Detecting form locale

chrome/browser/autofill/autofill_manager.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_BROWSER_AUTOFILL_AUTOFILL_MANAGER_H_
 #define CHROME_BROWSER_AUTOFILL_AUTOFILL_MANAGER_H_
 #pragma once
 
 #include <vector>
 #include <string>
 #include <list>
 
 #include "base/gtest_prod_util.h"
 #include "base/scoped_ptr.h"
 #include "base/scoped_vector.h"
 #include "chrome/browser/autofill/autofill_dialog.h"
 #include "chrome/browser/autofill/autofill_download.h"
+#include "chrome/browser/autofill/autofill_locale_model.h"
 #include "chrome/browser/autofill/personal_data_manager.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
 
 class AutoFillCCInfoBarDelegate;
 class AutoFillProfile;
 class CreditCard;
 class FormStructure;
+class NotificationDetails;
+class NotificationSource;
+class NotificationType;
 class PrefService;
 class TabContents;
 
 namespace webkit_glue {
 struct FormData;
 class FormField;
 }  // namespace webkit_glue
 
 // TODO(jhawkins): Maybe this should be in a grd file?
 extern const char* kAutoFillLearnMoreUrl;
 
 // Manages saving and restoring the user's personal information entered into web
 // forms.
 class AutoFillManager : public RenderViewHostDelegate::AutoFill,
-                        public AutoFillDownloadManager::Observer {
+                        public AutoFillDownloadManager::Observer,
+                        public NotificationObserver {
  public:
   explicit AutoFillManager(TabContents* tab_contents);
   virtual ~AutoFillManager();
 
   // Registers our browser prefs.
   static void RegisterBrowserPrefs(PrefService* prefs);
 
   // Registers our Enable/Disable AutoFill pref.
   static void RegisterUserPrefs(PrefService* prefs);
 
@@ skipping 19 matching lines @@
   virtual void Reset();
 
   // AutoFillDownloadManager::Observer implementation:
   virtual void OnLoadedAutoFillHeuristics(const std::string& heuristic_xml);
   virtual void OnUploadedAutoFillHeuristics(const std::string& form_signature);
   virtual void OnHeuristicsRequestError(
       const std::string& form_signature,
       AutoFillDownloadManager::AutoFillRequestType request_type,
       int http_error);
 
+  // NotificationObserver implementation:
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
   // Returns the value of the AutoFillEnabled pref.
   virtual bool IsAutoFillEnabled() const;
 
   // Uses heuristics and existing personal data to determine the possible field
   // types.
   void DeterminePossibleFieldTypes(FormStructure* form_structure);
 
   // Handles the form data submitted by the user.
   void HandleSubmit();
 
   // Uploads the form data to the AutoFill server.
   void UploadFormData();
 
  protected:
   // For tests.
   AutoFillManager();
   AutoFillManager(TabContents* tab_contents,
                   PersonalDataManager* personal_data);
 
   void set_personal_data_manager(PersonalDataManager* personal_data) {
     personal_data_ = personal_data;
   }
 
+  const ScopedVector<FormStructure>* form_structures() const {
+    return &form_structures_;
+  }
+
  private:
   // Returns a list of values from the stored profiles that match |type| and the
   // value of |field| and returns the labels of the matching profiles. |labels|
   // is filled with the Profile label and possibly the last four digits of a
   // corresponding credit card: 'Home; *1258' - Home is the Profile label and
   // 1258 is the last four digits of the credit card. If |include_cc_labels| is
   // true, check for billing fields and append CC digits to the labels;
   // otherwise, regular profiles are returned for billing address fields.
   void GetProfileSuggestions(FormStructure* form,
                              const webkit_glue::FormField& field,
@@ skipping 76 matching lines @@
   // The personal data manager, used to save and load personal data to/from the
   // web database.  This is overridden by the AutoFillManagerTest.
   // Weak reference.
   // May be NULL.  NULL indicates OTR.
   PersonalDataManager* personal_data_;
 
   std::list<std::string> autofilled_forms_signatures_;
   // Handles queries and uploads to AutoFill servers.
   AutoFillDownloadManager download_manager_;
 
+  // Handles registration and unregistration for tab language detection
+  // notifications.
+  NotificationRegistrar notification_registrar_;
+
+  // A locale model for the forms in this tab.
+  AutoFillLocaleModel locale_model_;
+
   // Should be set to true in AutoFillManagerTest and other tests, false in
   // AutoFillDownloadManagerTest and in non-test environment. Is false by
   // default.
   bool disable_download_manager_requests_;
 
   // Our copy of the form data.
   ScopedVector<FormStructure> form_structures_;
 
   // The form data the user has submitted.
   scoped_ptr<FormStructure> upload_form_structure_;
 
   // The InfoBar that asks for permission to store credit card information.
   scoped_ptr<AutoFillCCInfoBarDelegate> cc_infobar_;
 
   friend class TestAutoFillManager;
   FRIEND_TEST_ALL_PREFIXES(AutoFillManagerTest, FillCreditCardForm);
   FRIEND_TEST_ALL_PREFIXES(AutoFillManagerTest, FillNonBillingFormSemicolon);
   FRIEND_TEST_ALL_PREFIXES(AutoFillManagerTest, FillBillFormSemicolon);
 
   DISALLOW_COPY_AND_ASSIGN(AutoFillManager);
 };
 
 #endif  // CHROME_BROWSER_AUTOFILL_AUTOFILL_MANAGER_H_