components/autofill/content/browser/request_autocomplete_manager.h

   1 // Copyright 2013 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 #ifndef COMPONENTS_AUTOFILL_CONTENT_BROWSER_REQUEST_AUTOCOMPLETE_MANAGER_H_
   6 #define COMPONENTS_AUTOFILL_CONTENT_BROWSER_REQUEST_AUTOCOMPLETE_MANAGER_H_
   7
   8 #include "base/callback_forward.h"
   9 #include "base/memory/weak_ptr.h"
  10 #include "components/autofill/core/browser/autofill_client.h"
  11
  12 class GURL;
  13
  14 namespace autofill {
  15
  16 class ContentAutofillDriver;
  17 struct FormData;
  18 class FormStructure;
  19
  20 // Driver for the requestAutocomplete flow.
  21 class RequestAutocompleteManager {
  22  public:
  23   explicit RequestAutocompleteManager(ContentAutofillDriver* autofill_driver);
  24   ~RequestAutocompleteManager();
  25
  26   // Requests an interactive autocomplete UI to be shown for the associated
  27   // frame.
  28   void OnRequestAutocomplete(const FormData& form);
  29
  30  private:
  31   // Tells the renderer that the current interactive autocomplete dialog
  32   // finished with the |result| saying if it was successful or not, and
  33   // |form_structure| containing the filled form data. |debug_message| will
  34   // be printed to the developer console.
  35   void ReturnAutocompleteResult(
  36       AutofillClient::RequestAutocompleteResult result,
  37       const base::string16& debug_message,
  38       const FormStructure* form_structure);
  39
  40   // Shows the requestAutocomplete dialog for |source_url| with data from |form|
  41   // and calls |callback| once the interaction is complete.
  42   void ShowRequestAutocompleteDialog(
  43       const FormData& form,
  44       const AutofillClient::ResultCallback& callback);
  45
  46   // The autofill driver owns and outlives |this|.
  47   ContentAutofillDriver* const autofill_driver_;  // weak.
  48
  49   base::WeakPtrFactory<RequestAutocompleteManager> weak_ptr_factory_;
  50 };
  51
  52 }  // namespace autofill
  53
  54 #endif  // COMPONENTS_AUTOFILL_CONTENT_BROWSER_REQUEST_AUTOCOMPLETE_MANAGER_H_