStateDelegateChromeos::LockScreen() { | 112 void SessionStateDelegateChromeos::LockScreen() { |
| 112 if (!CanLockScreen()) | 113 if (!CanLockScreen()) |
| 113 return; | 114 return; |
| 114 | 115 |
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| 251 | 252 |
| 252 session_state_ = new_state; | 253 session_state_ = new_state; |
| 253 NotifySessionStateChanged(); | 254 NotifySessionStateChanged(); |
| 254 } | 255 } |
| 255 | 256 |
| 256 void SessionStateDelegateChromeos::NotifySessionStateChanged() { | 257 void SessionStateDelegateChromeos::NotifySessionStateChanged() { |
| 257 FOR_EACH_OBSERVER(ash::SessionStateObserver, | 258 FOR_EACH_OBSERVER(ash::SessionStateObserver, |
| 258 session_state_observer_list_, | 259 session_state_observer_list_, |
| 259 SessionStateChanged(session_state_)); | 260 SessionStateChanged(session_state_)); |
| 260 } | 261 } |
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