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_view_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(
  49     const FormData& form,
  50     const GURL& frame_url) {
  51   if (!IsValidFormData(form))
  52     return;
  53
  54   AutofillClient::ResultCallback callback =
  55       base::Bind(&RequestAutocompleteManager::ReturnAutocompleteResult,
  56                  weak_ptr_factory_.GetWeakPtr());
  57   ShowRequestAutocompleteDialog(form, frame_url, callback);
  58 }
  59
  60 void RequestAutocompleteManager::OnCancelRequestAutocomplete() {
  61   autofill_driver_->autofill_manager()->client()
  62       ->HideRequestAutocompleteDialog();
  63 }
  64
  65 void RequestAutocompleteManager::ReturnAutocompleteResult(
  66     AutofillClient::RequestAutocompleteResult result,
  67     const base::string16& debug_message,
  68     const FormStructure* form_structure) {
  69   // autofill_driver_->GetWebContents() will be NULL when the interactive
  70   // autocomplete is closed due to a tab or browser window closing.
  71   if (!autofill_driver_->GetWebContents())
  72     return;
  73
  74   content::RenderViewHost* host =
  75       autofill_driver_->GetWebContents()->GetRenderViewHost();
  76   if (!host)
  77     return;
  78
  79   FormData form_data;
  80   if (form_structure) {
  81     form_data = form_structure->ToFormData();
  82     for (size_t i = 0; i < form_data.fields.size(); ++i) {
  83       if(!form_data.fields[i].value.empty())
  84         form_data.fields[i].is_autofilled = true;
  85     }
  86   }
  87
  88   host->Send(new AutofillMsg_RequestAutocompleteResult(
  89       host->GetRoutingID(),
  90       ToWebkitAutocompleteResult(result),
  91       debug_message,
  92       form_data));
  93 }
  94
  95 void RequestAutocompleteManager::ShowRequestAutocompleteDialog(
  96     const FormData& form,
  97     const GURL& source_url,
  98     const AutofillClient::ResultCallback& callback) {
  99   AutofillClient* client = autofill_driver_->autofill_manager()->client();
 100   client->ShowRequestAutocompleteDialog(form, source_url, callback);
 101 }
 102
 103 }  // namespace autofill