| // Copyright 2013 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 "chrome/browser/ui/webui/chromeos/login/kiosk_autolaunch_screen_handler.h" |
| |
| #include <string> |
| |
| #include "base/command_line.h" |
| #include "base/prefs/pref_service.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/pref_names.h" |
| #include "chromeos/chromeos_switches.h" |
| #include "chromeos/dbus/dbus_thread_manager.h" |
| #include "chromeos/dbus/session_manager_client.h" |
| #include "content/public/browser/notification_details.h" |
| #include "content/public/browser/notification_service.h" |
| #include "grit/browser_resources.h" |
| #include "grit/chromium_strings.h" |
| #include "grit/generated_resources.h" |
| #include "ui/webui/web_ui_util.h" |
| |
| namespace { |
| |
| const char kJsScreenPath[] = "login.AutolaunchScreen"; |
| |
| // Autolaunch screen id. |
| const char kAutolaunchScreen[] = "autolaunch"; |
| |
| } // namespace |
| |
| namespace chromeos { |
| |
| KioskAutolaunchScreenHandler::KioskAutolaunchScreenHandler() |
| : BaseScreenHandler(kJsScreenPath), |
| delegate_(NULL), |
| show_on_init_(false), |
| is_visible_(false) { |
| KioskAppManager::Get()->AddObserver(this); |
| } |
| |
| KioskAutolaunchScreenHandler::~KioskAutolaunchScreenHandler() { |
| if (delegate_) |
| delegate_->OnActorDestroyed(this); |
| |
| KioskAppManager::Get()->RemoveObserver(this); |
| } |
| |
| void KioskAutolaunchScreenHandler::Show() { |
| if (!page_is_ready()) { |
| show_on_init_ = true; |
| return; |
| } |
| UpdateKioskApp(); |
| ShowScreen(kAutolaunchScreen, NULL); |
| } |
| |
| void KioskAutolaunchScreenHandler::SetDelegate(Delegate* delegate) { |
| delegate_ = delegate; |
| if (page_is_ready()) |
| Initialize(); |
| } |
| |
| void KioskAutolaunchScreenHandler::UpdateKioskApp() { |
| if (!is_visible_) |
| return; |
| |
| KioskAppManager* manager = KioskAppManager::Get(); |
| KioskAppManager::App app; |
| std::string app_id = manager->GetAutoLaunchApp(); |
| if (app_id.empty() || |
| manager->IsAutoLaunchEnabled() || |
| !manager->GetApp(app_id, &app)) { |
| return; |
| } |
| |
| base::DictionaryValue app_info; |
| app_info.SetString("appName", app.name); |
| |
| std::string icon_url("chrome://theme/IDR_APP_DEFAULT_ICON"); |
| if (!app.icon.isNull()) |
| icon_url = webui::GetBitmapDataUrl(*app.icon.bitmap()); |
| |
| app_info.SetString("appIconUrl", icon_url); |
| CallJS("updateApp", app_info); |
| } |
| |
| void KioskAutolaunchScreenHandler::DeclareLocalizedValues( |
| LocalizedValuesBuilder* builder) { |
| builder->Add("autolaunchTitle", IDS_AUTOSTART_WARNING_TITLE); |
| builder->Add("autolaunchWarningTitle", IDS_AUTOSTART_WARNING_TITLE); |
| builder->Add("autolaunchWarning", IDS_KIOSK_AUTOSTART_SCREEN_WARNING_MSG); |
| builder->Add("autolaunchConfirmButton", IDS_KIOSK_AUTOSTART_CONFIRM); |
| builder->Add("autolaunchCancelButton", IDS_CANCEL); |
| } |
| |
| void KioskAutolaunchScreenHandler::Initialize() { |
| if (!page_is_ready() || !delegate_) |
| return; |
| |
| if (show_on_init_) { |
| Show(); |
| show_on_init_ = false; |
| } |
| } |
| |
| void KioskAutolaunchScreenHandler::RegisterMessages() { |
| AddCallback("autolaunchVisible", |
| &KioskAutolaunchScreenHandler::HandleOnVisible); |
| AddCallback("autolaunchOnCancel", |
| &KioskAutolaunchScreenHandler::HandleOnCancel); |
| AddCallback("autolaunchOnConfirm", |
| &KioskAutolaunchScreenHandler::HandleOnConfirm); |
| } |
| |
| void KioskAutolaunchScreenHandler::HandleOnCancel() { |
| KioskAppManager::Get()->RemoveObserver(this); |
| KioskAppManager::Get()->SetEnableAutoLaunch(false); |
| if (delegate_) |
| delegate_->OnExit(false); |
| |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_KIOSK_AUTOLAUNCH_WARNING_COMPLETED, |
| content::NotificationService::AllSources(), |
| content::NotificationService::NoDetails()); |
| } |
| |
| void KioskAutolaunchScreenHandler::HandleOnConfirm() { |
| KioskAppManager::Get()->RemoveObserver(this); |
| KioskAppManager::Get()->SetEnableAutoLaunch(true); |
| if (delegate_) |
| delegate_->OnExit(true); |
| |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_KIOSK_AUTOLAUNCH_WARNING_COMPLETED, |
| content::NotificationService::AllSources(), |
| content::NotificationService::NoDetails()); |
| } |
| |
| void KioskAutolaunchScreenHandler::HandleOnVisible() { |
| if (is_visible_) |
| return; |
| |
| is_visible_ = true; |
| UpdateKioskApp(); |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_KIOSK_AUTOLAUNCH_WARNING_VISIBLE, |
| content::NotificationService::AllSources(), |
| content::NotificationService::NoDetails()); |
| } |
| |
| void KioskAutolaunchScreenHandler::OnKioskAppsSettingsChanged() { |
| UpdateKioskApp(); |
| } |
| |
| void KioskAutolaunchScreenHandler::OnKioskAppDataChanged( |
| const std::string& app_id) { |
| UpdateKioskApp(); |
| } |
| |
| } // namespace chromeos |