1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef OHOS_GLOBAL_I18N_SYSTEM_ADDON_H 16 #define OHOS_GLOBAL_I18N_SYSTEM_ADDON_H 17 18 #include <memory> 19 #include "i18n_timezone.h" 20 #include "napi/native_api.h" 21 #include "napi/native_node_api.h" 22 23 namespace OHOS { 24 namespace Global { 25 namespace I18n { 26 class I18nSystemAddon { 27 public: 28 I18nSystemAddon(); 29 ~I18nSystemAddon(); 30 static void Destructor(napi_env env, void *nativeObject, void *finalize_hint); 31 static napi_value InitI18nSystem(napi_env env, napi_value exports); 32 33 static napi_value GetSystemLanguage(napi_env env, napi_callback_info info); 34 static napi_value GetSystemCountriesWithError(napi_env env, napi_callback_info info); 35 static napi_value GetSystemRegion(napi_env env, napi_callback_info info); 36 static napi_value GetSystemLocale(napi_env env, napi_callback_info info); 37 static napi_value GetPreferredLanguageList(napi_env env, napi_callback_info info); 38 static napi_value GetFirstPreferredLanguage(napi_env env, napi_callback_info info); 39 static napi_value Is24HourClock(napi_env env, napi_callback_info info); 40 static napi_value Set24HourClock(napi_env env, napi_callback_info info); 41 static napi_value AddPreferredLanguage(napi_env env, napi_callback_info info); 42 static napi_value RemovePreferredLanguage(napi_env env, napi_callback_info info); 43 static napi_value GetDisplayLanguage(napi_env env, napi_callback_info info); 44 static napi_value GetDisplayCountry(napi_env env, napi_callback_info info); 45 46 private: 47 static napi_value GetSystemCountries(napi_env env, napi_callback_info info); 48 static napi_value IsSuggested(napi_env env, napi_callback_info info); 49 static napi_value SetSystemLanguage(napi_env env, napi_callback_info info); 50 static napi_value GetDisplayCountryWithError(napi_env env, napi_callback_info info); 51 static napi_value GetDisplayLanguageWithError(napi_env env, napi_callback_info info); 52 static napi_value GetSystemLanguages(napi_env env, napi_callback_info info); 53 static napi_value IsSuggestedWithError(napi_env env, napi_callback_info info); 54 static napi_value SetSystemLanguageWithError(napi_env env, napi_callback_info info); 55 static napi_value SetSystemRegion(napi_env env, napi_callback_info info); 56 static napi_value SetSystemRegionWithError(napi_env env, napi_callback_info info); 57 static napi_value SetSystemLocale(napi_env env, napi_callback_info info); 58 static napi_value SetSystemLocaleWithError(napi_env env, napi_callback_info info); 59 static napi_value Set24HourClockWithError(napi_env env, napi_callback_info info); 60 static napi_value AddPreferredLanguageWithError(napi_env env, napi_callback_info info); 61 static napi_value RemovePreferredLanguageWithError(napi_env env, napi_callback_info info); 62 static napi_value SetAppPreferredLanguage(napi_env env, napi_callback_info info); 63 static napi_value GetAppPreferredLanguage(napi_env env, napi_callback_info info); 64 static napi_value SetUsingLocalDigitAddon(napi_env env, napi_callback_info info); 65 static napi_value SetUsingLocalDigitAddonWithError(napi_env env, napi_callback_info info); 66 static napi_value GetUsingLocalDigitAddon(napi_env env, napi_callback_info info); 67 static napi_value GetSimplifiedLanguage(napi_env env, napi_callback_info info); 68 69 static napi_value GetDisplayCountryImpl(napi_env env, napi_callback_info info, bool throwError); 70 static napi_value GetDisplayLanguageImpl(napi_env env, napi_callback_info info, bool throwError); 71 static napi_value GetSystemCountriesImpl(napi_env env, napi_callback_info info, bool throwError); 72 static napi_value IsSuggestedImpl(napi_env env, napi_callback_info info, bool throwError); 73 static bool GetApiCheckResult(); 74 static bool IsSuggestedByApiVersion(const std::string &language, bool newApi); 75 static bool IsSuggestedByApiVersion(const std::string &language, 76 const std::string ®ion, bool newApi); 77 static napi_value SetSystemLanguageImpl(napi_env env, napi_callback_info info, bool throwError); 78 static napi_value SetSystemRegionImpl(napi_env env, napi_callback_info info, bool throwError); 79 static napi_value SetSystemLocaleImpl(napi_env env, napi_callback_info info, bool throwError); 80 static napi_value Set24HourClockImpl(napi_env env, napi_callback_info info, bool throwError); 81 static napi_value AddPreferredLanguageImpl(napi_env env, napi_callback_info info, bool throwError); 82 static napi_value RemovePreferredLanguageImpl(napi_env env, napi_callback_info info, bool throwError); 83 static napi_value SetUsingLocalDigitAddonImpl(napi_env env, napi_callback_info info, bool throwError); 84 static bool GetNapiStringValueWithError(napi_env env, napi_value napiValue, size_t len, char* valueBuf, 85 std::string index); 86 static bool GetCountryNapiValueWithError(napi_env env, napi_value napiValue, size_t len, char* valueBuf, 87 std::string index); 88 89 static bool ParseStringParam(napi_env env, napi_value argv, bool throwError, std::string &strParam); 90 }; 91 } // namespace I18n 92 } // namespace Global 93 } // namespace OHOS 94 #endif