Options: s/options2/options/.

chrome/browser/ui/webui/options2/options_ui.cc

-// Copyright (c) 2012 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/options2/options_ui.h"
-
-#include <algorithm>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/command_line.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/memory/singleton.h"
-#include "base/message_loop.h"
-#include "base/string_piece.h"
-#include "base/string_util.h"
-#include "base/threading/thread.h"
-#include "base/time.h"
-#include "base/values.h"
-#include "chrome/browser/autocomplete/autocomplete_match.h"
-#include "chrome/browser/autocomplete/autocomplete_result.h"
-#include "chrome/browser/browser_about_handler.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
-#include "chrome/browser/ui/webui/options2/autofill_options_handler.h"
-#include "chrome/browser/ui/webui/options2/browser_options_handler.h"
-#include "chrome/browser/ui/webui/options2/clear_browser_data_handler.h"
-#include "chrome/browser/ui/webui/options2/content_settings_handler.h"
-#include "chrome/browser/ui/webui/options2/cookies_view_handler.h"
-#include "chrome/browser/ui/webui/options2/core_options_handler.h"
-#include "chrome/browser/ui/webui/options2/font_settings_handler.h"
-#include "chrome/browser/ui/webui/options2/handler_options_handler.h"
-#include "chrome/browser/ui/webui/options2/home_page_overlay_handler.h"
-#include "chrome/browser/ui/webui/options2/import_data_handler.h"
-#include "chrome/browser/ui/webui/options2/language_options_handler.h"
-#include "chrome/browser/ui/webui/options2/manage_profile_handler.h"
-#include "chrome/browser/ui/webui/options2/media_galleries_handler.h"
-#include "chrome/browser/ui/webui/options2/options_sync_setup_handler.h"
-#include "chrome/browser/ui/webui/options2/password_manager_handler.h"
-#include "chrome/browser/ui/webui/options2/search_engine_manager_handler.h"
-#include "chrome/browser/ui/webui/options2/startup_pages_handler.h"
-#include "chrome/browser/ui/webui/options2/web_intents_settings_handler.h"
-#include "chrome/browser/ui/webui/theme_source.h"
-#include "chrome/common/jstemplate_builder.h"
-#include "chrome/common/time_format.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/notification_types.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_delegate.h"
-#include "content/public/browser/web_ui.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/locale_settings.h"
-#include "grit/options_resources.h"
-#include "grit/theme_resources.h"
-#include "net/base/escape.h"
-#include "ui/base/layout.h"
-#include "ui/base/resource/resource_bundle.h"
-
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/system/pointer_device_observer.h"
-#include "chrome/browser/ui/webui/options2/chromeos/accounts_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/bluetooth_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/change_picture_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/core_chromeos_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/cros_language_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/display_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/internet_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/keyboard_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/language_chewing_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/language_hangul_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/language_mozc_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/language_pinyin_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/pointer_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/proxy_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/stats_options_handler.h"
-#include "chrome/browser/ui/webui/options2/chromeos/user_image_source.h"
-#include "chrome/browser/ui/webui/options2/chromeos/wallpaper_thumbnail_source.h"
-#endif
-
-#if defined(OS_CHROMEOS) && defined(USE_ASH)
-#include "chrome/browser/ui/webui/options2/chromeos/set_wallpaper_options_handler.h"
-#endif
-
-#if defined(USE_NSS)
-#include "chrome/browser/ui/webui/options2/certificate_manager_handler.h"
-#endif
-
-using content::RenderViewHost;
-
-namespace {
-
-const char kLocalizedStringsFile[] = "strings.js";
-const char kOptionsBundleJsFile[]  = "options_bundle.js";
-
-}  // namespace
-
-namespace options {
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// OptionsUIHTMLSource
-//
-////////////////////////////////////////////////////////////////////////////////
-
-class OptionsUIHTMLSource : public ChromeURLDataManager::DataSource {
- public:
-  // The constructor takes over ownership of |localized_strings|.
-  explicit OptionsUIHTMLSource(DictionaryValue* localized_strings);
-
-  // Called when the network layer has requested a resource underneath
-  // the path we registered.
-  virtual void StartDataRequest(const std::string& path,
-                                bool is_incognito,
-                                int request_id);
-  virtual std::string GetMimeType(const std::string&) const;
-
- private:
-  virtual ~OptionsUIHTMLSource();
-
-  // Localized strings collection.
-  scoped_ptr<DictionaryValue> localized_strings_;
-
-  DISALLOW_COPY_AND_ASSIGN(OptionsUIHTMLSource);
-};
-
-OptionsUIHTMLSource::OptionsUIHTMLSource(DictionaryValue* localized_strings)
-    : DataSource(chrome::kChromeUISettingsFrameHost, MessageLoop::current()) {
-  DCHECK(localized_strings);
-  localized_strings_.reset(localized_strings);
-}
-
-void OptionsUIHTMLSource::StartDataRequest(const std::string& path,
-                                            bool is_incognito,
-                                            int request_id) {
-  scoped_refptr<base::RefCountedMemory> response_bytes;
-  SetFontAndTextDirection(localized_strings_.get());
-
-  if (path == kLocalizedStringsFile) {
-    // Return dynamically-generated strings from memory.
-    jstemplate_builder::UseVersion2 version;
-    std::string strings_js;
-    jstemplate_builder::AppendJsonJS(localized_strings_.get(), &strings_js);
-    response_bytes = base::RefCountedString::TakeString(&strings_js);
-  } else if (path == kOptionsBundleJsFile) {
-    // Return (and cache) the options javascript code.
-    response_bytes = ui::ResourceBundle::GetSharedInstance().
-        LoadDataResourceBytes(IDR_OPTIONS_BUNDLE_JS, ui::SCALE_FACTOR_NONE);
-  } else {
-    // Return (and cache) the main options html page as the default.
-    response_bytes = ui::ResourceBundle::GetSharedInstance().
-        LoadDataResourceBytes(IDR_OPTIONS_HTML, ui::SCALE_FACTOR_NONE);
-  }
-
-  SendResponse(request_id, response_bytes);
-}
-
-std::string OptionsUIHTMLSource::GetMimeType(const std::string& path) const {
-  if (path == kLocalizedStringsFile || path == kOptionsBundleJsFile)
-    return "application/javascript";
-
-  return "text/html";
-}
-
-OptionsUIHTMLSource::~OptionsUIHTMLSource() {}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// OptionsPageUIHandler
-//
-////////////////////////////////////////////////////////////////////////////////
-
-OptionsPageUIHandler::OptionsPageUIHandler() {
-}
-
-OptionsPageUIHandler::~OptionsPageUIHandler() {
-}
-
-bool OptionsPageUIHandler::IsEnabled() {
-  return true;
-}
-
-// static
-void OptionsPageUIHandler::RegisterStrings(
-    DictionaryValue* localized_strings,
-    const OptionsStringResource* resources,
-    size_t length) {
-  for (size_t i = 0; i < length; ++i) {
-    localized_strings->SetString(
-        resources[i].name, l10n_util::GetStringUTF16(resources[i].id));
-  }
-}
-
-void OptionsPageUIHandler::RegisterTitle(DictionaryValue* localized_strings,
-                                         const std::string& variable_name,
-                                         int title_id) {
-  localized_strings->SetString(variable_name,
-      l10n_util::GetStringUTF16(title_id));
-  localized_strings->SetString(variable_name + "TabTitle",
-      l10n_util::GetStringFUTF16(IDS_OPTIONS_TAB_TITLE,
-          l10n_util::GetStringUTF16(IDS_SETTINGS_TITLE),
-          l10n_util::GetStringUTF16(title_id)));
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// OptionsUI
-//
-////////////////////////////////////////////////////////////////////////////////
-
-OptionsUI::OptionsUI(content::WebUI* web_ui)
-    : WebUIController(web_ui),
-      initialized_handlers_(false) {
-  DictionaryValue* localized_strings = new DictionaryValue();
-
-  CoreOptionsHandler* core_handler;
-#if defined(OS_CHROMEOS)
-  core_handler = new chromeos::options::CoreChromeOSOptionsHandler();
-#else
-  core_handler = new CoreOptionsHandler();
-#endif
-  core_handler->set_handlers_host(this);
-  AddOptionsPageUIHandler(localized_strings, core_handler);
-
-  AddOptionsPageUIHandler(localized_strings, new AutofillOptionsHandler());
-
-  BrowserOptionsHandler* browser_options_handler = new BrowserOptionsHandler();
-  AddOptionsPageUIHandler(localized_strings, browser_options_handler);
-
-  AddOptionsPageUIHandler(localized_strings, new ClearBrowserDataHandler());
-  AddOptionsPageUIHandler(localized_strings, new ContentSettingsHandler());
-  AddOptionsPageUIHandler(localized_strings, new CookiesViewHandler());
-  AddOptionsPageUIHandler(localized_strings, new FontSettingsHandler());
-  AddOptionsPageUIHandler(localized_strings, new HomePageOverlayHandler());
-  AddOptionsPageUIHandler(localized_strings, new MediaGalleriesHandler());
-  AddOptionsPageUIHandler(localized_strings, new WebIntentsSettingsHandler());
-#if defined(OS_CHROMEOS)
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::CrosLanguageOptionsHandler());
-#else
-  AddOptionsPageUIHandler(localized_strings, new LanguageOptionsHandler());
-#endif
-  AddOptionsPageUIHandler(localized_strings, new ManageProfileHandler());
-  AddOptionsPageUIHandler(localized_strings, new PasswordManagerHandler());
-  AddOptionsPageUIHandler(localized_strings, new SearchEngineManagerHandler());
-  AddOptionsPageUIHandler(localized_strings, new ImportDataHandler());
-  AddOptionsPageUIHandler(localized_strings, new StartupPagesHandler());
-  AddOptionsPageUIHandler(localized_strings, new OptionsSyncSetupHandler(
-      g_browser_process->profile_manager()));
-#if defined(OS_CHROMEOS)
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::AccountsOptionsHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::BluetoothOptionsHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::DisplayOptionsHandler());
-  AddOptionsPageUIHandler(localized_strings, new InternetOptionsHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::LanguageChewingHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::KeyboardHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::LanguageHangulHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::LanguageMozcHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::LanguagePinyinHandler());
-
-  chromeos::options::PointerHandler* pointer_handler =
-      new chromeos::options::PointerHandler();
-  AddOptionsPageUIHandler(localized_strings, pointer_handler);
-
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::ProxyHandler());
-  AddOptionsPageUIHandler(
-      localized_strings,
-      new chromeos::options::ChangePictureOptionsHandler());
-  AddOptionsPageUIHandler(localized_strings,
-                          new chromeos::options::StatsOptionsHandler());
-#endif
-#if defined(OS_CHROMEOS) && defined(USE_ASH)
-  AddOptionsPageUIHandler(
-      localized_strings,
-      new chromeos::options::SetWallpaperOptionsHandler());
-#endif
-#if defined(USE_NSS)
-  AddOptionsPageUIHandler(localized_strings, new CertificateManagerHandler());
-#endif
-  AddOptionsPageUIHandler(localized_strings, new HandlerOptionsHandler());
-
-  // |localized_strings| ownership is taken over by this constructor.
-  OptionsUIHTMLSource* html_source =
-      new OptionsUIHTMLSource(localized_strings);
-
-  // Set up the chrome://settings-frame/ source.
-  Profile* profile = Profile::FromWebUI(web_ui);
-  ChromeURLDataManager::AddDataSource(profile, html_source);
-
-  // Set up the chrome://theme/ source.
-  ThemeSource* theme = new ThemeSource(profile);
-  ChromeURLDataManager::AddDataSource(profile, theme);
-
-#if defined(OS_CHROMEOS)
-  // Set up the chrome://userimage/ source.
-  chromeos::options::UserImageSource* user_image_source =
-      new chromeos::options::UserImageSource();
-  ChromeURLDataManager::AddDataSource(profile, user_image_source);
-
-  // Set up the chrome://wallpaper-thumb/ source.
-  chromeos::options::WallpaperThumbnailSource* wallpaper_thumbnail_source =
-      new chromeos::options::WallpaperThumbnailSource();
-  ChromeURLDataManager::AddDataSource(profile, wallpaper_thumbnail_source);
-
-  pointer_device_observer_.reset(
-      new chromeos::system::PointerDeviceObserver());
-  pointer_device_observer_->AddObserver(browser_options_handler);
-  pointer_device_observer_->AddObserver(pointer_handler);
-#endif
-}
-
-OptionsUI::~OptionsUI() {
-  // Uninitialize all registered handlers. Deleted by WebUIImpl.
-  for (size_t i = 0; i < handlers_.size(); ++i)
-    handlers_[i]->Uninitialize();
-}
-
-// static
-void OptionsUI::ProcessAutocompleteSuggestions(
-    const AutocompleteResult& result,
-    base::ListValue* const suggestions) {
-  for (size_t i = 0; i < result.size(); ++i) {
-    const AutocompleteMatch& match = result.match_at(i);
-    AutocompleteMatch::Type type = match.type;
-    if (type != AutocompleteMatch::HISTORY_URL &&
-        type != AutocompleteMatch::HISTORY_TITLE &&
-        type != AutocompleteMatch::HISTORY_BODY &&
-        type != AutocompleteMatch::HISTORY_KEYWORD &&
-        type != AutocompleteMatch::NAVSUGGEST)
-      continue;
-    base::DictionaryValue* entry = new base::DictionaryValue();
-    entry->SetString("title", match.description);
-    entry->SetString("displayURL", match.contents);
-    entry->SetString("url", match.destination_url.spec());
-    suggestions->Append(entry);
-  }
-}
-
-// static
-base::RefCountedMemory* OptionsUI::GetFaviconResourceBytes() {
-  return ui::ResourceBundle::GetSharedInstance().
-      LoadDataResourceBytes(IDR_SETTINGS_FAVICON, ui::SCALE_FACTOR_100P);
-}
-
-void OptionsUI::InitializeHandlers() {
-  Profile* profile = Profile::FromWebUI(web_ui());
-  DCHECK(!profile->IsOffTheRecord() || Profile::IsGuestSession());
-
-  // A new web page DOM has been brought up in an existing renderer, causing
-  // this method to be called twice. If that happens, ignore the second call.
-  if (!initialized_handlers_) {
-    for (size_t i = 0; i < handlers_.size(); ++i)
-      handlers_[i]->InitializeHandler();
-    initialized_handlers_ = true;
-
-#if defined(OS_CHROMEOS)
-    pointer_device_observer_->Init();
-#endif
-  }
-
-#if defined(OS_CHROMEOS)
-  pointer_device_observer_->CheckDevices();
-#endif
-
-  // Always initialize the page as when handlers are left over we still need to
-  // do various things like show/hide sections and send data to the Javascript.
-  for (size_t i = 0; i < handlers_.size(); ++i)
-    handlers_[i]->InitializePage();
-}
-
-void OptionsUI::AddOptionsPageUIHandler(DictionaryValue* localized_strings,
-                                        OptionsPageUIHandler* handler_raw) {
-  scoped_ptr<OptionsPageUIHandler> handler(handler_raw);
-  DCHECK(handler.get());
-  // Add only if handler's service is enabled.
-  if (handler->IsEnabled()) {
-    // Add handler to the list and also pass the ownership.
-    web_ui()->AddMessageHandler(handler.release());
-    handler_raw->GetLocalizedValues(localized_strings);
-    handlers_.push_back(handler_raw);
-  }
-}
-
-}  // namespace options