| // Copyright 2013 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. |
| |
| #include "components/autofill/content/renderer/autofill_agent.h" |
| |
| #include "base/bind.h" |
| #include "base/command_line.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/strings/string_split.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/time/time.h" |
| #include "components/autofill/content/common/autofill_messages.h" |
| #include "components/autofill/content/renderer/form_autofill_util.h" |
| #include "components/autofill/content/renderer/page_click_tracker.h" |
| #include "components/autofill/content/renderer/password_autofill_agent.h" |
| #include "components/autofill/core/common/autofill_constants.h" |
| #include "components/autofill/core/common/autofill_switches.h" |
| #include "components/autofill/core/common/form_data.h" |
| #include "components/autofill/core/common/form_data_predictions.h" |
| #include "components/autofill/core/common/form_field_data.h" |
| #include "components/autofill/core/common/password_form.h" |
| #include "components/autofill/core/common/web_element_descriptor.h" |
| #include "content/public/common/ssl_status.h" |
| #include "content/public/common/url_constants.h" |
| #include "content/public/renderer/render_view.h" |
| #include "grit/component_strings.h" |
| #include "net/cert/cert_status_flags.h" |
| #include "third_party/WebKit/public/platform/WebRect.h" |
| #include "third_party/WebKit/public/platform/WebURLRequest.h" |
| #include "third_party/WebKit/public/web/WebDataSource.h" |
| #include "third_party/WebKit/public/web/WebDocument.h" |
| #include "third_party/WebKit/public/web/WebFormControlElement.h" |
| #include "third_party/WebKit/public/web/WebFormElement.h" |
| #include "third_party/WebKit/public/web/WebFrame.h" |
| #include "third_party/WebKit/public/web/WebInputEvent.h" |
| #include "third_party/WebKit/public/web/WebNode.h" |
| #include "third_party/WebKit/public/web/WebNodeCollection.h" |
| #include "third_party/WebKit/public/web/WebOptionElement.h" |
| #include "third_party/WebKit/public/web/WebView.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/events/keycodes/keyboard_codes.h" |
| |
| using blink::WebAutofillClient; |
| using blink::WebFormControlElement; |
| using blink::WebFormElement; |
| using blink::WebFrame; |
| using blink::WebInputElement; |
| using blink::WebKeyboardEvent; |
| using blink::WebNode; |
| using blink::WebNodeCollection; |
| using blink::WebOptionElement; |
| using blink::WebString; |
| |
| namespace { |
| |
| // The size above which we stop triggering autofill for an input text field |
| // (so to avoid sending long strings through IPC). |
| const size_t kMaximumTextSizeForAutofill = 1000; |
| |
| // The maximum number of data list elements to send to the browser process |
| // via IPC (to prevent long IPC messages). |
| const size_t kMaximumDataListSizeForAutofill = 30; |
| |
| |
| // Gets all the data list values (with corresponding label) for the given |
| // element. |
| void GetDataListSuggestions(const blink::WebInputElement& element, |
| bool ignore_current_value, |
| std::vector<base::string16>* values, |
| std::vector<base::string16>* labels) { |
| WebNodeCollection options = element.dataListOptions(); |
| if (options.isNull()) |
| return; |
| |
| base::string16 prefix; |
| if (!ignore_current_value) { |
| prefix = element.editingValue(); |
| if (element.isMultiple() && |
| element.formControlType() == WebString::fromUTF8("email")) { |
| std::vector<base::string16> parts; |
| base::SplitStringDontTrim(prefix, ',', &parts); |
| if (parts.size() > 0) |
| TrimWhitespace(parts[parts.size() - 1], TRIM_LEADING, &prefix); |
| } |
| } |
| for (WebOptionElement option = options.firstItem().to<WebOptionElement>(); |
| !option.isNull(); option = options.nextItem().to<WebOptionElement>()) { |
| if (!StartsWith(option.value(), prefix, false) || |
| option.value() == prefix || |
| !element.isValidValue(option.value())) |
| continue; |
| |
| values->push_back(option.value()); |
| if (option.value() != option.label()) |
| labels->push_back(option.label()); |
| else |
| labels->push_back(base::string16()); |
| } |
| } |
| |
| // Trim the vector before sending it to the browser process to ensure we |
| // don't send too much data through the IPC. |
| void TrimStringVectorForIPC(std::vector<base::string16>* strings) { |
| // Limit the size of the vector. |
| if (strings->size() > kMaximumDataListSizeForAutofill) |
| strings->resize(kMaximumDataListSizeForAutofill); |
| |
| // Limit the size of the strings in the vector. |
| for (size_t i = 0; i < strings->size(); ++i) { |
| if ((*strings)[i].length() > kMaximumTextSizeForAutofill) |
| (*strings)[i].resize(kMaximumTextSizeForAutofill); |
| } |
| } |
| |
| gfx::RectF GetScaledBoundingBox(float scale, WebInputElement* element) { |
| gfx::Rect bounding_box(element->boundsInViewportSpace()); |
| return gfx::RectF(bounding_box.x() * scale, |
| bounding_box.y() * scale, |
| bounding_box.width() * scale, |
| bounding_box.height() * scale); |
| } |
| |
| } // namespace |
| |
| namespace autofill { |
| |
| AutofillAgent::AutofillAgent(content::RenderView* render_view, |
| PasswordAutofillAgent* password_autofill_agent) |
| : content::RenderViewObserver(render_view), |
| password_autofill_agent_(password_autofill_agent), |
| autofill_query_id_(0), |
| autofill_action_(AUTOFILL_NONE), |
| web_view_(render_view->GetWebView()), |
| display_warning_if_disabled_(false), |
| was_query_node_autofilled_(false), |
| has_shown_autofill_popup_for_current_edit_(false), |
| did_set_node_text_(false), |
| has_new_forms_for_browser_(false), |
| ignore_text_changes_(false), |
| weak_ptr_factory_(this) { |
| render_view->GetWebView()->setAutofillClient(this); |
| |
| // The PageClickTracker is a RenderViewObserver, and hence will be freed when |
| // the RenderView is destroyed. |
| new PageClickTracker(render_view, this); |
| } |
| |
| AutofillAgent::~AutofillAgent() {} |
| |
| bool AutofillAgent::OnMessageReceived(const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(AutofillAgent, message) |
| IPC_MESSAGE_HANDLER(AutofillMsg_FormDataFilled, OnFormDataFilled) |
| IPC_MESSAGE_HANDLER(AutofillMsg_FieldTypePredictionsAvailable, |
| OnFieldTypePredictionsAvailable) |
| IPC_MESSAGE_HANDLER(AutofillMsg_SetAutofillActionFill, |
| OnSetAutofillActionFill) |
| IPC_MESSAGE_HANDLER(AutofillMsg_ClearForm, |
| OnClearForm) |
| IPC_MESSAGE_HANDLER(AutofillMsg_SetAutofillActionPreview, |
| OnSetAutofillActionPreview) |
| IPC_MESSAGE_HANDLER(AutofillMsg_ClearPreviewedForm, |
| OnClearPreviewedForm) |
| IPC_MESSAGE_HANDLER(AutofillMsg_SetNodeText, |
| OnSetNodeText) |
| IPC_MESSAGE_HANDLER(AutofillMsg_AcceptDataListSuggestion, |
| OnAcceptDataListSuggestion) |
| IPC_MESSAGE_HANDLER(AutofillMsg_AcceptPasswordAutofillSuggestion, |
| OnAcceptPasswordAutofillSuggestion) |
| IPC_MESSAGE_HANDLER(AutofillMsg_RequestAutocompleteResult, |
| OnRequestAutocompleteResult) |
| IPC_MESSAGE_HANDLER(AutofillMsg_PageShown, |
| OnPageShown) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void AutofillAgent::DidFinishDocumentLoad(WebFrame* frame) { |
| // Record timestamp on document load. This is used to record overhead of |
| // Autofill feature. |
| forms_seen_timestamp_ = base::TimeTicks::Now(); |
| |
| // The document has now been fully loaded. Scan for forms to be sent up to |
| // the browser. |
| std::vector<FormData> forms; |
| bool has_more_forms = false; |
| if (!frame->parent()) { |
| form_elements_.clear(); |
| has_more_forms = form_cache_.ExtractFormsAndFormElements( |
| *frame, kRequiredAutofillFields, &forms, &form_elements_); |
| } else { |
| form_cache_.ExtractForms(*frame, &forms); |
| } |
| |
| autofill::FormsSeenState state = has_more_forms ? |
| autofill::PARTIAL_FORMS_SEEN : autofill::NO_SPECIAL_FORMS_SEEN; |
| |
| // Always communicate to browser process for topmost frame. |
| if (!forms.empty() || !frame->parent()) { |
| Send(new AutofillHostMsg_FormsSeen(routing_id(), forms, |
| forms_seen_timestamp_, |
| state)); |
| } |
| } |
| |
| void AutofillAgent::DidCommitProvisionalLoad(WebFrame* frame, |
| bool is_new_navigation) { |
| in_flight_request_form_.reset(); |
| } |
| |
| void AutofillAgent::FrameDetached(WebFrame* frame) { |
| form_cache_.ResetFrame(*frame); |
| } |
| |
| void AutofillAgent::WillSubmitForm(WebFrame* frame, |
| const WebFormElement& form) { |
| FormData form_data; |
| if (WebFormElementToFormData(form, |
| WebFormControlElement(), |
| REQUIRE_AUTOCOMPLETE, |
| static_cast<ExtractMask>( |
| EXTRACT_VALUE | EXTRACT_OPTION_TEXT), |
| &form_data, |
| NULL)) { |
| Send(new AutofillHostMsg_FormSubmitted(routing_id(), form_data, |
| base::TimeTicks::Now())); |
| } |
| } |
| |
| void AutofillAgent::ZoomLevelChanged() { |
| // Any time the zoom level changes, the page's content moves, so any Autofill |
| // popups should be hidden. This is only needed for the new Autofill UI |
| // because WebKit already knows to hide the old UI when this occurs. |
| HideAutofillUI(); |
| } |
| |
| void AutofillAgent::FocusedNodeChanged(const blink::WebNode& node) { |
| if (node.isNull() || !node.isElementNode()) |
| return; |
| |
| blink::WebElement web_element = node.toConst<blink::WebElement>(); |
| |
| if (!web_element.document().frame()) |
| return; |
| |
| const WebInputElement* element = toWebInputElement(&web_element); |
| |
| if (!element || !element->isEnabled() || element->isReadOnly() || |
| !element->isTextField() || element->isPasswordField()) |
| return; |
| |
| element_ = *element; |
| } |
| |
| void AutofillAgent::OrientationChangeEvent(int orientation) { |
| HideAutofillUI(); |
| } |
| |
| void AutofillAgent::DidChangeScrollOffset(blink::WebFrame*) { |
| HideAutofillUI(); |
| } |
| |
| void AutofillAgent::didRequestAutocomplete(blink::WebFrame* frame, |
| const WebFormElement& form) { |
| GURL url(frame->document().url()); |
| content::SSLStatus ssl_status = render_view()->GetSSLStatusOfFrame(frame); |
| FormData form_data; |
| if (!in_flight_request_form_.isNull() || |
| (url.SchemeIs(content::kHttpsScheme) && |
| (net::IsCertStatusError(ssl_status.cert_status) || |
| net::IsCertStatusMinorError(ssl_status.cert_status))) || |
| !WebFormElementToFormData(form, |
| WebFormControlElement(), |
| REQUIRE_AUTOCOMPLETE, |
| EXTRACT_OPTIONS, |
| &form_data, |
| NULL)) { |
| WebFormElement(form).finishRequestAutocomplete( |
| WebFormElement::AutocompleteResultErrorDisabled); |
| return; |
| } |
| |
| // Cancel any pending Autofill requests and hide any currently showing popups. |
| ++autofill_query_id_; |
| HideAutofillUI(); |
| |
| in_flight_request_form_ = form; |
| Send(new AutofillHostMsg_RequestAutocomplete(routing_id(), form_data, url)); |
| } |
| |
| void AutofillAgent::setIgnoreTextChanges(bool ignore) { |
| ignore_text_changes_ = ignore; |
| } |
| |
| void AutofillAgent::InputElementClicked(const WebInputElement& element, |
| bool was_focused, |
| bool is_focused) { |
| if (was_focused) |
| ShowSuggestions(element, true, false, true, false); |
| } |
| |
| void AutofillAgent::InputElementLostFocus() { |
| HideAutofillUI(); |
| } |
| |
| void AutofillAgent::didClearAutofillSelection(const WebNode& node) { |
| if (password_autofill_agent_->DidClearAutofillSelection(node)) |
| return; |
| |
| if (!element_.isNull() && node == element_) { |
| ClearPreviewedFormWithElement(element_, was_query_node_autofilled_); |
| } else { |
| // TODO(isherman): There seem to be rare cases where this code *is* |
| // reachable: see [ http://crbug.com/96321#c6 ]. Ideally we would |
| // understand those cases and fix the code to avoid them. However, so far I |
| // have been unable to reproduce such a case locally. If you hit this |
| // NOTREACHED(), please file a bug against me. |
| NOTREACHED(); |
| } |
| } |
| |
| void AutofillAgent::textFieldDidEndEditing(const WebInputElement& element) { |
| password_autofill_agent_->TextFieldDidEndEditing(element); |
| has_shown_autofill_popup_for_current_edit_ = false; |
| Send(new AutofillHostMsg_DidEndTextFieldEditing(routing_id())); |
| } |
| |
| void AutofillAgent::textFieldDidChange(const WebInputElement& element) { |
| if (ignore_text_changes_) |
| return; |
| |
| if (did_set_node_text_) { |
| did_set_node_text_ = false; |
| return; |
| } |
| |
| // We post a task for doing the Autofill as the caret position is not set |
| // properly at this point (http://bugs.webkit.org/show_bug.cgi?id=16976) and |
| // it is needed to trigger autofill. |
| weak_ptr_factory_.InvalidateWeakPtrs(); |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&AutofillAgent::TextFieldDidChangeImpl, |
| weak_ptr_factory_.GetWeakPtr(), |
| element)); |
| } |
| |
| void AutofillAgent::TextFieldDidChangeImpl(const WebInputElement& element) { |
| // If the element isn't focused then the changes don't matter. This check is |
| // required to properly handle IME interactions. |
| if (!element.focused()) |
| return; |
| |
| if (password_autofill_agent_->TextDidChangeInTextField(element)) { |
| element_ = element; |
| return; |
| } |
| |
| ShowSuggestions(element, false, true, false, false); |
| |
| FormData form; |
| FormFieldData field; |
| if (FindFormAndFieldForInputElement(element, &form, &field, REQUIRE_NONE)) { |
| Send(new AutofillHostMsg_TextFieldDidChange(routing_id(), form, field, |
| base::TimeTicks::Now())); |
| } |
| } |
| |
| void AutofillAgent::textFieldDidReceiveKeyDown(const WebInputElement& element, |
| const WebKeyboardEvent& event) { |
| if (password_autofill_agent_->TextFieldHandlingKeyDown(element, event)) { |
| element_ = element; |
| return; |
| } |
| |
| if (event.windowsKeyCode == ui::VKEY_DOWN || |
| event.windowsKeyCode == ui::VKEY_UP) |
| ShowSuggestions(element, true, true, true, false); |
| } |
| |
| void AutofillAgent::openTextDataListChooser(const WebInputElement& element) { |
| ShowSuggestions(element, true, false, false, true); |
| } |
| |
| void AutofillAgent::AcceptDataListSuggestion( |
| const base::string16& suggested_value) { |
| base::string16 new_value = suggested_value; |
| // If this element takes multiple values then replace the last part with |
| // the suggestion. |
| if (element_.isMultiple() && |
| element_.formControlType() == WebString::fromUTF8("email")) { |
| std::vector<base::string16> parts; |
| |
| base::SplitStringDontTrim(element_.editingValue(), ',', &parts); |
| if (parts.size() == 0) |
| parts.push_back(base::string16()); |
| |
| base::string16 last_part = parts.back(); |
| // We want to keep just the leading whitespace. |
| for (size_t i = 0; i < last_part.size(); ++i) { |
| if (!IsWhitespace(last_part[i])) { |
| last_part = last_part.substr(0, i); |
| break; |
| } |
| } |
| last_part.append(suggested_value); |
| parts[parts.size() - 1] = last_part; |
| |
| new_value = JoinString(parts, ','); |
| } |
| SetNodeText(new_value, &element_); |
| } |
| |
| void AutofillAgent::OnFormDataFilled(int query_id, |
| const FormData& form) { |
| if (!render_view()->GetWebView() || query_id != autofill_query_id_) |
| return; |
| |
| was_query_node_autofilled_ = element_.isAutofilled(); |
| |
| switch (autofill_action_) { |
| case AUTOFILL_FILL: |
| FillForm(form, element_); |
| Send(new AutofillHostMsg_DidFillAutofillFormData(routing_id(), |
| base::TimeTicks::Now())); |
| break; |
| case AUTOFILL_PREVIEW: |
| PreviewForm(form, element_); |
| Send(new AutofillHostMsg_DidPreviewAutofillFormData(routing_id())); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| autofill_action_ = AUTOFILL_NONE; |
| } |
| |
| void AutofillAgent::OnFieldTypePredictionsAvailable( |
| const std::vector<FormDataPredictions>& forms) { |
| for (size_t i = 0; i < forms.size(); ++i) { |
| form_cache_.ShowPredictions(forms[i]); |
| } |
| } |
| |
| void AutofillAgent::OnSetAutofillActionFill() { |
| autofill_action_ = AUTOFILL_FILL; |
| } |
| |
| void AutofillAgent::OnClearForm() { |
| form_cache_.ClearFormWithElement(element_); |
| } |
| |
| void AutofillAgent::OnSetAutofillActionPreview() { |
| autofill_action_ = AUTOFILL_PREVIEW; |
| } |
| |
| void AutofillAgent::OnClearPreviewedForm() { |
| didClearAutofillSelection(element_); |
| } |
| |
| void AutofillAgent::OnSetNodeText(const base::string16& value) { |
| SetNodeText(value, &element_); |
| } |
| |
| void AutofillAgent::OnAcceptDataListSuggestion(const base::string16& value) { |
| AcceptDataListSuggestion(value); |
| } |
| |
| void AutofillAgent::OnAcceptPasswordAutofillSuggestion( |
| const base::string16& username) { |
| // We need to make sure this is handled here because the browser process |
| // skipped it handling because it believed it would be handled here. If it |
| // isn't handled here then the browser logic needs to be updated. |
| bool handled = password_autofill_agent_->DidAcceptAutofillSuggestion( |
| element_, |
| username); |
| DCHECK(handled); |
| } |
| |
| void AutofillAgent::OnRequestAutocompleteResult( |
| WebFormElement::AutocompleteResult result, const FormData& form_data) { |
| if (in_flight_request_form_.isNull()) |
| return; |
| |
| if (result == WebFormElement::AutocompleteResultSuccess) { |
| FillFormIncludingNonFocusableElements(form_data, in_flight_request_form_); |
| if (!in_flight_request_form_.checkValidityWithoutDispatchingEvents()) |
| result = WebFormElement::AutocompleteResultErrorInvalid; |
| } |
| |
| in_flight_request_form_.finishRequestAutocomplete(result); |
| in_flight_request_form_.reset(); |
| } |
| |
| void AutofillAgent::OnPageShown() { |
| } |
| |
| void AutofillAgent::ShowSuggestions(const WebInputElement& element, |
| bool autofill_on_empty_values, |
| bool requires_caret_at_end, |
| bool display_warning_if_disabled, |
| bool datalist_only) { |
| if (!element.isEnabled() || element.isReadOnly() || !element.isTextField() || |
| element.isPasswordField()) |
| return; |
| if (!datalist_only && !element.suggestedValue().isEmpty()) |
| return; |
| |
| // Don't attempt to autofill with values that are too large or if filling |
| // criteria are not met. |
| WebString value = element.editingValue(); |
| if (!datalist_only && |
| (value.length() > kMaximumTextSizeForAutofill || |
| (!autofill_on_empty_values && value.isEmpty()) || |
| (requires_caret_at_end && |
| (element.selectionStart() != element.selectionEnd() || |
| element.selectionEnd() != static_cast<int>(value.length()))))) { |
| // Any popup currently showing is obsolete. |
| HideAutofillUI(); |
| return; |
| } |
| |
| element_ = element; |
| if (password_autofill_agent_->ShowSuggestions(element)) |
| return; |
| |
| // If autocomplete is disabled at the field level, ensure that the native |
| // UI won't try to show a warning, since that may conflict with a custom |
| // popup. Note that we cannot use the WebKit method element.autoComplete() |
| // as it does not allow us to distinguish the case where autocomplete is |
| // disabled for *both* the element and for the form. |
| const base::string16 autocomplete_attribute = |
| element.getAttribute("autocomplete"); |
| if (LowerCaseEqualsASCII(autocomplete_attribute, "off")) |
| display_warning_if_disabled = false; |
| |
| QueryAutofillSuggestions(element, |
| display_warning_if_disabled, |
| datalist_only); |
| } |
| |
| void AutofillAgent::QueryAutofillSuggestions(const WebInputElement& element, |
| bool display_warning_if_disabled, |
| bool datalist_only) { |
| if (!element.document().frame()) |
| return; |
| |
| static int query_counter = 0; |
| autofill_query_id_ = query_counter++; |
| display_warning_if_disabled_ = display_warning_if_disabled; |
| |
| // If autocomplete is disabled at the form level, we want to see if there |
| // would have been any suggestions were it enabled, so that we can show a |
| // warning. Otherwise, we want to ignore fields that disable autocomplete, so |
| // that the suggestions list does not include suggestions for these form |
| // fields -- see comment 1 on http://crbug.com/69914 |
| const RequirementsMask requirements = |
| element.autoComplete() ? REQUIRE_AUTOCOMPLETE : REQUIRE_NONE; |
| |
| FormData form; |
| FormFieldData field; |
| if (!FindFormAndFieldForInputElement(element, &form, &field, requirements)) { |
| // If we didn't find the cached form, at least let autocomplete have a shot |
| // at providing suggestions. |
| WebFormControlElementToFormField(element, EXTRACT_VALUE, &field); |
| } |
| if (datalist_only) |
| field.should_autocomplete = false; |
| |
| gfx::RectF bounding_box_scaled = |
| GetScaledBoundingBox(web_view_->pageScaleFactor(), &element_); |
| |
| // Find the datalist values and send them to the browser process. |
| std::vector<base::string16> data_list_values; |
| std::vector<base::string16> data_list_labels; |
| GetDataListSuggestions(element_, |
| datalist_only, |
| &data_list_values, |
| &data_list_labels); |
| TrimStringVectorForIPC(&data_list_values); |
| TrimStringVectorForIPC(&data_list_labels); |
| |
| Send(new AutofillHostMsg_SetDataList(routing_id(), |
| data_list_values, |
| data_list_labels)); |
| |
| Send(new AutofillHostMsg_QueryFormFieldAutofill(routing_id(), |
| autofill_query_id_, |
| form, |
| field, |
| bounding_box_scaled, |
| display_warning_if_disabled)); |
| } |
| |
| void AutofillAgent::FillAutofillFormData(const WebNode& node, |
| int unique_id, |
| AutofillAction action) { |
| DCHECK_GT(unique_id, 0); |
| |
| static int query_counter = 0; |
| autofill_query_id_ = query_counter++; |
| |
| FormData form; |
| FormFieldData field; |
| if (!FindFormAndFieldForInputElement(node.toConst<WebInputElement>(), &form, |
| &field, REQUIRE_AUTOCOMPLETE)) { |
| return; |
| } |
| |
| autofill_action_ = action; |
| Send(new AutofillHostMsg_FillAutofillFormData( |
| routing_id(), autofill_query_id_, form, field, unique_id)); |
| } |
| |
| void AutofillAgent::SetNodeText(const base::string16& value, |
| blink::WebInputElement* node) { |
| did_set_node_text_ = true; |
| base::string16 substring = value; |
| substring = substring.substr(0, node->maxLength()); |
| |
| node->setEditingValue(substring); |
| } |
| |
| void AutofillAgent::HideAutofillUI() { |
| Send(new AutofillHostMsg_HideAutofillUI(routing_id())); |
| } |
| |
| // TODO(isherman): Decide if we want to support non-password autofill with AJAX. |
| void AutofillAgent::didAssociateFormControls( |
| const blink::WebVector<blink::WebNode>& nodes) { |
| for (size_t i = 0; i < nodes.size(); ++i) { |
| blink::WebFrame* frame = nodes[i].document().frame(); |
| // Only monitors dynamic forms created in the top frame. Dynamic forms |
| // inserted in iframes are not captured yet. |
| if (!frame->parent()) { |
| password_autofill_agent_->OnDynamicFormsSeen(frame); |
| return; |
| } |
| } |
| } |
| |
| } // namespace autofill |
