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// 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 "base/command_line.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/content_settings/chrome_content_settings_client.h"
#include "chrome/browser/content_settings/tab_specific_content_settings.h"
#include "chrome/browser/favicon/favicon_tab_helper.h"
#include "chrome/browser/history/history_tab_helper.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/browser/net/net_error_tab_helper.h"
#include "chrome/browser/password_manager/chrome_password_manager_client.h"
#include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
#include "chrome/browser/predictors/resource_prefetch_predictor_tab_helper.h"
#include "chrome/browser/prerender/prerender_tab_helper.h"
#include "chrome/browser/sessions/session_tab_helper.h"
#include "chrome/browser/tab_contents/navigation_metrics_recorder.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/bookmarks/bookmark_tab_helper.h"
#include "chrome/browser/ui/find_bar/find_tab_helper.h"
#include "chrome/browser/ui/navigation_correction_tab_observer.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/search_tab_helper.h"
#include "chrome/browser/ui/tab_contents/core_tab_helper.h"
#include "chrome/browser/ui/tab_dialogs.h"
#include "chrome/common/chrome_switches.h"
#include "components/autofill/content/browser/content_autofill_driver_factory.h"
#include "components/autofill/core/browser/autofill_manager.h"
#include "components/dom_distiller/content/web_contents_main_frame_observer.h"
#include "components/password_manager/core/browser/password_manager.h"
#include "components/signin/core/common/profile_management_switches.h"
#include "content/public/browser/web_contents.h"
#if defined(OS_ANDROID)
#include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h"
#include "chrome/browser/ui/android/context_menu_helper.h"
#include "chrome/browser/ui/android/window_android_helper.h"
#else
#include "chrome/browser/external_protocol/external_protocol_observer.h"
#include "chrome/browser/net/predictor_tab_helper.h"
#include "chrome/browser/plugins/plugin_observer.h"
#include "chrome/browser/safe_browsing/safe_browsing_tab_observer.h"
#include "chrome/browser/thumbnails/thumbnail_tab_helper.h"
#include "chrome/browser/ui/hung_plugin_tab_helper.h"
#include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
#include "chrome/browser/ui/sad_tab_helper.h"
#include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
#include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
#include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
#include "components/pdf/browser/pdf_web_contents_helper.h"
#include "components/ui/zoom/zoom_controller.h"
#include "components/web_modal/web_contents_modal_dialog_manager.h"
#endif // defined(OS_ANDROID)
#if defined(OS_WIN)
#include "chrome/browser/ui/metro_pin_tab_helper_win.h"
#endif
#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
#include "chrome/browser/captive_portal/captive_portal_tab_helper.h"
#endif
#if defined(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 defined(ENABLE_SUPERVISED_USERS)
#include "chrome/browser/supervised_user/supervised_user_navigation_observer.h"
#endif
#if defined(ENABLE_PRINTING)
#if defined(ENABLE_PRINT_PREVIEW)
#include "chrome/browser/printing/print_preview_message_handler.h"
#include "chrome/browser/printing/print_view_manager.h"
#else
#include "chrome/browser/printing/print_view_manager_basic.h"
#endif // defined(ENABLE_PRINT_PREVIEW)
#endif // defined(ENABLE_PRINTING)
#if defined(ENABLE_ONE_CLICK_SIGNIN)
#include "chrome/browser/ui/sync/one_click_signin_helper.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,
new base::SupportsUserData::Data());
#if defined(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.
ui_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);
BookmarkTabHelper::CreateForWebContents(web_contents);
chrome_browser_net::NetErrorTabHelper::CreateForWebContents(web_contents);
ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient(
web_contents,
autofill::ChromeAutofillClient::FromWebContents(web_contents));
CoreTabHelper::CreateForWebContents(web_contents);
FaviconTabHelper::CreateForWebContents(web_contents);
FindTabHelper::CreateForWebContents(web_contents);
HistoryTabHelper::CreateForWebContents(web_contents);
InfoBarService::CreateForWebContents(web_contents);
NavigationCorrectionTabObserver::CreateForWebContents(web_contents);
NavigationMetricsRecorder::CreateForWebContents(web_contents);
PopupBlockerTabHelper::CreateForWebContents(web_contents);
PrefsTabHelper::CreateForWebContents(web_contents);
prerender::PrerenderTabHelper::CreateForWebContents(web_contents);
SearchTabHelper::CreateForWebContents(web_contents);
// TODO(vabr): Remove TabSpecificContentSettings from here once their function
// is taken over by ChromeContentSettingsClient. http://crbug.com/387075
TabSpecificContentSettings::CreateForWebContents(web_contents);
ChromeContentSettingsClient::CreateForWebContents(web_contents);
ChromeTranslateClient::CreateForWebContents(web_contents);
// --- Platform-specific tab helpers ---
#if defined(OS_ANDROID)
ContextMenuHelper::CreateForWebContents(web_contents);
SingleTabModeTabHelper::CreateForWebContents(web_contents);
WindowAndroidHelper::CreateForWebContents(web_contents);
#else
chrome_browser_net::PredictorTabHelper::CreateForWebContents(web_contents);
extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
web_contents);
extensions::WebNavigationTabObserver::CreateForWebContents(web_contents);
ExternalProtocolObserver::CreateForWebContents(web_contents);
HungPluginTabHelper::CreateForWebContents(web_contents);
ManagePasswordsUIController::CreateForWebContents(web_contents);
pdf::PDFWebContentsHelper::CreateForWebContentsWithClient(
web_contents,
scoped_ptr<pdf::PDFWebContentsHelperClient>(
new ChromePDFWebContentsHelperClient()));
PermissionBubbleManager::CreateForWebContents(web_contents);
PluginObserver::CreateForWebContents(web_contents);
SadTabHelper::CreateForWebContents(web_contents);
safe_browsing::SafeBrowsingTabObserver::CreateForWebContents(web_contents);
SearchEngineTabHelper::CreateForWebContents(web_contents);
TabContentsSyncedTabDelegate::CreateForWebContents(web_contents);
TabDialogs::CreateForWebContents(web_contents);
ThumbnailTabHelper::CreateForWebContents(web_contents);
web_modal::WebContentsModalDialogManager::CreateForWebContents(web_contents);
#endif
#if defined(OS_WIN)
MetroPinTabHelper::CreateForWebContents(web_contents);
#endif
// --- Feature tab helpers behind flags ---
#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
CaptivePortalTabHelper::CreateForWebContents(web_contents);
#endif
#if defined(ENABLE_EXTENSIONS)
extensions::TabHelper::CreateForWebContents(web_contents);
#endif
#if defined(ENABLE_SUPERVISED_USERS)
SupervisedUserNavigationObserver::CreateForWebContents(web_contents);
#endif
#if defined(ENABLE_PRINTING) && !defined(OS_ANDROID)
#if defined(ENABLE_PRINT_PREVIEW)
printing::PrintViewManager::CreateForWebContents(web_contents);
printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents);
#else
printing::PrintViewManagerBasic::CreateForWebContents(web_contents);
#endif // defined(ENABLE_PRINT_PREVIEW)
#endif // defined(ENABLE_PRINTING) && !defined(OS_ANDROID)
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableDomDistiller)) {
dom_distiller::WebContentsMainFrameObserver::CreateForWebContents(
web_contents);
}
#if defined(ENABLE_ONE_CLICK_SIGNIN)
// If this is not an incognito window, setup to handle one-click login.
// We don't want to check that the profile is already connected at this time
// because the connected state may change while this tab is open. Having a
// one-click signin helper attached does not cause problems if the profile
// happens to be already connected.
if (switches::IsEnableWebBasedSignin() &&
OneClickSigninHelper::CanOffer(web_contents,
OneClickSigninHelper::CAN_OFFER_FOR_ALL,
std::string(),
NULL)) {
OneClickSigninHelper::CreateForWebContents(web_contents);
}
#endif
if (predictors::ResourcePrefetchPredictorFactory::GetForProfile(
web_contents->GetBrowserContext())) {
predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents(
web_contents);
}
}
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