// Copyright (c) 2011 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/dom_ui/options/options_ui.h" #include #include #include "app/resource_bundle.h" #include "base/callback.h" #include "base/command_line.h" #include "base/message_loop.h" #include "base/singleton.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/browser_about_handler.h" #include "chrome/browser/browser_thread.h" #include "chrome/browser/dom_ui/dom_ui_theme_source.h" #include "chrome/browser/dom_ui/options/about_page_handler.h" #include "chrome/browser/dom_ui/options/add_startup_page_handler.h" #include "chrome/browser/dom_ui/options/advanced_options_handler.h" #include "chrome/browser/dom_ui/options/autofill_options_handler.h" #include "chrome/browser/dom_ui/options/browser_options_handler.h" #include "chrome/browser/dom_ui/options/clear_browser_data_handler.h" #include "chrome/browser/dom_ui/options/content_settings_handler.h" #include "chrome/browser/dom_ui/options/cookies_view_handler.h" #include "chrome/browser/dom_ui/options/core_options_handler.h" #include "chrome/browser/dom_ui/options/font_settings_handler.h" #include "chrome/browser/dom_ui/options/import_data_handler.h" #include "chrome/browser/dom_ui/options/language_options_handler.h" #include "chrome/browser/dom_ui/options/password_manager_handler.h" #include "chrome/browser/dom_ui/options/personal_options_handler.h" #include "chrome/browser/dom_ui/options/search_engine_manager_handler.h" #include "chrome/browser/dom_ui/options/startup_page_manager_handler.h" #include "chrome/browser/dom_ui/options/stop_syncing_handler.h" #include "chrome/browser/metrics/user_metrics.h" #include "chrome/browser/renderer_host/render_view_host.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/tab_contents/tab_contents.h" #include "chrome/browser/tab_contents/tab_contents_delegate.h" #include "chrome/common/jstemplate_builder.h" #include "chrome/common/notification_type.h" #include "chrome/common/time_format.h" #include "chrome/common/url_constants.h" #include "grit/browser_resources.h" #include "grit/chromium_strings.h" #include "grit/generated_resources.h" #include "grit/locale_settings.h" #include "grit/theme_resources.h" #include "net/base/escape.h" #if defined(OS_CHROMEOS) #include "chrome/browser/chromeos/dom_ui/accounts_options_handler.h" #include "chrome/browser/chromeos/dom_ui/core_chromeos_options_handler.h" #include "chrome/browser/chromeos/dom_ui/cros_personal_options_handler.h" #include "chrome/browser/chromeos/dom_ui/internet_options_handler.h" #include "chrome/browser/chromeos/dom_ui/language_chewing_options_handler.h" #include "chrome/browser/chromeos/dom_ui/language_customize_modifier_keys_handler.h" #include "chrome/browser/chromeos/dom_ui/language_hangul_options_handler.h" #include "chrome/browser/chromeos/dom_ui/language_mozc_options_handler.h" #include "chrome/browser/chromeos/dom_ui/language_pinyin_options_handler.h" #include "chrome/browser/chromeos/dom_ui/proxy_handler.h" #include "chrome/browser/chromeos/dom_ui/stats_options_handler.h" #include "chrome/browser/chromeos/dom_ui/system_options_handler.h" #endif #if defined(USE_NSS) #include "chrome/browser/dom_ui/options/certificate_manager_handler.h" #endif //////////////////////////////////////////////////////////////////////////////// // // OptionsUIHTMLSource // //////////////////////////////////////////////////////////////////////////////// OptionsUIHTMLSource::OptionsUIHTMLSource(DictionaryValue* localized_strings) : DataSource(chrome::kChromeUISettingsHost, MessageLoop::current()) { DCHECK(localized_strings); localized_strings_.reset(localized_strings); } OptionsUIHTMLSource::~OptionsUIHTMLSource() {} void OptionsUIHTMLSource::StartDataRequest(const std::string& path, bool is_off_the_record, int request_id) { SetFontAndTextDirection(localized_strings_.get()); static const base::StringPiece options_html( ResourceBundle::GetSharedInstance().GetRawDataResource( IDR_OPTIONS_HTML)); const std::string full_html = jstemplate_builder::GetI18nTemplateHtml( options_html, localized_strings_.get()); scoped_refptr html_bytes(new RefCountedBytes); html_bytes->data.resize(full_html.size()); std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin()); SendResponse(request_id, html_bytes); } std::string OptionsUIHTMLSource::GetMimeType(const std::string&) const { return "text/html"; } //////////////////////////////////////////////////////////////////////////////// // // OptionsPageUIHandler // //////////////////////////////////////////////////////////////////////////////// OptionsPageUIHandler::OptionsPageUIHandler() { } OptionsPageUIHandler::~OptionsPageUIHandler() { } bool OptionsPageUIHandler::IsEnabled() { return true; } void OptionsPageUIHandler::UserMetricsRecordAction( const UserMetricsAction& action) { UserMetrics::RecordAction(action, dom_ui_->GetProfile()); } //////////////////////////////////////////////////////////////////////////////// // // OptionsUI // //////////////////////////////////////////////////////////////////////////////// OptionsUI::OptionsUI(TabContents* contents) : DOMUI(contents) { DictionaryValue* localized_strings = new DictionaryValue(); #if defined(OS_CHROMEOS) AddOptionsPageUIHandler(localized_strings, new chromeos::CoreChromeOSOptionsHandler()); #else AddOptionsPageUIHandler(localized_strings, new CoreOptionsHandler()); #endif AddOptionsPageUIHandler(localized_strings, new AddStartupPageHandler()); AddOptionsPageUIHandler(localized_strings, new AdvancedOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new AutoFillOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new BrowserOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new ClearBrowserDataHandler()); AddOptionsPageUIHandler(localized_strings, new ContentSettingsHandler()); AddOptionsPageUIHandler(localized_strings, new CookiesViewHandler()); AddOptionsPageUIHandler(localized_strings, new FontSettingsHandler()); AddOptionsPageUIHandler(localized_strings, new PasswordManagerHandler()); AddOptionsPageUIHandler(localized_strings, new PersonalOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new SearchEngineManagerHandler()); AddOptionsPageUIHandler(localized_strings, new StartupPageManagerHandler()); AddOptionsPageUIHandler(localized_strings, new ImportDataHandler()); AddOptionsPageUIHandler(localized_strings, new StopSyncingHandler()); #if defined(OS_CHROMEOS) AddOptionsPageUIHandler(localized_strings, new AboutPageHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::AccountsOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new InternetOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguageChewingOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguageCustomizeModifierKeysHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguageHangulOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguageMozcOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguageOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::LanguagePinyinOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::ProxyHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::StatsOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new SystemOptionsHandler()); AddOptionsPageUIHandler(localized_strings, new chromeos::CrosPersonalOptionsHandler()); #endif #if defined(USE_NSS) AddOptionsPageUIHandler(localized_strings, new CertificateManagerHandler()); #endif // |localized_strings| ownership is taken over by this constructor. OptionsUIHTMLSource* html_source = new OptionsUIHTMLSource(localized_strings); // Set up the chrome://settings/ source. BrowserThread::PostTask( BrowserThread::IO, FROM_HERE, NewRunnableMethod( ChromeURLDataManager::GetInstance(), &ChromeURLDataManager::AddDataSource, make_scoped_refptr(html_source))); // Set up the chrome://theme/ source. DOMUIThemeSource* theme = new DOMUIThemeSource(GetProfile()); BrowserThread::PostTask( BrowserThread::IO, FROM_HERE, NewRunnableMethod( ChromeURLDataManager::GetInstance(), &ChromeURLDataManager::AddDataSource, make_scoped_refptr(theme))); // Initialize the chrome://about/ source in case the user clicks the credits // link. InitializeAboutDataSource(); } OptionsUI::~OptionsUI() { // Uninitialize all registered handlers. The base class owns them and it will // eventually delete them. for (std::vector::iterator iter = handlers_.begin(); iter != handlers_.end(); ++iter) { static_cast(*iter)->Uninitialize(); } } // Override. void OptionsUI::RenderViewCreated(RenderViewHost* render_view_host) { std::string command_line_string; #if defined(OS_WIN) std::wstring wstr = CommandLine::ForCurrentProcess()->command_line_string(); command_line_string = WideToASCII(wstr); #else command_line_string = CommandLine::ForCurrentProcess()->command_line_string(); #endif render_view_host->SetDOMUIProperty("commandLineString", command_line_string); DOMUI::RenderViewCreated(render_view_host); } void OptionsUI::DidBecomeActiveForReusedRenderView() { // When the renderer is re-used (e.g., for back/forward navigation within // options), the handlers are torn down and rebuilt, so are no longer // initialized, but the web page's DOM may remain intact, in which case onload // won't fire to initilize the handlers. To make sure initialization always // happens, call reinitializeCore (which is a no-op unless the DOM was already // initialized). CallJavascriptFunction(L"OptionsPage.reinitializeCore"); DOMUI::DidBecomeActiveForReusedRenderView(); } // static RefCountedMemory* OptionsUI::GetFaviconResourceBytes() { return ResourceBundle::GetSharedInstance(). LoadDataResourceBytes(IDR_SETTINGS_FAVICON); } void OptionsUI::InitializeHandlers() { DCHECK(!GetProfile()->IsOffTheRecord()); std::vector::iterator iter; for (iter = handlers_.begin(); iter != handlers_.end(); ++iter) { (static_cast(*iter))->Initialize(); } } void OptionsUI::AddOptionsPageUIHandler(DictionaryValue* localized_strings, OptionsPageUIHandler* handler_raw) { scoped_ptr handler(handler_raw); DCHECK(handler.get()); // Add only if handler's service is enabled. if (handler->IsEnabled()) { handler->GetLocalizedValues(localized_strings); // Add handler to the list and also pass the ownership. AddMessageHandler(handler.release()->Attach(this)); } }