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 NAPI_CONTROL_COMMAND_H 17 #define NAPI_CONTROL_COMMAND_H 18 19 #include <map> 20 #include <functional> 21 #include "napi/native_api.h" 22 #include "avcontrol_command.h" 23 24 namespace OHOS::AVSession { 25 class NapiControlCommand { 26 public: 27 using GetterType = std::function<napi_status(napi_env, napi_value, AVControlCommand&)>; 28 using SetterType = std::function<napi_status(napi_env, AVControlCommand&, napi_value&)>; 29 30 static std::string ConvertCommand(int32_t cmd); 31 static int32_t ConvertCommand(const std::string& cmd); 32 static std::vector<std::string> ConvertCommands(const std::vector<int32_t>& cmds); 33 34 static napi_status GetValue(napi_env env, napi_value in, AVControlCommand& out); 35 static napi_status SetValue(napi_env env, AVControlCommand& in, napi_value& out); 36 37 static napi_status GetNoneParam(napi_env env, napi_value in, AVControlCommand& out); 38 static napi_status GetSpeed(napi_env env, napi_value in, AVControlCommand& out); 39 static napi_status GetForwardTime(napi_env env, napi_value in, AVControlCommand& out); 40 static napi_status GetRewindTime(napi_env env, napi_value in, AVControlCommand& out); 41 static napi_status GetSeekTime(napi_env env, napi_value in, AVControlCommand& out); 42 static napi_status GetLoopMode(napi_env env, napi_value in, AVControlCommand& out); 43 static napi_status GetAssetId(napi_env env, napi_value in, AVControlCommand& out); 44 static napi_status GetPlayFromAssetId(napi_env env, napi_value in, AVControlCommand& out); 45 46 static napi_status SetNoneParam(napi_env env, AVControlCommand& in, napi_value& out); 47 static napi_status SetSpeed(napi_env env, AVControlCommand& in, napi_value& out); 48 static napi_status SetForwardTime(napi_env env, AVControlCommand& in, napi_value& out); 49 static napi_status SetRewindTime(napi_env env, AVControlCommand& in, napi_value& out); 50 static napi_status SetSeekTime(napi_env env, AVControlCommand& in, napi_value& out); 51 static napi_status SetLoopMode(napi_env env, AVControlCommand& in, napi_value& out); 52 static napi_status SetAssetId(napi_env env, AVControlCommand& in, napi_value& out); 53 static napi_status SetPlayFromAssetId(napi_env env, AVControlCommand& in, napi_value& out); 54 55 private: 56 static std::map<std::string, std::tuple<GetterType, SetterType, int32_t>> commandMap_; 57 static constexpr int GETTER_INDEX = 0; 58 static constexpr int SETTER_INDEX = 1; 59 static constexpr int ENUM_INDEX = 2; 60 }; 61 } 62 #endif // NAPI_CONTROL_COMMAND_H