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

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/webui/chromeos/login/controller_pairing_screen_handler.h"
   6
   7 #include "base/strings/string_util.h"
   8 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
   9 #include "components/login/localized_values_builder.h"
  10 #include "content/public/browser/web_contents.h"
  11 #include "grit/generated_resources.h"
  12
  13 namespace chromeos {
  14
  15 namespace {
  16
  17 const char kJsScreenPath[] = "login.ControllerPairingScreen";
  18
  19 const char kMethodContextChanged[] = "contextChanged";
  20
  21 const char kCallbackUserActed[] = "userActed";
  22 const char kCallbackContextChanged[] = "contextChanged";
  23
  24 }  // namespace
  25
  26 ControllerPairingScreenHandler::ControllerPairingScreenHandler()
  27     : BaseScreenHandler(kJsScreenPath), delegate_(NULL), show_on_init_(false) {
  28 }
  29
  30 ControllerPairingScreenHandler::~ControllerPairingScreenHandler() {
  31   if (delegate_)
  32     delegate_->OnActorDestroyed(this);
  33 }
  34
  35 void ControllerPairingScreenHandler::HandleUserActed(
  36     const std::string& action) {
  37   if (!delegate_)
  38     return;
  39   delegate_->OnUserActed(action);
  40 }
  41
  42 void ControllerPairingScreenHandler::HandleContextChanged(
  43     const base::DictionaryValue* diff) {
  44   if (!delegate_)
  45     return;
  46   delegate_->OnScreenContextChanged(*diff);
  47 }
  48
  49 void ControllerPairingScreenHandler::Initialize() {
  50   if (!page_is_ready() || !delegate_)
  51     return;
  52
  53   if (show_on_init_) {
  54     Show();
  55     show_on_init_ = false;
  56   }
  57 }
  58
  59 void ControllerPairingScreenHandler::DeclareLocalizedValues(
  60     ::login::LocalizedValuesBuilder* builder) {
  61   // TODO(dzhioev): Move the prefix logic to the base screen handler after
  62   // migration.
  63   std::string prefix;
  64   base::ReplaceChars(kJsScreenPath, ".", "_", &prefix);
  65   prefix += "_";
  66
  67   builder->Add(prefix + "welcomeTitle", IDS_PAIRING_CONTROLLER_WELCOME);
  68   builder->Add(prefix + "searching", IDS_PAIRING_CONTROLLER_SEARCHING);
  69   builder->Add(prefix + "helpBtn", IDS_PAIRING_NEED_HELP);
  70   builder->Add(prefix + "troubleConnectingTitle",
  71                IDS_PAIRING_CONTROLLER_TROUBLE_CONNECTING);
  72   builder->Add(prefix + "connectingAdvice",
  73                IDS_PAIRING_CONTROLLER_CONNECTING_ADVICE);
  74   builder->Add(prefix + "adviceGotItBtn", IDS_PAIRING_CONTROLLER_ADVICE_GOT_IT);
  75   builder->Add(prefix + "selectTitle", IDS_PAIRING_CONTROLLER_SELECT_TITLE);
  76   builder->Add(prefix + "connectBtn", IDS_PAIRING_CONTROLLER_CONNECT);
  77   builder->Add(prefix + "connecting", IDS_PAIRING_CONTROLLER_CONNECTING);
  78   builder->Add(prefix + "confirmationTitle",
  79                IDS_PAIRING_CONTROLLER_CONFIRMATION_TITLE);
  80   builder->Add(prefix + "confirmationQuestion",
  81                IDS_PAIRING_CONTROLLER_CONFIRMATION_QUESTION);
  82   builder->Add(prefix + "rejectCodeBtn", IDS_PAIRING_CONTROLLER_REJECT_CODE);
  83   builder->Add(prefix + "acceptCodeBtn", IDS_PAIRING_CONTROLLER_ACCEPT_CODE);
  84   builder->Add(prefix + "updateTitle", IDS_PAIRING_CONTROLLER_UPDATE_TITLE);
  85   builder->Add(prefix + "updateText", IDS_PAIRING_CONTROLLER_UPDATE_TEXT);
  86   builder->Add(prefix + "connectionLostTitle",
  87                IDS_PAIRING_CONTROLLER_CONNECTION_LOST_TITLE);
  88   builder->Add(prefix + "connectionLostText",
  89                IDS_PAIRING_CONTROLLER_CONNECTION_LOST_TEXT);
  90   builder->Add(prefix + "enrollTitle", IDS_PAIRING_ENROLL_TITLE);
  91   builder->Add(prefix + "enrollText1", IDS_PAIRING_CONTROLLER_ENROLL_TEXT_1);
  92   builder->Add(prefix + "enrollText2", IDS_PAIRING_CONTROLLER_ENROLL_TEXT_2);
  93   builder->Add(prefix + "continueBtn", IDS_PAIRING_CONTROLLER_CONTINUE);
  94   builder->Add(prefix + "enrollmentInProgress",
  95                IDS_PAIRING_ENROLLMENT_IN_PROGRESS);
  96   builder->Add(prefix + "enrollmentErrorTitle",
  97                IDS_PAIRING_ENROLLMENT_ERROR_TITLE);
  98   builder->Add(prefix + "enrollmentErrorHostRestarts",
  99                IDS_PAIRING_CONTROLLER_ENROLLMENT_ERROR_HOST_RESTARTS);
 100   builder->Add(prefix + "successTitle", IDS_PAIRING_CONTROLLER_SUCCESS_TITLE);
 101   builder->Add(prefix + "successText", IDS_PAIRING_CONTROLLER_SUCCESS_TEXT);
 102   builder->Add(prefix + "continueToHangoutsBtn",
 103                IDS_PAIRING_CONTROLLER_CONTINUE_TO_HANGOUTS);
 104 }
 105
 106 void ControllerPairingScreenHandler::RegisterMessages() {
 107   AddPrefixedCallback(kCallbackUserActed,
 108                       &ControllerPairingScreenHandler::HandleUserActed);
 109   AddPrefixedCallback(kCallbackContextChanged,
 110                       &ControllerPairingScreenHandler::HandleContextChanged);
 111 }
 112
 113 void ControllerPairingScreenHandler::Show() {
 114   if (!page_is_ready()) {
 115     show_on_init_ = true;
 116     return;
 117   }
 118   ShowScreen(OobeUI::kScreenControllerPairing, NULL);
 119 }
 120
 121 void ControllerPairingScreenHandler::Hide() {
 122 }
 123
 124 void ControllerPairingScreenHandler::SetDelegate(Delegate* delegate) {
 125   delegate_ = delegate;
 126   if (page_is_ready())
 127     Initialize();
 128 }
 129
 130 void ControllerPairingScreenHandler::OnContextChanged(
 131     const base::DictionaryValue& diff) {
 132   CallJS(kMethodContextChanged, diff);
 133 }
 134
 135 content::BrowserContext* ControllerPairingScreenHandler::GetBrowserContext() {
 136   return web_ui()->GetWebContents()->GetBrowserContext();
 137 }
 138
 139 }  // namespace chromeos