chrome/browser/ui/webui/chromeos/first_run/first_run_ui.cc

   1 // Copyright 2013 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/first_run/first_run_ui.h"
   6
   7 #include "ash/shell.h"
   8 #include "base/command_line.h"
   9 #include "chrome/browser/chromeos/login/user_manager.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/webui/chromeos/first_run/first_run_handler.h"
  12 #include "chrome/common/url_constants.h"
  13 #include "chromeos/chromeos_switches.h"
  14 #include "content/public/browser/web_ui.h"
  15 #include "content/public/browser/web_ui_data_source.h"
  16 #include "grit/browser_resources.h"
  17 #include "grit/generated_resources.h"
  18 #include "ui/base/l10n/l10n_util.h"
  19 #include "ui/base/webui/web_ui_util.h"
  20
  21 namespace {
  22
  23 const char kFirstRunJSPath[] = "first_run.js";
  24 const char kShelfAlignmentBottom[] = "bottom";
  25 const char kShelfAlignmentLeft[] = "left";
  26 const char kShelfAlignmentRight[] = "right";
  27
  28 void SetLocalizedStrings(base::DictionaryValue* localized_strings) {
  29   localized_strings->SetString(
  30       "appListHeader",
  31       l10n_util::GetStringUTF16(IDS_FIRST_RUN_APP_LIST_STEP_HEADER));
  32   localized_strings->SetString(
  33       "appListText1",
  34       l10n_util::GetStringUTF16(IDS_FIRST_RUN_APP_LIST_STEP_TEXT_1));
  35   localized_strings->SetString(
  36       "appListText2",
  37       l10n_util::GetStringUTF16(IDS_FIRST_RUN_APP_LIST_STEP_TEXT_2));
  38   localized_strings->SetString(
  39       "trayHeader", l10n_util::GetStringUTF16(IDS_FIRST_RUN_TRAY_STEP_HEADER));
  40   localized_strings->SetString(
  41       "trayText", l10n_util::GetStringUTF16(IDS_FIRST_RUN_TRAY_STEP_TEXT));
  42   localized_strings->SetString(
  43       "helpHeader", l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_HEADER));
  44   localized_strings->SetString(
  45       "helpText1", l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_TEXT_1));
  46   localized_strings->SetString(
  47       "helpText2", l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_TEXT_2));
  48   localized_strings->SetString(
  49       "helpText3", l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_TEXT_3));
  50   localized_strings->SetString(
  51       "helpKeepExploringButton",
  52       l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_KEEP_EXPLORING_BUTTON));
  53   localized_strings->SetString(
  54       "helpFinishButton",
  55       l10n_util::GetStringUTF16(IDS_FIRST_RUN_HELP_STEP_FINISH_BUTTON));
  56   localized_strings->SetString(
  57       "nextButton", l10n_util::GetStringUTF16(IDS_FIRST_RUN_NEXT_BUTTON));
  58   localized_strings->SetBoolean(
  59       "transitionsEnabled",
  60       CommandLine::ForCurrentProcess()->HasSwitch(
  61           chromeos::switches::kEnableFirstRunUITransitions));
  62   std::string shelf_alignment;
  63   ash::Shell* shell = ash::Shell::GetInstance();
  64   switch (shell->GetShelfAlignment(shell->GetPrimaryRootWindow())) {
  65     case ash::SHELF_ALIGNMENT_BOTTOM:
  66       shelf_alignment = kShelfAlignmentBottom;
  67       break;
  68     case ash::SHELF_ALIGNMENT_LEFT:
  69       shelf_alignment = kShelfAlignmentLeft;
  70       break;
  71     case ash::SHELF_ALIGNMENT_RIGHT:
  72       shelf_alignment = kShelfAlignmentRight;
  73       break;
  74     default:
  75       NOTREACHED() << "Unsupported shelf alignment";
  76   }
  77   localized_strings->SetString("shelfAlignment", shelf_alignment);
  78 }
  79
  80 content::WebUIDataSource* CreateDataSource() {
  81   content::WebUIDataSource* source =
  82       content::WebUIDataSource::Create(chrome::kChromeUIFirstRunHost);
  83   source->SetUseJsonJSFormatV2();
  84   source->SetJsonPath("strings.js");
  85   source->SetDefaultResource(IDR_FIRST_RUN_HTML);
  86   source->AddResourcePath(kFirstRunJSPath, IDR_FIRST_RUN_JS);
  87   base::DictionaryValue localized_strings;
  88   webui::SetFontAndTextDirection(&localized_strings);
  89   SetLocalizedStrings(&localized_strings);
  90   source->AddLocalizedStrings(localized_strings);
  91   return source;
  92 }
  93
  94 }  // anonymous namespace
  95
  96 namespace chromeos {
  97
  98 FirstRunUI::FirstRunUI(content::WebUI* web_ui)
  99     : WebUIController(web_ui),
 100       actor_(NULL) {
 101   FirstRunHandler* handler = new FirstRunHandler();
 102   actor_ = handler;
 103   web_ui->AddMessageHandler(handler);
 104   content::WebUIDataSource::Add(Profile::FromWebUI(web_ui), CreateDataSource());
 105 }
 106
 107 }  // namespace chromeos
 108