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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/unified/user_chooser_detailed_view_controller.h"
#include <memory>
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/unified/unified_system_tray_controller.h"
#include "ash/system/unified/user_chooser_view.h"
#include "components/user_manager/user_type.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
UserChooserDetailedViewController::UserChooserDetailedViewController(
UnifiedSystemTrayController* tray_controller)
: tray_controller_(tray_controller) {}
UserChooserDetailedViewController::~UserChooserDetailedViewController() =
default;
// static
bool UserChooserDetailedViewController::IsUserChooserEnabled() {
// Don't allow user add or switch when CancelCastingDialog is open.
// See http://crrev.com/291276 and http://crbug.com/353170.
if (Shell::IsSystemModalWindowOpen())
return false;
// Don't allow at login, lock or when adding a multi-profile user.
SessionControllerImpl* session = Shell::Get()->session_controller();
if (session->IsUserSessionBlocked())
return false;
// Only allow for regular user session.
if (session->GetPrimaryUserSession()->user_info.type !=
user_manager::UserType::kRegular) {
return false;
}
return true;
}
void UserChooserDetailedViewController::TransitionToMainView() {
tray_controller_->TransitionToMainView(true /* restore_focus */);
}
void UserChooserDetailedViewController::HandleUserSwitch(int user_index) {
// Do not switch users when the log screen is presented.
SessionControllerImpl* controller = Shell::Get()->session_controller();
if (controller->IsUserSessionBlocked())
return;
// |user_index| must be in range (0, number_of_user). Note 0 is excluded
// because it represents the active user and SwitchUser should not be called
// for such case.
DCHECK_GT(user_index, 0);
DCHECK_LT(user_index, controller->NumberOfLoggedInUsers());
tray_controller_->CloseBubble();
controller->SwitchActiveUser(
controller->GetUserSession(user_index)->user_info.account_id);
// SwitchActiveUser may delete us.
}
void UserChooserDetailedViewController::HandleAddUserAction() {
tray_controller_->CloseBubble();
Shell::Get()->session_controller()->ShowMultiProfileLogin();
// ShowMultiProfileLogin may delete us.
}
std::unique_ptr<views::View> UserChooserDetailedViewController::CreateView() {
return std::make_unique<UserChooserView>(this);
}
std::u16string UserChooserDetailedViewController::GetAccessibleName() const {
return l10n_util::GetStringUTF16(
IDS_ASH_QUICK_SETTINGS_BUBBLE_USER_SETTINGS_ACCESSIBLE_DESCRIPTION);
}
} // namespace ash
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