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 16 #ifndef SYSTEM_TONE_NAPI_H 17 #define SYSTEM_TONE_NAPI_H 18 19 #include "napi/native_api.h" 20 #include "napi/native_node_api.h" 21 22 #include "media_errors.h" 23 #include "system_sound_log.h" 24 #include "system_tone_options_napi.h" 25 #include "system_tone_player.h" 26 27 namespace OHOS { 28 namespace Media { 29 static const std::string SYSTEM_TONE_PLAYER_NAPI_CLASS_NAME = "SystemTonePlayer"; 30 31 class SystemTonePlayerNapi { 32 public: 33 static napi_value Init(napi_env env, napi_value exports); 34 static napi_value GetSystemTonePlayerInstance(napi_env env, std::shared_ptr<SystemTonePlayer> &systemTonePlayer); 35 36 SystemTonePlayerNapi(); 37 ~SystemTonePlayerNapi(); 38 39 private: 40 static void SystemTonePlayerNapiDestructor(napi_env env, void* nativeObject, void* finalize_hint); 41 static napi_value SystemTonePlayerNapiConstructor(napi_env env, napi_callback_info info); 42 43 static napi_value GetTitle(napi_env env, napi_callback_info info); 44 static napi_value Prepare(napi_env env, napi_callback_info info); 45 static napi_value Start(napi_env env, napi_callback_info info); 46 static napi_value Stop(napi_env env, napi_callback_info info); 47 static napi_value Release(napi_env env, napi_callback_info info); 48 static void AsyncStart(napi_env env, void *data); 49 static void AsyncStop(napi_env env, void *data); 50 static void AsyncRelease(napi_env env, void *data); 51 52 static void CommonAsyncCallbackComplete(napi_env env, napi_status status, void* data); 53 static void GetTitleAsyncCallbackComplete(napi_env env, napi_status status, void *data); 54 static void StartAsyncCallbackComplete(napi_env env, napi_status status, void *data); 55 56 napi_env env_; 57 std::shared_ptr<SystemTonePlayer> systemTonePlayer_; 58 59 static thread_local napi_ref sConstructor_; 60 static std::shared_ptr<SystemTonePlayer> sSystemTonePlayer_; 61 }; 62 63 struct SystemTonePlayerAsyncContext { 64 napi_env env; 65 napi_async_work work; 66 napi_deferred deferred; 67 napi_ref callbackRef; 68 bool status; 69 SystemTonePlayerNapi *objectInfo; 70 std::string title; 71 int32_t streamID; 72 SystemToneOptions systemToneOptions {false, false}; 73 }; 74 } // namespace Media 75 } // namespace OHOS 76 #endif // SYSTEM_TONE_NAPI_H