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 JS_DRAG_CONTEXT_H 17 #define JS_DRAG_CONTEXT_H 18 19 #include <memory> 20 21 #include "js_drag_manager.h" 22 23 namespace OHOS { 24 namespace Msdp { 25 namespace DeviceStatus { 26 class JsDragContext final { 27 public: 28 JsDragContext(); 29 DISALLOW_COPY_AND_MOVE(JsDragContext); 30 ~JsDragContext(); 31 32 static napi_value Export(napi_env env, napi_value exports); 33 static napi_value On(napi_env env, napi_callback_info info); 34 static napi_value Off(napi_env env, napi_callback_info info); 35 static napi_value GetDataSummary(napi_env env, napi_callback_info info); 36 static napi_value SetDragSwitchState(napi_env env, napi_callback_info info); 37 static napi_value SetAppDragSwitchState(napi_env env, napi_callback_info info); 38 39 private: 40 static napi_value CreateInstance(napi_env env); 41 static napi_value JsConstructor(napi_env env, napi_callback_info info); 42 static JsDragContext *GetInstance(napi_env env); 43 static void DeclareDragData(napi_env env, napi_value exports); 44 static void DeclareDragInterface(napi_env env, napi_value exports); 45 static napi_value EnumClassConstructor(napi_env env, napi_callback_info info); 46 std::shared_ptr<JsDragManager> GetJsDragMgr(); 47 48 std::shared_ptr<JsDragManager> mgr_ { nullptr }; 49 std::mutex mutex_; 50 napi_ref contextRef_ { nullptr }; 51 }; 52 } // namespace DeviceStatus 53 } // namespace Msdp 54 } // namespace OHOS 55 #endif // JS_DRAG_CONTEXT_H 56