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Unified Diff: chrome/browser/chromeos/system/ash_system_tray_delegate.cc

Issue 14139003: Chrome OS multi-profiles backend and UI. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: move IsMultiProfilesEnabled() out of cros Created 7 years, 8 months ago
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Index: chrome/browser/chromeos/system/ash_system_tray_delegate.cc
diff --git a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
index 9d9791c7a79f4161bf2c744a76d08afba5041e4b..9b187a89a42f7d67bc30747821c1b9f0695534cf 100644
--- a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
+++ b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
@@ -10,6 +10,7 @@
#include <vector>
#include "ash/ash_switches.h"
+#include "ash/desktop_background/desktop_background_controller.h"
#include "ash/shell.h"
#include "ash/shell_delegate.h"
#include "ash/shell_window_ids.h"
@@ -56,6 +57,7 @@
#include "chrome/browser/chromeos/login/base_login_display_host.h"
#include "chrome/browser/chromeos/login/help_app_launcher.h"
#include "chrome/browser/chromeos/login/login_display_host.h"
+#include "chrome/browser/chromeos/login/login_wizard.h"
#include "chrome/browser/chromeos/login/user.h"
#include "chrome/browser/chromeos/login/user_manager.h"
#include "chrome/browser/chromeos/login/wizard_controller.h"
@@ -368,15 +370,15 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
}
virtual const string16 GetUserDisplayName() const OVERRIDE {
- return UserManager::Get()->GetLoggedInUser()->GetDisplayName();
+ return UserManager::Get()->GetActiveUser()->GetDisplayName();
}
virtual const std::string GetUserEmail() const OVERRIDE {
- return UserManager::Get()->GetLoggedInUser()->display_email();
+ return UserManager::Get()->GetActiveUser()->display_email();
}
virtual const gfx::ImageSkia& GetUserImage() const OVERRIDE {
- return UserManager::Get()->GetLoggedInUser()->image();
+ return UserManager::Get()->GetActiveUser()->image();
}
virtual ash::user::LoginStatus GetUserLoginStatus() const OVERRIDE {
@@ -402,6 +404,19 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
return WizardController::IsOobeCompleted();
}
+ virtual void GetLoggedInUsers(ash::UserEmailList* users) OVERRIDE {
+ const UserList& logged_in_users = UserManager::Get()->GetLoggedInUsers();
+ for (UserList::const_iterator it = logged_in_users.begin();
+ it != logged_in_users.end(); ++it) {
+ const User* user = (*it);
+ users->push_back(user->email());
+ }
+ }
+
+ virtual void SwitchActiveUser(const std::string& email) OVERRIDE {
+ UserManager::Get()->SwitchActiveUser(email);
+ }
+
virtual void ChangeProfilePicture() OVERRIDE {
content::RecordAction(
content::UserMetricsAction("OpenChangeProfilePictureDialog"));
@@ -506,6 +521,45 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
}
}
+ virtual void ShowUserLogin() OVERRIDE {
+ if (!ash::Shell::GetInstance()->delegate()->IsMultiProfilesEnabled())
+ return;
+
+ // Only regular users could add other users to current session.
+ if (UserManager::Get()->GetActiveUser()->GetType() !=
+ User::USER_TYPE_REGULAR) {
+ return;
+ }
+
+ // TODO(nkostylev): Show some UI messages why no more users could be added
+ // to this session. http://crbug.com/230863
+ // We limit list of logged in users to 3 due to memory constraints.
+ // TODO(nkostylev): Adjust this limitation based on device capabilites.
+ // http://crbug.com/230865
+ if (UserManager::Get()->GetLoggedInUsers().size() >= 3)
+ return;
+
+ // Check whether there're regular users on the list that are not
+ // currently logged in.
+ const UserList& users = UserManager::Get()->GetUsers();
+ bool has_regular_not_logged_in_users = false;
+ for (UserList::const_iterator it = users.begin(); it != users.end(); ++it) {
+ const User* user = (*it);
+ if (user->GetType() == User::USER_TYPE_REGULAR &&
+ !user->is_logged_in()) {
+ has_regular_not_logged_in_users = true;
+ break;
+ }
+ }
+
+ // Launch sign in screen to add another user to current session.
+ if (has_regular_not_logged_in_users) {
+ ash::Shell::GetInstance()->
+ desktop_background_controller()->MoveDesktopToLockedContainer();
+ ShowLoginWizard(std::string(), gfx::Size());
+ }
+ }
+
virtual void ShutDown() OVERRIDE {
ash::Shell::GetInstance()->session_state_controller()->RequestShutdown();
}
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