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Side by Side Diff: chrome/renderer/autofill/form_autofill_util.cc

Issue 11000016: Move forms/ out of webkit/. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Response to review Created 8 years, 2 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/renderer/autofill/form_autofill_util.h" 5 #include "chrome/renderer/autofill/form_autofill_util.h"
6 6
7 #include <map> 7 #include <map>
8 8
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/memory/scoped_vector.h" 10 #include "base/memory/scoped_vector.h"
11 #include "base/string_util.h" 11 #include "base/string_util.h"
12 #include "base/utf_string_conversions.h" 12 #include "base/utf_string_conversions.h"
13 #include "chrome/common/form_data.h"
14 #include "chrome/common/form_field.h"
13 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h" 15 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
14 #include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h" 16 #include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h"
15 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFormControlElement .h" 17 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFormControlElement .h"
16 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFormElement.h" 18 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFormElement.h"
17 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" 19 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
18 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputElement.h" 20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputElement.h"
19 #include "third_party/WebKit/Source/WebKit/chromium/public/WebLabelElement.h" 21 #include "third_party/WebKit/Source/WebKit/chromium/public/WebLabelElement.h"
20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNode.h" 22 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNode.h"
21 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNodeList.h" 23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNodeList.h"
22 #include "third_party/WebKit/Source/WebKit/chromium/public/WebOptionElement.h" 24 #include "third_party/WebKit/Source/WebKit/chromium/public/WebOptionElement.h"
23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSelectElement.h" 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSelectElement.h"
24 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h" 26 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
25 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h" 27 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
26 #include "webkit/forms/form_data.h"
27 #include "webkit/forms/form_field.h"
28 28
29 using chrome::FormData;
30 using chrome::FormField;
29 using WebKit::WebElement; 31 using WebKit::WebElement;
30 using WebKit::WebFormControlElement; 32 using WebKit::WebFormControlElement;
31 using WebKit::WebFormElement; 33 using WebKit::WebFormElement;
32 using WebKit::WebFrame; 34 using WebKit::WebFrame;
33 using WebKit::WebInputElement; 35 using WebKit::WebInputElement;
34 using WebKit::WebLabelElement; 36 using WebKit::WebLabelElement;
35 using WebKit::WebNode; 37 using WebKit::WebNode;
36 using WebKit::WebNodeList; 38 using WebKit::WebNodeList;
37 using WebKit::WebOptionElement; 39 using WebKit::WebOptionElement;
38 using WebKit::WebSelectElement; 40 using WebKit::WebSelectElement;
39 using WebKit::WebString; 41 using WebKit::WebString;
40 using WebKit::WebVector; 42 using WebKit::WebVector;
41 using webkit::forms::FormData;
42 using webkit::forms::FormField;
43 43
44 namespace { 44 namespace {
45 45
46 using autofill::ExtractAutofillableElements; 46 using autofill::ExtractAutofillableElements;
47 using autofill::IsTextInput; 47 using autofill::IsTextInput;
48 using autofill::IsSelectElement; 48 using autofill::IsSelectElement;
49 49
50 // The maximum length allowed for form data. 50 // The maximum length allowed for form data.
51 const size_t kMaxDataLength = 1024; 51 const size_t kMaxDataLength = 1024;
52 52
(...skipping 356 matching lines...) Expand 10 before | Expand all | Expand 10 after
409 if (IsOptionElement(list_items[i])) { 409 if (IsOptionElement(list_items[i])) {
410 const WebOptionElement option = list_items[i].toConst<WebOptionElement>(); 410 const WebOptionElement option = list_items[i].toConst<WebOptionElement>();
411 option_values->push_back(option.value()); 411 option_values->push_back(option.value());
412 option_contents->push_back(option.text()); 412 option_contents->push_back(option.text());
413 } 413 }
414 } 414 }
415 } 415 }
416 416
417 // The callback type used by |ForEachMatchingFormField()|. 417 // The callback type used by |ForEachMatchingFormField()|.
418 typedef void (*Callback)(WebKit::WebFormControlElement*, 418 typedef void (*Callback)(WebKit::WebFormControlElement*,
419 const webkit::forms::FormField*, 419 const chrome::FormField*,
420 bool); 420 bool);
421 421
422 // For each autofillable field in |data| that matches a field in the |form|, 422 // For each autofillable field in |data| that matches a field in the |form|,
423 // the |callback| is invoked with the corresponding |form| field data. 423 // the |callback| is invoked with the corresponding |form| field data.
424 void ForEachMatchingFormField(const WebFormElement& form_element, 424 void ForEachMatchingFormField(const WebFormElement& form_element,
425 const WebElement& initiating_element, 425 const WebElement& initiating_element,
426 const FormData& data, 426 const FormData& data,
427 Callback callback) { 427 Callback callback) {
428 std::vector<WebFormControlElement> control_elements; 428 std::vector<WebFormControlElement> control_elements;
429 ExtractAutofillableElements(form_element, autofill::REQUIRE_AUTOCOMPLETE, 429 ExtractAutofillableElements(form_element, autofill::REQUIRE_AUTOCOMPLETE,
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
471 !element->isFocusable()) 471 !element->isFocusable())
472 continue; 472 continue;
473 473
474 callback(element, &data.fields[i], is_initiating_element); 474 callback(element, &data.fields[i], is_initiating_element);
475 } 475 }
476 } 476 }
477 477
478 // Sets the |field|'s value to the value in |data|. 478 // Sets the |field|'s value to the value in |data|.
479 // Also sets the "autofilled" attribute, causing the background to be yellow. 479 // Also sets the "autofilled" attribute, causing the background to be yellow.
480 void FillFormField(WebKit::WebFormControlElement* field, 480 void FillFormField(WebKit::WebFormControlElement* field,
481 const webkit::forms::FormField* data, 481 const chrome::FormField* data,
482 bool is_initiating_node) { 482 bool is_initiating_node) {
483 // Nothing to fill. 483 // Nothing to fill.
484 if (data->value.empty()) 484 if (data->value.empty())
485 return; 485 return;
486 486
487 WebInputElement* input_element = toWebInputElement(field); 487 WebInputElement* input_element = toWebInputElement(field);
488 if (IsTextInput(input_element)) { 488 if (IsTextInput(input_element)) {
489 // If the maxlength attribute contains a negative value, maxLength() 489 // If the maxlength attribute contains a negative value, maxLength()
490 // returns the default maxlength value. 490 // returns the default maxlength value.
491 input_element->setValue( 491 input_element->setValue(
492 data->value.substr(0, input_element->maxLength()), true); 492 data->value.substr(0, input_element->maxLength()), true);
493 input_element->setAutofilled(true); 493 input_element->setAutofilled(true);
494 if (is_initiating_node) { 494 if (is_initiating_node) {
495 int length = input_element->value().length(); 495 int length = input_element->value().length();
496 input_element->setSelectionRange(length, length); 496 input_element->setSelectionRange(length, length);
497 } 497 }
498 } else { 498 } else {
499 DCHECK(IsSelectElement(*field)); 499 DCHECK(IsSelectElement(*field));
500 WebSelectElement select_element = field->to<WebSelectElement>(); 500 WebSelectElement select_element = field->to<WebSelectElement>();
501 if (select_element.value() != data->value) { 501 if (select_element.value() != data->value) {
502 select_element.setValue(data->value); 502 select_element.setValue(data->value);
503 select_element.dispatchFormControlChangeEvent(); 503 select_element.dispatchFormControlChangeEvent();
504 } 504 }
505 } 505 }
506 } 506 }
507 507
508 // Sets the |field|'s "suggested" (non JS visible) value to the value in |data|. 508 // Sets the |field|'s "suggested" (non JS visible) value to the value in |data|.
509 // Also sets the "autofilled" attribute, causing the background to be yellow. 509 // Also sets the "autofilled" attribute, causing the background to be yellow.
510 void PreviewFormField(WebKit::WebFormControlElement* field, 510 void PreviewFormField(WebKit::WebFormControlElement* field,
511 const webkit::forms::FormField* data, 511 const chrome::FormField* data,
512 bool is_initiating_node) { 512 bool is_initiating_node) {
513 // Nothing to preview. 513 // Nothing to preview.
514 if (data->value.empty()) 514 if (data->value.empty())
515 return; 515 return;
516 516
517 // Only preview input fields. 517 // Only preview input fields.
518 WebInputElement* input_element = toWebInputElement(field); 518 WebInputElement* input_element = toWebInputElement(field);
519 if (!IsTextInput(input_element)) 519 if (!IsTextInput(input_element))
520 return; 520 return;
521 521
(...skipping 134 matching lines...) Expand 10 before | Expand all | Expand 10 after
656 value = value.substr(0, kMaxDataLength); 656 value = value.substr(0, kMaxDataLength);
657 657
658 field->value = value; 658 field->value = value;
659 } 659 }
660 660
661 bool WebFormElementToFormData( 661 bool WebFormElementToFormData(
662 const WebKit::WebFormElement& form_element, 662 const WebKit::WebFormElement& form_element,
663 const WebKit::WebFormControlElement& form_control_element, 663 const WebKit::WebFormControlElement& form_control_element,
664 RequirementsMask requirements, 664 RequirementsMask requirements,
665 ExtractMask extract_mask, 665 ExtractMask extract_mask,
666 webkit::forms::FormData* form, 666 chrome::FormData* form,
667 webkit::forms::FormField* field) { 667 chrome::FormField* field) {
668 const WebFrame* frame = form_element.document().frame(); 668 const WebFrame* frame = form_element.document().frame();
669 if (!frame) 669 if (!frame)
670 return false; 670 return false;
671 671
672 if (requirements & REQUIRE_AUTOCOMPLETE && !form_element.autoComplete()) 672 if (requirements & REQUIRE_AUTOCOMPLETE && !form_element.autoComplete())
673 return false; 673 return false;
674 674
675 form->name = GetFormIdentifier(form_element); 675 form->name = GetFormIdentifier(form_element);
676 form->method = form_element.method(); 676 form->method = form_element.method();
677 form->origin = frame->document().url(); 677 form->origin = frame->document().url();
(...skipping 107 matching lines...) Expand 10 before | Expand all | Expand 10 after
785 for (ScopedVector<FormField>::const_iterator iter = form_fields.begin(); 785 for (ScopedVector<FormField>::const_iterator iter = form_fields.begin();
786 iter != form_fields.end(); ++iter) { 786 iter != form_fields.end(); ++iter) {
787 form->fields.push_back(**iter); 787 form->fields.push_back(**iter);
788 } 788 }
789 789
790 return true; 790 return true;
791 } 791 }
792 792
793 bool FindFormAndFieldForInputElement(const WebInputElement& element, 793 bool FindFormAndFieldForInputElement(const WebInputElement& element,
794 FormData* form, 794 FormData* form,
795 webkit::forms::FormField* field, 795 chrome::FormField* field,
796 RequirementsMask requirements) { 796 RequirementsMask requirements) {
797 if (!IsAutofillableElement(element)) 797 if (!IsAutofillableElement(element))
798 return false; 798 return false;
799 799
800 const WebFormElement form_element = element.form(); 800 const WebFormElement form_element = element.form();
801 if (form_element.isNull()) 801 if (form_element.isNull())
802 return false; 802 return false;
803 803
804 ExtractMask extract_mask = 804 ExtractMask extract_mask =
805 static_cast<ExtractMask>(EXTRACT_VALUE | EXTRACT_OPTIONS); 805 static_cast<ExtractMask>(EXTRACT_VALUE | EXTRACT_OPTIONS);
(...skipping 89 matching lines...) Expand 10 before | Expand all | Expand 10 after
895 continue; 895 continue;
896 896
897 if (input_element->isAutofilled()) 897 if (input_element->isAutofilled())
898 return true; 898 return true;
899 } 899 }
900 900
901 return false; 901 return false;
902 } 902 }
903 903
904 } // namespace autofill 904 } // namespace autofill
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