| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ash/kiosk_next/kiosk_next_shell_controller.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "ash/home_screen/home_screen_controller.h" |
| #include "ash/kiosk_next/kiosk_next_home_controller.h" |
| #include "ash/kiosk_next/kiosk_next_shell_observer.h" |
| #include "ash/public/cpp/ash_features.h" |
| #include "ash/public/cpp/ash_pref_names.h" |
| #include "ash/public/cpp/shelf_model.h" |
| #include "ash/session/session_controller_impl.h" |
| #include "ash/shelf/home_button_delegate.h" |
| #include "ash/shell.h" |
| #include "ash/strings/grit/ash_strings.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "chromeos/strings/grit/chromeos_strings.h" |
| #include "components/account_id/account_id.h" |
| #include "components/prefs/pref_registry_simple.h" |
| #include "components/prefs/pref_service.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| namespace ash { |
| |
| namespace { |
| |
| std::unique_ptr<ShelfModel> CreateKioskNextShelfModel() { |
| auto shelf_model = std::make_unique<ShelfModel>(); |
| |
| shelf_model->SetShelfItemDelegate(ShelfID(kBackButtonId), nullptr); |
| shelf_model->SetShelfItemDelegate(ShelfID(kAppListId), |
| std::make_unique<HomeButtonDelegate>()); |
| |
| DCHECK_EQ(0, shelf_model->ItemIndexByID(ShelfID(kBackButtonId))); |
| DCHECK_EQ(1, shelf_model->ItemIndexByID(ShelfID(kAppListId))); |
| |
| ShelfItem back_item = shelf_model->items()[0]; |
| ShelfItem home_item = shelf_model->items()[1]; |
| |
| back_item.title = l10n_util::GetStringUTF16(IDS_ASH_SHELF_BACK_BUTTON_TITLE); |
| home_item.title = |
| l10n_util::GetStringUTF16(IDS_ASH_SHELF_APP_LIST_LAUNCHER_TITLE); |
| |
| shelf_model->Set(0, back_item); |
| shelf_model->Set(1, home_item); |
| return shelf_model; |
| } |
| |
| } // namespace |
| |
| KioskNextShellController::KioskNextShellController() = default; |
| |
| KioskNextShellController::~KioskNextShellController() = default; |
| |
| // static |
| void KioskNextShellController::RegisterProfilePrefs( |
| PrefRegistrySimple* registry, |
| bool for_test) { |
| if (for_test) { |
| registry->RegisterBooleanPref(prefs::kKioskNextShellEnabled, false, |
| PrefRegistry::PUBLIC); |
| return; |
| } |
| } |
| |
| void KioskNextShellController::BindRequest( |
| mojom::KioskNextShellControllerRequest request) { |
| bindings_.AddBinding(this, std::move(request)); |
| } |
| |
| bool KioskNextShellController::IsEnabled() { |
| return kiosk_next_enabled_; |
| } |
| |
| void KioskNextShellController::AddObserver(KioskNextShellObserver* observer) { |
| observer_list_.AddObserver(observer); |
| } |
| |
| void KioskNextShellController::RemoveObserver( |
| KioskNextShellObserver* observer) { |
| observer_list_.RemoveObserver(observer); |
| } |
| |
| void KioskNextShellController::SetClient( |
| mojom::KioskNextShellClientPtr client) { |
| kiosk_next_shell_client_ = std::move(client); |
| LaunchKioskNextShellIfEnabled(); |
| } |
| |
| void KioskNextShellController::OnActiveUserPrefServiceChanged( |
| PrefService* pref_service) { |
| LaunchKioskNextShellIfEnabled(); |
| } |
| |
| void KioskNextShellController::LaunchKioskNextShellIfEnabled() { |
| SessionControllerImpl* session_controller = |
| Shell::Get()->session_controller(); |
| PrefService* pref_service = session_controller->GetPrimaryUserPrefService(); |
| if (!pref_service) |
| return; |
| |
| if (!kiosk_next_shell_client_.is_bound()) |
| return; |
| |
| bool prev_kiosk_next_enabled = kiosk_next_enabled_; |
| kiosk_next_enabled_ = |
| base::FeatureList::IsEnabled(features::kKioskNextShell) && |
| pref_service->GetBoolean(prefs::kKioskNextShellEnabled); |
| if (!kiosk_next_enabled_ || prev_kiosk_next_enabled) |
| return; |
| |
| // Replace the AppListController with a KioskNextHomeController. |
| kiosk_next_home_controller_ = std::make_unique<KioskNextHomeController>(); |
| Shell::Get()->home_screen_controller()->SetDelegate( |
| kiosk_next_home_controller_.get()); |
| Shell::Get()->RemoveAppListController(); |
| |
| kiosk_next_shell_client_->LaunchKioskNextShell( |
| session_controller->GetPrimaryUserSession()->user_info.account_id); |
| UMA_HISTOGRAM_BOOLEAN("KioskNextShell.Launched", true); |
| |
| shelf_model_ = CreateKioskNextShelfModel(); |
| |
| // Notify observers that KioskNextShell has been enabled. |
| for (KioskNextShellObserver& observer : observer_list_) { |
| observer.OnKioskNextEnabled(); |
| } |
| } |
| |
| } // namespace ash |