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// Copyright (C) 2013 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef I18N_ADDRESSINPUT_ADDRESS_UI_H_
#define I18N_ADDRESSINPUT_ADDRESS_UI_H_
#include <string>
#include <vector>
namespace i18n {
namespace addressinput {
class Localization;
struct AddressUiComponent;
// Returns the list of supported CLDR region codes.
const std::vector<std::string>& GetRegionCodes();
// Returns the UI components for the CLDR |region_code|. Uses the strings from
// |localization|. The components can be in default or Latin order, depending on
// the BCP 47 |ui_language_tag|.
//
// Sets the |best_address_language_tag| to the BCP 47 language tag that should
// be saved with this address. This language will be used to get drop-downs to
// help users fill in their address, and to format the address that the user
// entered. The parameter should not be NULL.
//
// Returns an empty vector on error.
std::vector<AddressUiComponent> BuildComponents(
const std::string& region_code,
const Localization& localization,
const std::string& ui_language_tag,
std::string* best_address_language_tag);
} // namespace addressinput
} // namespace i18n
#endif // I18N_ADDRESSINPUT_ADDRESS_UI_H_
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