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