Add language and keyboard layout pickers to public session pods

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

 // Copyright (c) 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/signin_screen_handler.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 21 matching lines @@
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/chromeos/login/screens/core_oobe_actor.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_display.h"
 #include "chrome/browser/chromeos/login/users/multi_profile_user_controller.h"
 #include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
+#include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/extensions/api/screenlock_private/screenlock_private_api.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chromeos/login/authenticated_user_email_retriever.h"
 #include "chrome/browser/ui/webui/chromeos/login/error_screen_handler.h"
+#include "chrome/browser/ui/webui/chromeos/login/l10n_util.h"
 #include "chrome/browser/ui/webui/chromeos/login/native_window_delegate.h"
 #include "chrome/browser/ui/webui/chromeos/login/network_state_informer.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/ime/ime_keyboard.h"
+#include "chromeos/ime/input_method_descriptor.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "chromeos/login/auth/key.h"
 #include "chromeos/login/auth/user_context.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/portal_detector/network_portal_detector.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "google_apis/gaia/gaia_auth_util.h"
@@ skipping 283 matching lines @@
   builder->Add("passwordChangedBackButton",
                IDS_LOGIN_PASSWORD_CHANGED_BACK_BUTTON);
   builder->Add("passwordChangedsOkButton", IDS_OK);
   builder->Add("passwordChangedProceedAnyway",
                IDS_LOGIN_PASSWORD_CHANGED_PROCEED_ANYWAY);
   builder->Add("proceedAnywayButton",
                IDS_LOGIN_PASSWORD_CHANGED_PROCEED_ANYWAY_BUTTON);
   builder->Add("publicAccountInfoFormat", IDS_LOGIN_PUBLIC_ACCOUNT_INFO_FORMAT);
   builder->Add("publicAccountReminder",
                IDS_LOGIN_PUBLIC_ACCOUNT_SIGNOUT_REMINDER);
+  builder->Add("publicSessionLanguageAndInput",
+               IDS_LOGIN_PUBLIC_SESSION_LANGUAGE_AND_INPUT);
   builder->Add("publicAccountEnter", IDS_LOGIN_PUBLIC_ACCOUNT_ENTER);
   builder->Add("publicAccountEnterAccessibleName",
                IDS_LOGIN_PUBLIC_ACCOUNT_ENTER_ACCESSIBLE_NAME);
+  builder->Add("publicSessionSelectLanguage", IDS_LANGUAGE_SELECTION_SELECT);
+  builder->Add("publicSessionSelectKeyboard", IDS_KEYBOARD_SELECTION_SELECT);
   builder->Add("removeUserWarningText",
                base::string16());
   builder->AddF("removeSupervisedUserWarningText",
                IDS_LOGIN_POD_SUPERVISED_USER_REMOVE_WARNING,
                base::UTF8ToUTF16(chrome::kSupervisedUserManagementDisplayURL));
   builder->Add("removeUserWarningButtonTitle",
                IDS_LOGIN_POD_USER_REMOVE_WARNING_BUTTON);
 
   builder->Add("samlNotice", IDS_LOGIN_SAML_NOTICE);
 
@@ skipping 335 matching lines @@
               &SigninScreenHandler::HandleLoginUIStateChanged);
   AddCallback("unlockOnLoginSuccess",
               &SigninScreenHandler::HandleUnlockOnLoginSuccess);
   AddCallback("showLoadingTimeoutError",
               &SigninScreenHandler::HandleShowLoadingTimeoutError);
   AddCallback("updateOfflineLogin",
               &SigninScreenHandler::HandleUpdateOfflineLogin);
   AddCallback("focusPod", &SigninScreenHandler::HandleFocusPod);
   AddCallback("retrieveAuthenticatedUserEmail",
               &SigninScreenHandler::HandleRetrieveAuthenticatedUserEmail);
+  AddCallback("getPublicSessionKeyboardLayouts",
+              &SigninScreenHandler::HandleGetPublicSessionKeyboardLayouts);
+
 
   // This message is sent by the kiosk app menu, but is handled here
   // so we can tell the delegate to launch the app.
   AddCallback("launchKioskApp", &SigninScreenHandler::HandleLaunchKioskApp);
 }
 
 void SigninScreenHandler::RegisterPrefs(PrefRegistrySimple* registry) {
   registry->RegisterDictionaryPref(prefs::kUsersLRUInputMethod);
 }
 
@@ skipping 516 matching lines @@
     double attempt_token) {
   // TODO(antrim) : move GaiaSigninScreen dependency to GaiaSigninScreen.
   email_retriever_.reset(new AuthenticatedUserEmailRetriever(
       base::Bind(&SigninScreenHandler::CallJS<double, std::string>,
                  base::Unretained(this),
                  "login.GaiaSigninScreen.setAuthenticatedUserEmail",
                  attempt_token),
       Profile::FromWebUI(web_ui())->GetRequestContext()));
 }
 
+void SigninScreenHandler::HandleGetPublicSessionKeyboardLayouts(
+    const std::string& user_id,
+    const std::string& locale) {
+  web_ui()->CallJavascriptFunction(
+      "login.AccountPickerScreen.setPublicSessionKeyboardLayouts",
+      base::StringValue(user_id),
+      *GetKeyboardLayouts(locale).release());
+}
+
 void SigninScreenHandler::HandleLaunchKioskApp(const std::string& app_id,
                                                bool diagnostic_mode) {
   UserContext context(user_manager::USER_TYPE_KIOSK_APP, app_id);
   SigninSpecifics specifics;
   specifics.kiosk_diagnostic_mode = diagnostic_mode;
   if (delegate_)
     delegate_->Login(context, specifics);
 }
 
 bool SigninScreenHandler::AllWhitelistedUsersPresent() {
@@ skipping 114 matching lines @@
   return gaia_screen_handler_->frame_error();
 }
 
 void SigninScreenHandler::OnCapsLockChanged(bool enabled) {
   caps_lock_enabled_ = enabled;
   if (page_is_ready())
     CallJS("login.AccountPickerScreen.setCapsLockState", caps_lock_enabled_);
 }
 
 }  // namespace chromeos