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_CORE_BROWSER_AUTOFILL_FIELD_H_ 6 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_FIELD_H_ 7 8 #include <string> 9 10 #include "base/basictypes.h" 11 #include "base/strings/string16.h" 12 #include "components/autofill/core/browser/field_types.h" 13 #include "components/autofill/core/common/form_field_data.h" 14 15 namespace autofill { 16 17 class AutofillType; 18 19 class AutofillField : public FormFieldData { 20 public: 21 enum PhonePart { 22 IGNORED = 0, 23 PHONE_PREFIX = 1, 24 PHONE_SUFFIX = 2, 25 }; 26 27 AutofillField(); 28 AutofillField(const FormFieldData& field, const base::string16& unique_name); 29 virtual ~AutofillField(); 30 unique_name()31 const base::string16& unique_name() const { return unique_name_; } 32 section()33 const std::string& section() const { return section_; } heuristic_type()34 ServerFieldType heuristic_type() const { return heuristic_type_; } server_type()35 ServerFieldType server_type() const { return server_type_; } html_type()36 HtmlFieldType html_type() const { return html_type_; } html_mode()37 HtmlFieldMode html_mode() const { return html_mode_; } possible_types()38 const ServerFieldTypeSet& possible_types() const { return possible_types_; } phone_part()39 PhonePart phone_part() const { return phone_part_; } 40 41 // Setters for the detected type and section for this field. set_section(const std::string & section)42 void set_section(const std::string& section) { section_ = section; } 43 void set_heuristic_type(ServerFieldType type); 44 void set_server_type(ServerFieldType type); set_possible_types(const ServerFieldTypeSet & possible_types)45 void set_possible_types(const ServerFieldTypeSet& possible_types) { 46 possible_types_ = possible_types; 47 } 48 void SetHtmlType(HtmlFieldType type, HtmlFieldMode mode); 49 50 // This function automatically chooses between server and heuristic autofill 51 // type, depending on the data available. 52 AutofillType Type() const; 53 54 // Returns true if the value of this field is empty. 55 bool IsEmpty() const; 56 57 // The unique signature of this field, composed of the field name and the html 58 // input type in a 32-bit hash. 59 std::string FieldSignature() const; 60 61 // Returns true if the field type has been determined (without the text in the 62 // field). 63 bool IsFieldFillable() const; 64 set_default_value(const std::string & value)65 void set_default_value(const std::string& value) { default_value_ = value; } default_value()66 const std::string& default_value() const { return default_value_; } 67 set_credit_card_number_offset(size_t position)68 void set_credit_card_number_offset(size_t position) { 69 credit_card_number_offset_ = position; 70 } credit_card_number_offset()71 size_t credit_card_number_offset() const { 72 return credit_card_number_offset_; 73 } 74 75 // Set |field_data|'s value to |value|. Uses |field|, |address_language_code|, 76 // and |app_locale| as hints when filling exceptional cases like phone number 77 // values and <select> fields. Returns |true| if the field has been filled, 78 // |false| otherwise. 79 static bool FillFormField(const AutofillField& field, 80 const base::string16& value, 81 const std::string& address_language_code, 82 const std::string& app_locale, 83 FormFieldData* field_data); 84 85 // Returns the phone number value for the given |field|. The returned value 86 // might be |number|, or could possibly be a prefix or suffix of |number| 87 // if that's appropriate for the field. 88 static base::string16 GetPhoneNumberValue(const AutofillField& field, 89 const base::string16& number, 90 const FormFieldData& field_data); 91 92 private: 93 // The unique name of this field, generated by Autofill. 94 base::string16 unique_name_; 95 96 // The unique identifier for the section (e.g. billing vs. shipping address) 97 // that this field belongs to. 98 std::string section_; 99 100 // The type of the field, as determined by the Autofill server. 101 ServerFieldType server_type_; 102 103 // The type of the field, as determined by the local heuristics. 104 ServerFieldType heuristic_type_; 105 106 // The type of the field, as specified by the site author in HTML. 107 HtmlFieldType html_type_; 108 109 // The "mode" of the field, as specified by the site author in HTML. 110 // Currently this is used to distinguish between billing and shipping fields. 111 HtmlFieldMode html_mode_; 112 113 // The set of possible types for this field. 114 ServerFieldTypeSet possible_types_; 115 116 // Used to track whether this field is a phone prefix or suffix. 117 PhonePart phone_part_; 118 119 // The default value returned by the Autofill server. 120 std::string default_value_; 121 122 // Used to hold the position of the first digit to be copied as a substring 123 // from credit card number. 124 size_t credit_card_number_offset_; 125 126 DISALLOW_COPY_AND_ASSIGN(AutofillField); 127 }; 128 129 } // namespace autofill 130 131 #endif // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_FIELD_H_ 132