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1 // Copyright (c) 2011 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_BROWSER_AUTOFILL_COUNTRY_H_ | |
6 #define COMPONENTS_AUTOFILL_BROWSER_AUTOFILL_COUNTRY_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 | |
11 #include "base/basictypes.h" | |
12 #include "base/strings/string16.h" | |
13 | |
14 namespace autofill { | |
15 | |
16 // The minimal required fields for an address to be complete for a given | |
17 // country. | |
18 enum AddressRequiredFields { | |
19 ADDRESS_REQUIRES_CITY = 1 << 0, | |
20 ADDRESS_REQUIRES_STATE = 1 << 1, | |
21 ADDRESS_REQUIRES_ZIP = 1 << 2, | |
22 | |
23 // Composite versions (for data). | |
24 ADDRESS_REQUIRES_CITY_STATE = | |
25 ADDRESS_REQUIRES_CITY | ADDRESS_REQUIRES_STATE, | |
26 ADDRESS_REQUIRES_STATE_ZIP = | |
27 ADDRESS_REQUIRES_STATE | ADDRESS_REQUIRES_ZIP, | |
28 ADDRESS_REQUIRES_CITY_ZIP = | |
29 ADDRESS_REQUIRES_CITY |ADDRESS_REQUIRES_ZIP, | |
30 ADDRESS_REQUIRES_CITY_STATE_ZIP = | |
31 ADDRESS_REQUIRES_CITY | ADDRESS_REQUIRES_STATE | ADDRESS_REQUIRES_ZIP, | |
32 | |
33 // Policy for countries that don't have city, state or zip requirements. | |
34 ADDRESS_REQUIRES_ADDRESS_LINE_1_ONLY = 0, | |
35 | |
36 // Policy for countries for which we do not have information about valid | |
37 // address format. | |
38 ADDRESS_REQUIREMENTS_UNKNOWN = ADDRESS_REQUIRES_CITY_STATE_ZIP, | |
39 }; | |
40 | |
41 // Stores data associated with a country. Strings are localized to the app | |
42 // locale. | |
43 class AutofillCountry { | |
44 public: | |
45 // Returns country data corresponding to the two-letter ISO code | |
46 // |country_code|. | |
47 AutofillCountry(const std::string& country_code, const std::string& locale); | |
48 ~AutofillCountry(); | |
49 | |
50 // Fills |country_codes| with a list of the available countries' codes. | |
51 static void GetAvailableCountries( | |
52 std::vector<std::string>* country_codes); | |
53 | |
54 // Returns the likely country code for |locale|, or "US" as a fallback if no | |
55 // mapping from the locale is available. | |
56 static const std::string CountryCodeForLocale(const std::string& locale); | |
57 | |
58 // Returns the country code corresponding to |country|, which should be a | |
59 // country code or country name localized to |locale|. This function can | |
60 // be expensive so use judiciously. | |
61 static const std::string GetCountryCode(const base::string16& country, | |
62 const std::string& locale); | |
63 | |
64 const std::string country_code() const { return country_code_; } | |
65 const base::string16 name() const { return name_; } | |
66 const base::string16 postal_code_label() const { return postal_code_label_; } | |
67 const base::string16 state_label() const { return state_label_; } | |
68 | |
69 // City is expected in a complete address for this country. | |
70 bool requires_city() const { | |
71 return (address_required_fields_ & ADDRESS_REQUIRES_CITY) != 0; | |
72 } | |
73 | |
74 // State is expected in a complete address for this country. | |
75 bool requires_state() const { | |
76 return (address_required_fields_ & ADDRESS_REQUIRES_STATE) != 0; | |
77 } | |
78 | |
79 // Zip is expected in a complete address for this country. | |
80 bool requires_zip() const { | |
81 return (address_required_fields_ & ADDRESS_REQUIRES_ZIP) != 0; | |
82 } | |
83 | |
84 private: | |
85 AutofillCountry(const std::string& country_code, | |
86 const base::string16& name, | |
87 const base::string16& postal_code_label, | |
88 const base::string16& state_label); | |
89 | |
90 // The two-letter ISO-3166 country code. | |
91 std::string country_code_; | |
92 | |
93 // The country's name, localized to the app locale. | |
94 base::string16 name_; | |
95 | |
96 // The localized label for the postal code (or zip code) field. | |
97 base::string16 postal_code_label_; | |
98 | |
99 // The localized label for the state (or province, district, etc.) field. | |
100 base::string16 state_label_; | |
101 | |
102 // Address requirement field codes for the country. | |
103 AddressRequiredFields address_required_fields_; | |
104 | |
105 DISALLOW_COPY_AND_ASSIGN(AutofillCountry); | |
106 }; | |
107 | |
108 } // namespace autofill | |
109 | |
110 #endif // COMPONENTS_AUTOFILL_BROWSER_AUTOFILL_COUNTRY_H_ | |
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