| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/tab_helpers.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "base/command_line.h" |
| #include "base/feature_list.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/time/default_tick_clock.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/bookmarks/bookmark_model_factory.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/client_hints/client_hints_observer.h" |
| #include "chrome/browser/content_settings/mixed_content_settings_tab_helper.h" |
| #include "chrome/browser/content_settings/sound_content_setting_observer.h" |
| #include "chrome/browser/content_settings/tab_specific_content_settings.h" |
| #include "chrome/browser/data_use_measurement/data_use_web_contents_observer.h" |
| #include "chrome/browser/engagement/site_engagement_helper.h" |
| #include "chrome/browser/engagement/site_engagement_service.h" |
| #include "chrome/browser/external_protocol/external_protocol_observer.h" |
| #include "chrome/browser/favicon/favicon_utils.h" |
| #include "chrome/browser/history/history_tab_helper.h" |
| #include "chrome/browser/history/top_sites_factory.h" |
| #include "chrome/browser/infobars/infobar_service.h" |
| #include "chrome/browser/installable/installable_manager.h" |
| #include "chrome/browser/language/chrome_language_detection_tab_helper.h" |
| #include "chrome/browser/media/media_engagement_service.h" |
| #include "chrome/browser/metrics/desktop_session_duration/desktop_session_duration_observer.h" |
| #include "chrome/browser/metrics/oom/out_of_memory_reporter.h" |
| #include "chrome/browser/metrics/renderer_uptime_web_contents_observer.h" |
| #include "chrome/browser/net/net_error_tab_helper.h" |
| #include "chrome/browser/net/predictor_tab_helper.h" |
| #include "chrome/browser/ntp_snippets/bookmark_last_visit_updater.h" |
| #include "chrome/browser/page_load_metrics/page_load_metrics_initialize.h" |
| #include "chrome/browser/password_manager/chrome_password_manager_client.h" |
| #include "chrome/browser/permissions/permission_request_manager.h" |
| #include "chrome/browser/plugins/pdf_plugin_placeholder_observer.h" |
| #include "chrome/browser/predictors/loading_predictor_factory.h" |
| #include "chrome/browser/predictors/resource_prefetch_predictor_tab_helper.h" |
| #include "chrome/browser/prerender/prerender_tab_helper.h" |
| #include "chrome/browser/previews/previews_infobar_tab_helper.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/resource_coordinator/resource_coordinator_web_contents_observer.h" |
| #include "chrome/browser/safe_browsing/trigger_creator.h" |
| #include "chrome/browser/sessions/session_tab_helper.h" |
| #include "chrome/browser/ssl/security_state_tab_helper.h" |
| #include "chrome/browser/subresource_filter/chrome_subresource_filter_client.h" |
| #include "chrome/browser/sync/sessions/sync_sessions_router_tab_helper.h" |
| #include "chrome/browser/sync/sessions/sync_sessions_web_contents_router_factory.h" |
| #include "chrome/browser/tab_contents/navigation_metrics_recorder.h" |
| #include "chrome/browser/tracing/navigation_tracing.h" |
| #include "chrome/browser/translate/chrome_translate_client.h" |
| #include "chrome/browser/ui/autofill/chrome_autofill_client.h" |
| #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h" |
| #include "chrome/browser/ui/blocked_content/popup_opener_tab_helper.h" |
| #include "chrome/browser/ui/find_bar/find_tab_helper.h" |
| #include "chrome/browser/ui/javascript_dialogs/javascript_dialog_tab_helper.h" |
| #include "chrome/browser/ui/navigation_correction_tab_observer.h" |
| #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h" |
| #include "chrome/browser/ui/pdf/chrome_pdf_web_contents_helper_client.h" |
| #include "chrome/browser/ui/prefs/prefs_tab_helper.h" |
| #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h" |
| #include "chrome/browser/ui/tab_contents/core_tab_helper.h" |
| #include "chrome/browser/ui/tab_dialogs.h" |
| #include "chrome/browser/ui/tab_ui_helper.h" |
| #include "chrome/browser/vr/vr_tab_helper.h" |
| #include "chrome/common/chrome_features.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/features.h" |
| #include "components/autofill/content/browser/content_autofill_driver_factory.h" |
| #include "components/autofill/core/browser/autofill_manager.h" |
| #include "components/dom_distiller/content/browser/web_contents_main_frame_observer.h" |
| #include "components/dom_distiller/core/dom_distiller_switches.h" |
| #include "components/download/content/factory/navigation_monitor_factory.h" |
| #include "components/download/content/public/download_navigation_observer.h" |
| #include "components/history/content/browser/web_contents_top_sites_observer.h" |
| #include "components/history/core/browser/top_sites.h" |
| #include "components/offline_pages/features/features.h" |
| #include "components/password_manager/core/browser/password_manager.h" |
| #include "components/subresource_filter/content/browser/content_subresource_filter_driver_factory.h" |
| #include "components/subresource_filter/core/browser/subresource_filter_features.h" |
| #include "components/tracing/common/tracing_switches.h" |
| #include "components/ukm/content/source_url_recorder.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/browser_side_navigation_policy.h" |
| #include "extensions/features/features.h" |
| #include "printing/features/features.h" |
| |
| #if defined(OS_ANDROID) |
| #include "chrome/browser/android/chrome_feature_list.h" |
| #include "chrome/browser/android/data_usage/data_use_tab_helper.h" |
| #include "chrome/browser/android/oom_intervention/oom_intervention_tab_helper.h" |
| #include "chrome/browser/android/search_permissions/search_geolocation_disclosure_tab_helper.h" |
| #include "chrome/browser/android/voice_search_tab_helper.h" |
| #include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h" |
| #include "chrome/browser/banners/app_banner_manager_android.h" |
| #include "chrome/browser/ui/android/context_menu_helper.h" |
| #include "chrome/browser/ui/android/view_android_helper.h" |
| #else |
| #include "chrome/browser/banners/app_banner_manager_desktop.h" |
| #include "chrome/browser/plugins/plugin_observer.h" |
| #include "chrome/browser/safe_browsing/safe_browsing_navigation_observer.h" |
| #include "chrome/browser/safe_browsing/safe_browsing_tab_observer.h" |
| #include "chrome/browser/thumbnails/thumbnail_tab_helper.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" |
| #include "chrome/browser/ui/hung_plugin_tab_helper.h" |
| #include "chrome/browser/ui/sad_tab_helper.h" |
| #include "chrome/browser/ui/search/search_tab_helper.h" |
| #include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h" |
| #include "chrome/browser/ui/tabs/tab_activity_watcher.h" |
| #include "components/pdf/browser/pdf_web_contents_helper.h" |
| #include "components/web_modal/web_contents_modal_dialog_manager.h" |
| #include "components/zoom/zoom_controller.h" |
| #endif // defined(OS_ANDROID) |
| |
| #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) |
| #include "chrome/browser/ui/blocked_content/framebust_block_tab_helper.h" |
| #endif |
| |
| #if BUILDFLAG(ENABLE_OFFLINE_PAGES) |
| #include "chrome/browser/offline_pages/offline_page_tab_helper.h" |
| #include "chrome/browser/offline_pages/recent_tab_helper.h" |
| #endif |
| |
| #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION) |
| #include "chrome/browser/captive_portal/captive_portal_tab_helper.h" |
| #endif |
| |
| #if BUILDFLAG(ENABLE_EXTENSIONS) |
| #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h" |
| #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h" |
| #include "chrome/browser/extensions/tab_helper.h" |
| #include "extensions/browser/view_type_utils.h" |
| #endif |
| |
| #if BUILDFLAG(ENABLE_SUPERVISED_USERS) |
| #include "chrome/browser/supervised_user/supervised_user_navigation_observer.h" |
| #endif |
| |
| #if BUILDFLAG(ENABLE_PRINTING) |
| #include "chrome/browser/printing/printing_init.h" |
| #endif |
| |
| using content::WebContents; |
| |
| namespace { |
| |
| const char kTabContentsAttachedTabHelpersUserDataKey[] = |
| "TabContentsAttachedTabHelpers"; |
| |
| } // namespace |
| |
| // static |
| void TabHelpers::AttachTabHelpers(WebContents* web_contents) { |
| // If already adopted, nothing to be done. |
| base::SupportsUserData::Data* adoption_tag = |
| web_contents->GetUserData(&kTabContentsAttachedTabHelpersUserDataKey); |
| if (adoption_tag) |
| return; |
| |
| // Mark as adopted. |
| web_contents->SetUserData(&kTabContentsAttachedTabHelpersUserDataKey, |
| base::MakeUnique<base::SupportsUserData::Data>()); |
| |
| #if BUILDFLAG(ENABLE_EXTENSIONS) |
| // Set the view type. |
| extensions::SetViewType(web_contents, extensions::VIEW_TYPE_TAB_CONTENTS); |
| #endif |
| |
| // Create all the tab helpers. |
| |
| // SessionTabHelper comes first because it sets up the tab ID, and other |
| // helpers may rely on that. |
| SessionTabHelper::CreateForWebContents(web_contents); |
| |
| #if !defined(OS_ANDROID) |
| // ZoomController comes before common tab helpers since ChromeAutofillClient |
| // may want to register as a ZoomObserver with it. |
| zoom::ZoomController::CreateForWebContents(web_contents); |
| #endif |
| |
| // --- Common tab helpers --- |
| autofill::ChromeAutofillClient::CreateForWebContents(web_contents); |
| autofill::ContentAutofillDriverFactory::CreateForWebContentsAndDelegate( |
| web_contents, |
| autofill::ChromeAutofillClient::FromWebContents(web_contents), |
| g_browser_process->GetApplicationLocale(), |
| autofill::AutofillManager::ENABLE_AUTOFILL_DOWNLOAD_MANAGER); |
| BookmarkLastVisitUpdater::MaybeCreateForWebContentsWithBookmarkModel( |
| web_contents, BookmarkModelFactory::GetForBrowserContext( |
| web_contents->GetBrowserContext())); |
| chrome_browser_net::NetErrorTabHelper::CreateForWebContents(web_contents); |
| chrome_browser_net::PredictorTabHelper::CreateForWebContents(web_contents); |
| if (base::FeatureList::IsEnabled(kDecoupleTranslateLanguageFeature)) { |
| ChromeLanguageDetectionTabHelper::CreateForWebContents(web_contents); |
| } |
| ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient( |
| web_contents, |
| autofill::ChromeAutofillClient::FromWebContents(web_contents)); |
| if (base::FeatureList::IsEnabled( |
| subresource_filter::kSafeBrowsingSubresourceFilter)) { |
| ChromeSubresourceFilterClient::CreateForWebContents(web_contents); |
| } |
| ChromeTranslateClient::CreateForWebContents(web_contents); |
| ClientHintsObserver::CreateForWebContents(web_contents); |
| CoreTabHelper::CreateForWebContents(web_contents); |
| data_use_measurement::DataUseWebContentsObserver::CreateForWebContents( |
| web_contents); |
| ExternalProtocolObserver::CreateForWebContents(web_contents); |
| favicon::CreateContentFaviconDriverForWebContents(web_contents); |
| FindTabHelper::CreateForWebContents(web_contents); |
| |
| Profile* profile = |
| Profile::FromBrowserContext(web_contents->GetBrowserContext()); |
| download::DownloadNavigationObserver::CreateForWebContents( |
| web_contents, |
| download::NavigationMonitorFactory::GetForBrowserContext(profile)); |
| history::WebContentsTopSitesObserver::CreateForWebContents( |
| web_contents, TopSitesFactory::GetForProfile(profile).get()); |
| HistoryTabHelper::CreateForWebContents(web_contents); |
| InfoBarService::CreateForWebContents(web_contents); |
| InstallableManager::CreateForWebContents(web_contents); |
| metrics::RendererUptimeWebContentsObserver::CreateForWebContents( |
| web_contents); |
| if (content::IsBrowserSideNavigationEnabled()) |
| MixedContentSettingsTabHelper::CreateForWebContents(web_contents); |
| NavigationCorrectionTabObserver::CreateForWebContents(web_contents); |
| NavigationMetricsRecorder::CreateForWebContents(web_contents); |
| OutOfMemoryReporter::CreateForWebContents(web_contents); |
| chrome::InitializePageLoadMetricsForWebContents(web_contents); |
| PDFPluginPlaceholderObserver::CreateForWebContents(web_contents); |
| PermissionRequestManager::CreateForWebContents(web_contents); |
| // The PopupBlockerTabHelper has an implicit dependency on |
| // ChromeSubresourceFilterClient being available in its constructor. |
| PopupBlockerTabHelper::CreateForWebContents(web_contents); |
| PopupOpenerTabHelper::CreateForWebContents( |
| web_contents, base::MakeUnique<base::DefaultTickClock>()); |
| PrefsTabHelper::CreateForWebContents(web_contents); |
| prerender::PrerenderTabHelper::CreateForWebContents(web_contents); |
| PreviewsInfoBarTabHelper::CreateForWebContents(web_contents); |
| SearchEngineTabHelper::CreateForWebContents(web_contents); |
| SecurityStateTabHelper::CreateForWebContents(web_contents); |
| if (SiteEngagementService::IsEnabled()) |
| SiteEngagementService::Helper::CreateForWebContents(web_contents); |
| if (base::FeatureList::IsEnabled(features::kSoundContentSetting)) |
| SoundContentSettingObserver::CreateForWebContents(web_contents); |
| sync_sessions::SyncSessionsRouterTabHelper::CreateForWebContents( |
| web_contents, |
| sync_sessions::SyncSessionsWebContentsRouterFactory::GetForProfile( |
| profile)); |
| // TODO(vabr): Remove TabSpecificContentSettings from here once their function |
| // is taken over by ChromeContentSettingsClient. http://crbug.com/387075 |
| TabSpecificContentSettings::CreateForWebContents(web_contents); |
| TabUIHelper::CreateForWebContents(web_contents); |
| ukm::InitializeSourceUrlRecorderForWebContents(web_contents); |
| vr::VrTabHelper::CreateForWebContents(web_contents); |
| |
| // NO! Do not just add your tab helper here. This is a large alphabetized |
| // block; please insert your tab helper above in alphabetical order. |
| |
| // --- Platform-specific tab helpers --- |
| |
| #if defined(OS_ANDROID) |
| banners::AppBannerManagerAndroid::CreateForWebContents(web_contents); |
| ContextMenuHelper::CreateForWebContents(web_contents); |
| DataUseTabHelper::CreateForWebContents(web_contents); |
| if (base::FeatureList::IsEnabled(chrome::android::kTabModalJsDialog)) { |
| JavaScriptDialogTabHelper::CreateForWebContents(web_contents); |
| } |
| if (OomInterventionTabHelper::IsEnabled()) { |
| OomInterventionTabHelper::CreateForWebContents(web_contents); |
| } |
| |
| SearchGeolocationDisclosureTabHelper::CreateForWebContents(web_contents); |
| SingleTabModeTabHelper::CreateForWebContents(web_contents); |
| ViewAndroidHelper::CreateForWebContents(web_contents); |
| VoiceSearchTabHelper::CreateForWebContents(web_contents); |
| #else |
| BookmarkTabHelper::CreateForWebContents(web_contents); |
| extensions::ChromeExtensionWebContentsObserver::CreateForWebContents( |
| web_contents); |
| extensions::WebNavigationTabObserver::CreateForWebContents(web_contents); |
| FramebustBlockTabHelper::CreateForWebContents(web_contents); |
| HungPluginTabHelper::CreateForWebContents(web_contents); |
| JavaScriptDialogTabHelper::CreateForWebContents(web_contents); |
| ManagePasswordsUIController::CreateForWebContents(web_contents); |
| pdf::PDFWebContentsHelper::CreateForWebContentsWithClient( |
| web_contents, std::unique_ptr<pdf::PDFWebContentsHelperClient>( |
| new ChromePDFWebContentsHelperClient())); |
| PluginObserver::CreateForWebContents(web_contents); |
| SadTabHelper::CreateForWebContents(web_contents); |
| safe_browsing::SafeBrowsingTabObserver::CreateForWebContents(web_contents); |
| safe_browsing::SafeBrowsingNavigationObserver::MaybeCreateForWebContents( |
| web_contents); |
| safe_browsing::TriggerCreator::MaybeCreateTriggersForWebContents( |
| profile, web_contents); |
| SearchTabHelper::CreateForWebContents(web_contents); |
| if (base::FeatureList::IsEnabled(features::kTabMetricsLogging)) |
| TabActivityWatcher::WatchWebContents(web_contents); |
| TabContentsSyncedTabDelegate::CreateForWebContents(web_contents); |
| TabDialogs::CreateForWebContents(web_contents); |
| ThumbnailTabHelper::CreateForWebContents(web_contents); |
| web_modal::WebContentsModalDialogManager::CreateForWebContents(web_contents); |
| |
| if (banners::AppBannerManagerDesktop::IsEnabled()) |
| banners::AppBannerManagerDesktop::CreateForWebContents(web_contents); |
| #endif |
| |
| #if defined(OS_WIN) || defined(OS_MACOSX) || \ |
| (defined(OS_LINUX) && !defined(OS_CHROMEOS)) |
| metrics::DesktopSessionDurationObserver::CreateForWebContents(web_contents); |
| #endif |
| |
| // --- Feature tab helpers behind flags --- |
| |
| #if BUILDFLAG(ENABLE_OFFLINE_PAGES) |
| offline_pages::OfflinePageTabHelper::CreateForWebContents(web_contents); |
| offline_pages::RecentTabHelper::CreateForWebContents(web_contents); |
| #endif |
| |
| #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION) |
| CaptivePortalTabHelper::CreateForWebContents(web_contents); |
| #endif |
| |
| #if BUILDFLAG(ENABLE_EXTENSIONS) |
| extensions::TabHelper::CreateForWebContents(web_contents); |
| #endif |
| |
| #if BUILDFLAG(ENABLE_SUPERVISED_USERS) |
| SupervisedUserNavigationObserver::CreateForWebContents(web_contents); |
| #endif |
| |
| #if BUILDFLAG(ENABLE_PRINTING) && !defined(OS_ANDROID) |
| printing::InitializePrinting(web_contents); |
| #endif |
| |
| bool enabled_distiller = base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kEnableDomDistiller); |
| if (enabled_distiller) { |
| dom_distiller::WebContentsMainFrameObserver::CreateForWebContents( |
| web_contents); |
| } |
| |
| if (predictors::LoadingPredictorFactory::GetForProfile(profile)) { |
| predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents( |
| web_contents); |
| } |
| |
| if (tracing::NavigationTracingObserver::IsEnabled()) |
| tracing::NavigationTracingObserver::CreateForWebContents(web_contents); |
| |
| if (MediaEngagementService::IsEnabled()) |
| MediaEngagementService::CreateWebContentsObserver(web_contents); |
| |
| if (ResourceCoordinatorWebContentsObserver::IsEnabled()) |
| ResourceCoordinatorWebContentsObserver::CreateForWebContents(web_contents); |
| } |