1 /* 2 * Copyright (c) 2022 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 16 #ifndef SCAN_OPTION_DESCRIPTOR_HELPER 17 #define SCAN_OPTION_DESCRIPTOR_HELPER 18 19 #include <map> 20 #include "napi/native_api.h" 21 #include "scan_option_descriptor.h" 22 23 namespace OHOS::Scan { 24 class ScanOptionDescriptorHelper { 25 public: 26 static napi_value MakeJsObject(napi_env env, const ScanOptionDescriptor &info); 27 static std::shared_ptr<ScanOptionDescriptor> BuildFromJs(napi_env env, napi_value jsValue); 28 private: 29 static napi_value GetValueFromJs(napi_env env, napi_value jsValue, 30 std::shared_ptr<ScanOptionDescriptor> &nativeObj); 31 static napi_value ObjSetOptionConstraintString(napi_env env, napi_value jsValue, 32 std::shared_ptr<ScanOptionDescriptor> &nativeObj); 33 static napi_value ObjSetOptionConstraintNumber(napi_env env, napi_value jsValue, 34 std::shared_ptr<ScanOptionDescriptor> &nativeObj); 35 static napi_value ObjSetOptionConstraintRange(napi_env env, napi_value jsValue, 36 std::shared_ptr<ScanOptionDescriptor> &nativeObj); 37 }; 38 } // namespace OHOS::Scan 39 #endif // SCAN_OPTION_DESCRIPTOR_HELPER 40