src/chrome/browser/ui/tab_helpers.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/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
  90 using content::WebContents;
  91
  92 namespace {
  93
  94 const char kTabContentsAttachedTabHelpersUserDataKey[] =
  95     "TabContentsAttachedTabHelpers";
  96
  97 }  // namespace
  98
  99 // static
 100 void 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 }