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/chrome_content_settings_client.h"
  10 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
  11 #include "chrome/browser/favicon/favicon_tab_helper.h"
  12 #include "chrome/browser/history/history_tab_helper.h"
  13 #include "chrome/browser/infobars/infobar_service.h"
  14 #include "chrome/browser/net/net_error_tab_helper.h"
  15 #include "chrome/browser/net/predictor_tab_helper.h"
  16 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
  17 #include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
  18 #include "chrome/browser/predictors/resource_prefetch_predictor_tab_helper.h"
  19 #include "chrome/browser/prerender/prerender_tab_helper.h"
  20 #include "chrome/browser/sessions/session_tab_helper.h"
  21 #include "chrome/browser/tab_contents/navigation_metrics_recorder.h"
  22 #include "chrome/browser/translate/chrome_translate_client.h"
  23 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
  24 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
  25 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h"
  26 #include "chrome/browser/ui/find_bar/find_tab_helper.h"
  27 #include "chrome/browser/ui/navigation_correction_tab_observer.h"
  28 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
  29 #include "chrome/browser/ui/pdf/chrome_pdf_web_contents_helper_client.h"
  30 #include "chrome/browser/ui/prefs/prefs_tab_helper.h"
  31 #include "chrome/browser/ui/search/search_tab_helper.h"
  32 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
  33 #include "chrome/browser/ui/tab_dialogs.h"
  34 #include "chrome/common/chrome_switches.h"
  35 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
  36 #include "components/autofill/core/browser/autofill_manager.h"
  37 #include "components/dom_distiller/content/web_contents_main_frame_observer.h"
  38 #include "components/password_manager/core/browser/password_manager.h"
  39 #include "content/public/browser/web_contents.h"
  40
  41 #if defined(OS_ANDROID)
  42 #include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h"
  43 #include "chrome/browser/enhanced_bookmarks/android/enhanced_bookmark_tab_helper.h"
  44 #include "chrome/browser/ui/android/context_menu_helper.h"
  45 #include "chrome/browser/ui/android/window_android_helper.h"
  46 #else
  47 #include "chrome/browser/external_protocol/external_protocol_observer.h"
  48 #include "chrome/browser/plugins/plugin_observer.h"
  49 #include "chrome/browser/safe_browsing/safe_browsing_tab_observer.h"
  50 #include "chrome/browser/thumbnails/thumbnail_tab_helper.h"
  51 #include "chrome/browser/ui/hung_plugin_tab_helper.h"
  52 #include "chrome/browser/ui/sad_tab_helper.h"
  53 #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
  54 #include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
  55 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
  56 #include "components/pdf/browser/pdf_web_contents_helper.h"
  57 #include "components/ui/zoom/zoom_controller.h"
  58 #include "components/web_modal/web_contents_modal_dialog_manager.h"
  59 #endif  // defined(OS_ANDROID)
  60
  61 #if defined(OS_WIN)
  62 #include "chrome/browser/ui/metro_pin_tab_helper_win.h"
  63 #endif
  64
  65 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
  66 #include "chrome/browser/captive_portal/captive_portal_tab_helper.h"
  67 #endif
  68
  69 #if defined(ENABLE_EXTENSIONS)
  70 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h"
  71 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
  72 #include "chrome/browser/extensions/tab_helper.h"
  73 #include "extensions/browser/view_type_utils.h"
  74 #endif
  75
  76 #if defined(ENABLE_SUPERVISED_USERS)
  77 #include "chrome/browser/supervised_user/supervised_user_navigation_observer.h"
  78 #endif
  79
  80 #if defined(ENABLE_PRINTING)
  81 #if defined(ENABLE_PRINT_PREVIEW)
  82 #include "chrome/browser/printing/print_preview_message_handler.h"
  83 #include "chrome/browser/printing/print_view_manager.h"
  84 #else
  85 #include "chrome/browser/printing/print_view_manager_basic.h"
  86 #endif  // defined(ENABLE_PRINT_PREVIEW)
  87 #endif  // defined(ENABLE_PRINTING)
  88
  89 using content::WebContents;
  90
  91 namespace {
  92
  93 const char kTabContentsAttachedTabHelpersUserDataKey[] =
  94     "TabContentsAttachedTabHelpers";
  95
  96 }  // namespace
  97
  98 // static
  99 void TabHelpers::AttachTabHelpers(WebContents* web_contents) {
 100   // If already adopted, nothing to be done.
 101   base::SupportsUserData::Data* adoption_tag =
 102       web_contents->GetUserData(&kTabContentsAttachedTabHelpersUserDataKey);
 103   if (adoption_tag)
 104     return;
 105
 106   // Mark as adopted.
 107   web_contents->SetUserData(&kTabContentsAttachedTabHelpersUserDataKey,
 108                             new base::SupportsUserData::Data());
 109
 110 #if defined(ENABLE_EXTENSIONS)
 111   // Set the view type.
 112   extensions::SetViewType(web_contents, extensions::VIEW_TYPE_TAB_CONTENTS);
 113 #endif
 114
 115   // Create all the tab helpers.
 116
 117   // SessionTabHelper comes first because it sets up the tab ID, and other
 118   // helpers may rely on that.
 119   SessionTabHelper::CreateForWebContents(web_contents);
 120 #if !defined(OS_ANDROID)
 121   // ZoomController comes before common tab helpers since ChromeAutofillClient
 122   // may want to register as a ZoomObserver with it.
 123   ui_zoom::ZoomController::CreateForWebContents(web_contents);
 124 #endif
 125
 126   // --- Common tab helpers ---
 127
 128   autofill::ChromeAutofillClient::CreateForWebContents(web_contents);
 129   autofill::ContentAutofillDriverFactory::CreateForWebContentsAndDelegate(
 130       web_contents,
 131       autofill::ChromeAutofillClient::FromWebContents(web_contents),
 132       g_browser_process->GetApplicationLocale(),
 133       autofill::AutofillManager::ENABLE_AUTOFILL_DOWNLOAD_MANAGER);
 134   BookmarkTabHelper::CreateForWebContents(web_contents);
 135   chrome_browser_net::NetErrorTabHelper::CreateForWebContents(web_contents);
 136   chrome_browser_net::PredictorTabHelper::CreateForWebContents(web_contents);
 137   ChromeContentSettingsClient::CreateForWebContents(web_contents);
 138   ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient(
 139       web_contents,
 140       autofill::ChromeAutofillClient::FromWebContents(web_contents));
 141   ChromeTranslateClient::CreateForWebContents(web_contents);
 142   CoreTabHelper::CreateForWebContents(web_contents);
 143   FaviconTabHelper::CreateForWebContents(web_contents);
 144   FindTabHelper::CreateForWebContents(web_contents);
 145   HistoryTabHelper::CreateForWebContents(web_contents);
 146   InfoBarService::CreateForWebContents(web_contents);
 147   ManagePasswordsUIController::CreateForWebContents(web_contents);
 148   NavigationCorrectionTabObserver::CreateForWebContents(web_contents);
 149   NavigationMetricsRecorder::CreateForWebContents(web_contents);
 150   PopupBlockerTabHelper::CreateForWebContents(web_contents);
 151   PrefsTabHelper::CreateForWebContents(web_contents);
 152   prerender::PrerenderTabHelper::CreateForWebContents(web_contents);
 153   SearchTabHelper::CreateForWebContents(web_contents);
 154   // TODO(vabr): Remove TabSpecificContentSettings from here once their function
 155   // is taken over by ChromeContentSettingsClient. http://crbug.com/387075
 156   TabSpecificContentSettings::CreateForWebContents(web_contents);
 157
 158   // --- Platform-specific tab helpers ---
 159
 160 #if defined(OS_ANDROID)
 161   ContextMenuHelper::CreateForWebContents(web_contents);
 162   EnhancedBookmarkTabHelper::CreateForWebContents(web_contents);
 163   SingleTabModeTabHelper::CreateForWebContents(web_contents);
 164   WindowAndroidHelper::CreateForWebContents(web_contents);
 165 #else
 166   extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
 167       web_contents);
 168   extensions::WebNavigationTabObserver::CreateForWebContents(web_contents);
 169   ExternalProtocolObserver::CreateForWebContents(web_contents);
 170   HungPluginTabHelper::CreateForWebContents(web_contents);
 171   pdf::PDFWebContentsHelper::CreateForWebContentsWithClient(
 172       web_contents,
 173       scoped_ptr<pdf::PDFWebContentsHelperClient>(
 174           new ChromePDFWebContentsHelperClient()));
 175   PermissionBubbleManager::CreateForWebContents(web_contents);
 176   PluginObserver::CreateForWebContents(web_contents);
 177   SadTabHelper::CreateForWebContents(web_contents);
 178   safe_browsing::SafeBrowsingTabObserver::CreateForWebContents(web_contents);
 179   SearchEngineTabHelper::CreateForWebContents(web_contents);
 180   TabContentsSyncedTabDelegate::CreateForWebContents(web_contents);
 181   TabDialogs::CreateForWebContents(web_contents);
 182   ThumbnailTabHelper::CreateForWebContents(web_contents);
 183   web_modal::WebContentsModalDialogManager::CreateForWebContents(web_contents);
 184 #endif
 185
 186 #if defined(OS_WIN)
 187   MetroPinTabHelper::CreateForWebContents(web_contents);
 188 #endif
 189
 190   // --- Feature tab helpers behind flags ---
 191
 192 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
 193   CaptivePortalTabHelper::CreateForWebContents(web_contents);
 194 #endif
 195
 196 #if defined(ENABLE_EXTENSIONS)
 197   extensions::TabHelper::CreateForWebContents(web_contents);
 198 #endif
 199
 200 #if defined(ENABLE_SUPERVISED_USERS)
 201   SupervisedUserNavigationObserver::CreateForWebContents(web_contents);
 202 #endif
 203
 204 #if defined(ENABLE_PRINTING) && !defined(OS_ANDROID)
 205 #if defined(ENABLE_PRINT_PREVIEW)
 206   printing::PrintViewManager::CreateForWebContents(web_contents);
 207   printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents);
 208 #else
 209   printing::PrintViewManagerBasic::CreateForWebContents(web_contents);
 210 #endif  // defined(ENABLE_PRINT_PREVIEW)
 211 #endif  // defined(ENABLE_PRINTING) && !defined(OS_ANDROID)
 212
 213   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
 214           switches::kEnableDomDistiller)) {
 215     dom_distiller::WebContentsMainFrameObserver::CreateForWebContents(
 216         web_contents);
 217   }
 218
 219   if (predictors::ResourcePrefetchPredictorFactory::GetForProfile(
 220       web_contents->GetBrowserContext())) {
 221     predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents(
 222         web_contents);
 223   }
 224 }