components/autofill/content/browser/request_autocomplete_manager.cc

   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 #include "components/autofill/content/browser/request_autocomplete_manager.h"
   6
   7 #include "components/autofill/content/browser/content_autofill_driver.h"
   8 #include "components/autofill/content/common/autofill_messages.h"
   9 #include "components/autofill/core/browser/form_structure.h"
  10 #include "components/autofill/core/common/autofill_data_validation.h"
  11 #include "components/autofill/core/common/form_data.h"
  12 #include "content/public/browser/render_frame_host.h"
  13 #include "content/public/browser/web_contents.h"
  14 #include "third_party/WebKit/public/web/WebFormElement.h"
  15 #include "url/gurl.h"
  16
  17 namespace autofill {
  18
  19 namespace {
  20
  21 blink::WebFormElement::AutocompleteResult ToWebkitAutocompleteResult(
  22     AutofillClient::RequestAutocompleteResult result) {
  23   switch(result) {
  24     case AutofillClient::AutocompleteResultSuccess:
  25       return blink::WebFormElement::AutocompleteResultSuccess;
  26     case AutofillClient::AutocompleteResultErrorDisabled:
  27       return blink::WebFormElement::AutocompleteResultErrorDisabled;
  28     case AutofillClient::AutocompleteResultErrorCancel:
  29       return blink::WebFormElement::AutocompleteResultErrorCancel;
  30     case AutofillClient::AutocompleteResultErrorInvalid:
  31       return blink::WebFormElement::AutocompleteResultErrorInvalid;
  32   }
  33
  34   NOTREACHED();
  35   return blink::WebFormElement::AutocompleteResultErrorDisabled;
  36 }
  37
  38 }  // namespace
  39
  40 RequestAutocompleteManager::RequestAutocompleteManager(
  41     ContentAutofillDriver* autofill_driver)
  42     : autofill_driver_(autofill_driver), weak_ptr_factory_(this) {
  43   DCHECK(autofill_driver_);
  44 }
  45
  46 RequestAutocompleteManager::~RequestAutocompleteManager() {}
  47
  48 void RequestAutocompleteManager::OnRequestAutocomplete(const FormData& form) {
  49   if (!IsValidFormData(form))
  50     return;
  51
  52   AutofillClient::ResultCallback callback =
  53       base::Bind(&RequestAutocompleteManager::ReturnAutocompleteResult,
  54                  weak_ptr_factory_.GetWeakPtr());
  55   ShowRequestAutocompleteDialog(form, callback);
  56 }
  57
  58 void RequestAutocompleteManager::ReturnAutocompleteResult(
  59     AutofillClient::RequestAutocompleteResult result,
  60     const base::string16& debug_message,
  61     const FormStructure* form_structure) {
  62   content::RenderFrameHost* host = autofill_driver_->render_frame_host();
  63   if (!host)
  64     return;
  65
  66   FormData form_data;
  67   if (form_structure) {
  68     form_data = form_structure->ToFormData();
  69     for (size_t i = 0; i < form_data.fields.size(); ++i) {
  70       if(!form_data.fields[i].value.empty())
  71         form_data.fields[i].is_autofilled = true;
  72     }
  73   }
  74
  75   host->Send(new AutofillMsg_RequestAutocompleteResult(
  76       host->GetRoutingID(),
  77       ToWebkitAutocompleteResult(result),
  78       debug_message,
  79       form_data));
  80 }
  81
  82 void RequestAutocompleteManager::ShowRequestAutocompleteDialog(
  83     const FormData& form,
  84     const AutofillClient::ResultCallback& callback) {
  85   AutofillClient* client = autofill_driver_->autofill_manager()->client();
  86   client->ShowRequestAutocompleteDialog(
  87       form, autofill_driver_->render_frame_host(), callback);
  88 }
  89
  90 }  // namespace autofill