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      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/autofill/chrome_autofill_client.h"
      6 
      7 #include "base/logging.h"
      8 #include "base/prefs/pref_service.h"
      9 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
     10 #include "chrome/browser/autofill/personal_data_manager_factory.h"
     11 #include "chrome/browser/infobars/infobar_service.h"
     12 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
     13 #include "chrome/browser/profiles/profile.h"
     14 #include "chrome/browser/ui/autofill/autofill_dialog_controller.h"
     15 #include "chrome/browser/ui/autofill/autofill_popup_controller_impl.h"
     16 #include "chrome/browser/ui/browser.h"
     17 #include "chrome/browser/ui/browser_finder.h"
     18 #include "chrome/browser/ui/browser_window.h"
     19 #include "chrome/browser/ui/chrome_pages.h"
     20 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
     21 #include "chrome/browser/webdata/web_data_service_factory.h"
     22 #include "chrome/common/url_constants.h"
     23 #include "components/autofill/content/browser/content_autofill_driver.h"
     24 #include "components/autofill/content/common/autofill_messages.h"
     25 #include "components/autofill/core/common/autofill_pref_names.h"
     26 #include "content/public/browser/render_view_host.h"
     27 #include "ui/gfx/rect.h"
     28 
     29 #if defined(OS_ANDROID)
     30 #include "chrome/browser/ui/android/autofill/autofill_logger_android.h"
     31 #endif
     32 
     33 DEFINE_WEB_CONTENTS_USER_DATA_KEY(autofill::ChromeAutofillClient);
     34 
     35 namespace autofill {
     36 
     37 ChromeAutofillClient::ChromeAutofillClient(content::WebContents* web_contents)
     38     : content::WebContentsObserver(web_contents), web_contents_(web_contents) {
     39   DCHECK(web_contents);
     40 #if defined(OS_MACOSX) && !defined(OS_IOS)
     41   RegisterForKeystoneNotifications();
     42 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
     43 }
     44 
     45 ChromeAutofillClient::~ChromeAutofillClient() {
     46   // NOTE: It is too late to clean up the autofill popup; that cleanup process
     47   // requires that the WebContents instance still be valid and it is not at
     48   // this point (in particular, the WebContentsImpl destructor has already
     49   // finished running and we are now in the base class destructor).
     50   DCHECK(!popup_controller_);
     51 #if defined(OS_MACOSX) && !defined(OS_IOS)
     52   UnregisterFromKeystoneNotifications();
     53 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
     54 }
     55 
     56 void ChromeAutofillClient::TabActivated() {
     57   if (dialog_controller_.get())
     58     dialog_controller_->TabActivated();
     59 }
     60 
     61 PersonalDataManager* ChromeAutofillClient::GetPersonalDataManager() {
     62   Profile* profile =
     63       Profile::FromBrowserContext(web_contents_->GetBrowserContext());
     64   return PersonalDataManagerFactory::GetForProfile(
     65       profile->GetOriginalProfile());
     66 }
     67 
     68 scoped_refptr<AutofillWebDataService> ChromeAutofillClient::GetDatabase() {
     69   Profile* profile =
     70       Profile::FromBrowserContext(web_contents_->GetBrowserContext());
     71   return WebDataServiceFactory::GetAutofillWebDataForProfile(
     72       profile, Profile::EXPLICIT_ACCESS);
     73 }
     74 
     75 PrefService* ChromeAutofillClient::GetPrefs() {
     76   return Profile::FromBrowserContext(web_contents_->GetBrowserContext())
     77       ->GetPrefs();
     78 }
     79 
     80 void ChromeAutofillClient::ShowAutofillSettings() {
     81 #if defined(OS_ANDROID)
     82   NOTIMPLEMENTED();
     83 #else
     84   Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
     85   if (browser)
     86     chrome::ShowSettingsSubPage(browser, chrome::kAutofillSubPage);
     87 #endif  // #if defined(OS_ANDROID)
     88 }
     89 
     90 void ChromeAutofillClient::ConfirmSaveCreditCard(
     91     const AutofillMetrics& metric_logger,
     92     const base::Closure& save_card_callback) {
     93   InfoBarService* infobar_service =
     94       InfoBarService::FromWebContents(web_contents_);
     95   AutofillCCInfoBarDelegate::Create(
     96       infobar_service, &metric_logger, save_card_callback);
     97 }
     98 
     99 void ChromeAutofillClient::ShowRequestAutocompleteDialog(
    100     const FormData& form,
    101     const GURL& source_url,
    102     const ResultCallback& callback) {
    103   HideRequestAutocompleteDialog();
    104 
    105   dialog_controller_ = AutofillDialogController::Create(
    106       web_contents_, form, source_url, callback);
    107   if (dialog_controller_) {
    108     dialog_controller_->Show();
    109   } else {
    110     callback.Run(AutofillClient::AutocompleteResultErrorDisabled,
    111                  base::string16(),
    112                  NULL);
    113     NOTIMPLEMENTED();
    114   }
    115 }
    116 
    117 void ChromeAutofillClient::ShowAutofillPopup(
    118     const gfx::RectF& element_bounds,
    119     base::i18n::TextDirection text_direction,
    120     const std::vector<base::string16>& values,
    121     const std::vector<base::string16>& labels,
    122     const std::vector<base::string16>& icons,
    123     const std::vector<int>& identifiers,
    124     base::WeakPtr<AutofillPopupDelegate> delegate) {
    125   // Convert element_bounds to be in screen space.
    126   gfx::Rect client_area = web_contents_->GetContainerBounds();
    127   gfx::RectF element_bounds_in_screen_space =
    128       element_bounds + client_area.OffsetFromOrigin();
    129 
    130   // Will delete or reuse the old |popup_controller_|.
    131   popup_controller_ =
    132       AutofillPopupControllerImpl::GetOrCreate(popup_controller_,
    133                                                delegate,
    134                                                web_contents(),
    135                                                web_contents()->GetNativeView(),
    136                                                element_bounds_in_screen_space,
    137                                                text_direction);
    138 
    139   popup_controller_->Show(values, labels, icons, identifiers);
    140 }
    141 
    142 void ChromeAutofillClient::UpdateAutofillPopupDataListValues(
    143     const std::vector<base::string16>& values,
    144     const std::vector<base::string16>& labels) {
    145   if (popup_controller_.get())
    146     popup_controller_->UpdateDataListValues(values, labels);
    147 }
    148 
    149 void ChromeAutofillClient::HideAutofillPopup() {
    150   if (popup_controller_.get())
    151     popup_controller_->Hide();
    152 
    153   // Password generation popups behave in the same fashion and should also
    154   // be hidden.
    155   ChromePasswordManagerClient* password_client =
    156       ChromePasswordManagerClient::FromWebContents(web_contents_);
    157   if (password_client)
    158     password_client->HidePasswordGenerationPopup();
    159 }
    160 
    161 bool ChromeAutofillClient::IsAutocompleteEnabled() {
    162   // For browser, Autocomplete is always enabled as part of Autofill.
    163   return GetPrefs()->GetBoolean(prefs::kAutofillEnabled);
    164 }
    165 
    166 void ChromeAutofillClient::HideRequestAutocompleteDialog() {
    167   if (dialog_controller_.get())
    168     dialog_controller_->Hide();
    169 }
    170 
    171 void ChromeAutofillClient::WebContentsDestroyed() {
    172   HideAutofillPopup();
    173 }
    174 
    175 void ChromeAutofillClient::DetectAccountCreationForms(
    176     const std::vector<autofill::FormStructure*>& forms) {
    177   password_manager::PasswordGenerationManager* manager =
    178       ChromePasswordManagerClient::GetGenerationManagerFromWebContents(
    179           web_contents_);
    180   if (manager)
    181     manager->DetectAccountCreationForms(forms);
    182 }
    183 
    184 void ChromeAutofillClient::DidFillOrPreviewField(
    185     const base::string16& autofilled_value,
    186     const base::string16& profile_full_name) {
    187 #if defined(OS_ANDROID)
    188   AutofillLoggerAndroid::DidFillOrPreviewField(autofilled_value,
    189                                                profile_full_name);
    190 #endif  // defined(OS_ANDROID)
    191 }
    192 
    193 }  // namespace autofill
    194