chrome/browser/ui/autofill/country_combobox_model.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/autofill/country_combobox_model.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/browser_process.h"
  10 #include "components/autofill/core/browser/autofill_country.h"
  11 #include "components/autofill/core/browser/personal_data_manager.h"
  12 #include "ui/base/l10n/l10n_util_collator.h"
  13 #include "ui/base/models/combobox_model_observer.h"
  14
  15 // TODO(rouslan): Remove this check. http://crbug.com/337587
  16 #if defined(ENABLE_AUTOFILL_DIALOG)
  17 #include "third_party/libaddressinput/chromium/cpp/include/libaddressinput/address_ui.h"
  18 #endif
  19
  20 namespace autofill {
  21
  22 CountryComboboxModel::CountryComboboxModel(
  23     const PersonalDataManager& manager,
  24     const base::Callback<bool(const std::string&)>& filter) {
  25   // Insert the default country at the top as well as in the ordered list.
  26   std::string default_country_code =
  27       manager.GetDefaultCountryCodeForNewAddress();
  28   DCHECK(!default_country_code.empty());
  29
  30   const std::string& app_locale = g_browser_process->GetApplicationLocale();
  31   if (filter.is_null() || filter.Run(default_country_code)) {
  32     countries_.push_back(new AutofillCountry(default_country_code, app_locale));
  33     // The separator item.
  34     countries_.push_back(NULL);
  35   }
  36
  37   // The sorted list of countries.
  38 #if defined(ENABLE_AUTOFILL_DIALOG)
  39   const std::vector<std::string>& available_countries =
  40       ::i18n::addressinput::GetRegionCodes();
  41 #else
  42   std::vector<std::string> available_countries;
  43   AutofillCountry::GetAvailableCountries(&available_countries);
  44 #endif
  45
  46   std::vector<AutofillCountry*> sorted_countries;
  47   for (std::vector<std::string>::const_iterator it =
  48            available_countries.begin(); it != available_countries.end(); ++it) {
  49     if (filter.is_null() || filter.Run(*it))
  50       sorted_countries.push_back(new AutofillCountry(*it, app_locale));
  51   }
  52
  53   l10n_util::SortStringsUsingMethod(app_locale,
  54                                     &sorted_countries,
  55                                     &AutofillCountry::name);
  56   countries_.insert(countries_.end(),
  57                     sorted_countries.begin(),
  58                     sorted_countries.end());
  59 }
  60
  61 CountryComboboxModel::~CountryComboboxModel() {}
  62
  63 int CountryComboboxModel::GetItemCount() const {
  64   return countries_.size();
  65 }
  66
  67 base::string16 CountryComboboxModel::GetItemAt(int index) {
  68   AutofillCountry* country = countries_[index];
  69   if (country)
  70     return countries_[index]->name();
  71
  72   // The separator item. Implemented for platforms that don't yet support
  73   // IsItemSeparatorAt().
  74   return base::ASCIIToUTF16("---");
  75 }
  76
  77 bool CountryComboboxModel::IsItemSeparatorAt(int index) {
  78   return !countries_[index];
  79 }
  80
  81 std::string CountryComboboxModel::GetDefaultCountryCode() const {
  82   return countries_[GetDefaultIndex()]->country_code();
  83 }
  84
  85 }  // namespace autofill