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