1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINIKIN_LOCALE_H 18 #define MINIKIN_LOCALE_H 19 20 #include <string> 21 22 namespace minikin { 23 24 // A special ID for the empty locale list. 25 // This value must be 0 since the empty locale list is inserted into mLocaleLists by default. 26 const static uint32_t kEmptyLocaleListId = 0; 27 28 // Looks up a locale list from an internal cache and returns its ID. 29 // If the passed locale list is not in the cache, registers it and returns newly assigned ID. 30 // TODO: Introduce LocaleId type. 31 uint32_t registerLocaleList(const std::string& locales); 32 33 std::string getLocaleString(uint32_t id); 34 35 } // namespace minikin 36 37 #endif // MINIKIN_LOCALE_H 38