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/tab_helpers.h" 6 7#include "base/command_line.h" 8#include "chrome/browser/browser_process.h" 9#include "chrome/browser/content_settings/tab_specific_content_settings.h" 10#include "chrome/browser/favicon/favicon_tab_helper.h" 11#include "chrome/browser/history/history_tab_helper.h" 12#include "chrome/browser/infobars/infobar_service.h" 13#include "chrome/browser/net/net_error_tab_helper.h" 14#include "chrome/browser/password_manager/chrome_password_manager_client.h" 15#include "chrome/browser/predictors/resource_prefetch_predictor_factory.h" 16#include "chrome/browser/predictors/resource_prefetch_predictor_tab_helper.h" 17#include "chrome/browser/prerender/prerender_tab_helper.h" 18#include "chrome/browser/sessions/session_tab_helper.h" 19#include "chrome/browser/tab_contents/navigation_metrics_recorder.h" 20#include "chrome/browser/translate/chrome_translate_client.h" 21#include "chrome/browser/ui/autofill/chrome_autofill_client.h" 22#include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h" 23#include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" 24#include "chrome/browser/ui/find_bar/find_tab_helper.h" 25#include "chrome/browser/ui/navigation_correction_tab_observer.h" 26#include "chrome/browser/ui/pdf/chrome_pdf_web_contents_helper_client.h" 27#include "chrome/browser/ui/prefs/prefs_tab_helper.h" 28#include "chrome/browser/ui/search/search_tab_helper.h" 29#include "chrome/browser/ui/tab_contents/core_tab_helper.h" 30#include "chrome/common/chrome_switches.h" 31#include "components/autofill/content/browser/content_autofill_driver.h" 32#include "components/autofill/core/browser/autofill_manager.h" 33#include "components/dom_distiller/content/web_contents_main_frame_observer.h" 34#include "components/password_manager/core/browser/password_manager.h" 35#include "content/public/browser/web_contents.h" 36 37#if defined(OS_ANDROID) 38#include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h" 39#include "chrome/browser/ui/android/context_menu_helper.h" 40#include "chrome/browser/ui/android/window_android_helper.h" 41#else 42#include "chrome/browser/external_protocol/external_protocol_observer.h" 43#include "chrome/browser/net/predictor_tab_helper.h" 44#include "chrome/browser/plugins/plugin_observer.h" 45#include "chrome/browser/safe_browsing/safe_browsing_tab_observer.h" 46#include "chrome/browser/thumbnails/thumbnail_tab_helper.h" 47#include "chrome/browser/ui/hung_plugin_tab_helper.h" 48#include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h" 49#include "chrome/browser/ui/sad_tab_helper.h" 50#include "chrome/browser/ui/search_engines/search_engine_tab_helper.h" 51#include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h" 52#include "chrome/browser/ui/website_settings/permission_bubble_manager.h" 53#include "chrome/browser/ui/zoom/zoom_controller.h" 54#include "components/pdf/browser/pdf_web_contents_helper.h" 55#include "components/web_modal/web_contents_modal_dialog_manager.h" 56#endif // defined(OS_ANDROID) 57 58#if defined(OS_WIN) 59#include "chrome/browser/ui/metro_pin_tab_helper_win.h" 60#endif 61 62#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION) 63#include "chrome/browser/captive_portal/captive_portal_tab_helper.h" 64#endif 65 66#if defined(ENABLE_EXTENSIONS) 67#include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h" 68#include "chrome/browser/extensions/chrome_extension_web_contents_observer.h" 69#include "chrome/browser/extensions/tab_helper.h" 70#include "extensions/browser/view_type_utils.h" 71#endif 72 73#if defined(ENABLE_MANAGED_USERS) 74#include "chrome/browser/supervised_user/supervised_user_navigation_observer.h" 75#endif 76 77#if defined(ENABLE_PRINTING) 78#if defined(ENABLE_FULL_PRINTING) 79#include "chrome/browser/printing/print_preview_message_handler.h" 80#include "chrome/browser/printing/print_view_manager.h" 81#else 82#include "chrome/browser/printing/print_view_manager_basic.h" 83#endif // defined(ENABLE_FULL_PRINTING) 84#endif // defined(ENABLE_PRINTING) 85 86#if defined(ENABLE_ONE_CLICK_SIGNIN) 87#include "chrome/browser/ui/sync/one_click_signin_helper.h" 88#endif 89 90using content::WebContents; 91 92namespace { 93 94const char kTabContentsAttachedTabHelpersUserDataKey[] = 95 "TabContentsAttachedTabHelpers"; 96 97} // namespace 98 99// static 100void TabHelpers::AttachTabHelpers(WebContents* web_contents) { 101 // If already adopted, nothing to be done. 102 base::SupportsUserData::Data* adoption_tag = 103 web_contents->GetUserData(&kTabContentsAttachedTabHelpersUserDataKey); 104 if (adoption_tag) 105 return; 106 107 // Mark as adopted. 108 web_contents->SetUserData(&kTabContentsAttachedTabHelpersUserDataKey, 109 new base::SupportsUserData::Data()); 110 111#if defined(ENABLE_EXTENSIONS) 112 // Set the view type. 113 extensions::SetViewType(web_contents, extensions::VIEW_TYPE_TAB_CONTENTS); 114#endif 115 116 // Create all the tab helpers. 117 118 // SessionTabHelper comes first because it sets up the tab ID, and other 119 // helpers may rely on that. 120 SessionTabHelper::CreateForWebContents(web_contents); 121#if !defined(OS_ANDROID) 122 // ZoomController comes before common tab helpers since ChromeAutofillClient 123 // may want to register as a ZoomObserver with it. 124 ZoomController::CreateForWebContents(web_contents); 125#endif 126 127 // --- Common tab helpers --- 128 129 autofill::ChromeAutofillClient::CreateForWebContents(web_contents); 130 autofill::ContentAutofillDriver::CreateForWebContentsAndDelegate( 131 web_contents, 132 autofill::ChromeAutofillClient::FromWebContents(web_contents), 133 g_browser_process->GetApplicationLocale(), 134 autofill::AutofillManager::ENABLE_AUTOFILL_DOWNLOAD_MANAGER); 135 BookmarkTabHelper::CreateForWebContents(web_contents); 136 chrome_browser_net::NetErrorTabHelper::CreateForWebContents(web_contents); 137 ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient( 138 web_contents, 139 autofill::ChromeAutofillClient::FromWebContents(web_contents)); 140 CoreTabHelper::CreateForWebContents(web_contents); 141 FaviconTabHelper::CreateForWebContents(web_contents); 142 FindTabHelper::CreateForWebContents(web_contents); 143 HistoryTabHelper::CreateForWebContents(web_contents); 144 InfoBarService::CreateForWebContents(web_contents); 145 NavigationCorrectionTabObserver::CreateForWebContents(web_contents); 146 NavigationMetricsRecorder::CreateForWebContents(web_contents); 147 PopupBlockerTabHelper::CreateForWebContents(web_contents); 148 PrefsTabHelper::CreateForWebContents(web_contents); 149 prerender::PrerenderTabHelper::CreateForWebContentsWithPasswordManager( 150 web_contents, 151 ChromePasswordManagerClient::GetManagerFromWebContents(web_contents)); 152 SearchTabHelper::CreateForWebContents(web_contents); 153 TabSpecificContentSettings::CreateForWebContents(web_contents); 154 ChromeTranslateClient::CreateForWebContents(web_contents); 155 156 // --- Platform-specific tab helpers --- 157 158#if defined(OS_ANDROID) 159 ContextMenuHelper::CreateForWebContents(web_contents); 160 SingleTabModeTabHelper::CreateForWebContents(web_contents); 161 WindowAndroidHelper::CreateForWebContents(web_contents); 162#else 163 chrome_browser_net::PredictorTabHelper::CreateForWebContents(web_contents); 164 extensions::ChromeExtensionWebContentsObserver::CreateForWebContents( 165 web_contents); 166 extensions::WebNavigationTabObserver::CreateForWebContents(web_contents); 167 ExternalProtocolObserver::CreateForWebContents(web_contents); 168 HungPluginTabHelper::CreateForWebContents(web_contents); 169 ManagePasswordsUIController::CreateForWebContents(web_contents); 170 pdf::PDFWebContentsHelper::CreateForWebContentsWithClient( 171 web_contents, 172 scoped_ptr<pdf::PDFWebContentsHelperClient>( 173 new ChromePDFWebContentsHelperClient())); 174 PermissionBubbleManager::CreateForWebContents(web_contents); 175 PluginObserver::CreateForWebContents(web_contents); 176 SadTabHelper::CreateForWebContents(web_contents); 177 safe_browsing::SafeBrowsingTabObserver::CreateForWebContents(web_contents); 178 SearchEngineTabHelper::CreateForWebContents(web_contents); 179 TabContentsSyncedTabDelegate::CreateForWebContents(web_contents); 180 ThumbnailTabHelper::CreateForWebContents(web_contents); 181 web_modal::WebContentsModalDialogManager::CreateForWebContents(web_contents); 182#endif 183 184#if defined(OS_WIN) 185 MetroPinTabHelper::CreateForWebContents(web_contents); 186#endif 187 188 // --- Feature tab helpers behind flags --- 189 190#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION) 191 CaptivePortalTabHelper::CreateForWebContents(web_contents); 192#endif 193 194#if defined(ENABLE_EXTENSIONS) 195 extensions::TabHelper::CreateForWebContents(web_contents); 196#endif 197 198#if defined(ENABLE_MANAGED_USERS) 199 SupervisedUserNavigationObserver::CreateForWebContents(web_contents); 200#endif 201 202#if defined(ENABLE_PRINTING) && !defined(OS_ANDROID) 203#if defined(ENABLE_FULL_PRINTING) 204 printing::PrintViewManager::CreateForWebContents(web_contents); 205 printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents); 206#else 207 printing::PrintViewManagerBasic::CreateForWebContents(web_contents); 208#endif // defined(ENABLE_FULL_PRINTING) 209#endif // defined(ENABLE_PRINTING) && !defined(OS_ANDROID) 210 211 if (CommandLine::ForCurrentProcess()->HasSwitch( 212 switches::kEnableDomDistiller)) { 213 dom_distiller::WebContentsMainFrameObserver::CreateForWebContents( 214 web_contents); 215 } 216 217#if defined(ENABLE_ONE_CLICK_SIGNIN) 218 // If this is not an incognito window, setup to handle one-click login. 219 // We don't want to check that the profile is already connected at this time 220 // because the connected state may change while this tab is open. Having a 221 // one-click signin helper attached does not cause problems if the profile 222 // happens to be already connected. 223 if (OneClickSigninHelper::CanOffer(web_contents, 224 OneClickSigninHelper::CAN_OFFER_FOR_ALL, 225 std::string(), 226 NULL)) { 227 OneClickSigninHelper::CreateForWebContentsWithPasswordManager( 228 web_contents, 229 ChromePasswordManagerClient::GetManagerFromWebContents(web_contents)); 230 } 231#endif 232 233 if (predictors::ResourcePrefetchPredictorFactory::GetForProfile( 234 web_contents->GetBrowserContext())) { 235 predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents( 236 web_contents); 237 } 238} 239