1 /* 2 * Copyright (C) 2025 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 SCREEN_CAPTURE_MONITOR_CALLBACK_H 17 #define SCREEN_CAPTURE_MONITOR_CALLBACK_H 18 19 #include "screen_capture_monitor.h" 20 #include "napi/native_api.h" 21 #include "napi/native_node_api.h" 22 #include "common_napi.h" 23 24 namespace OHOS { 25 namespace Media { 26 27 class ScreenCaptureMonitorCallback : public ScreenCaptureMonitor::ScreenCaptureMonitorListener { 28 public: 29 explicit ScreenCaptureMonitorCallback(napi_env env); 30 virtual ~ScreenCaptureMonitorCallback(); 31 void SaveCallbackReference(const std::string &name, std::weak_ptr<AutoRef> ref); 32 void CancelCallbackReference(const std::string &name); 33 private: 34 struct ScreenCaptureMonitorJsCallback { 35 std::weak_ptr<AutoRef> autoRef; 36 std::string callbackName = "unknown"; 37 ScreenCaptureMonitorEvent captureEvent; 38 }; 39 void OnScreenCaptureStarted(int32_t pid) override; 40 void OnScreenCaptureFinished(int32_t pid) override; 41 void OnJsCaptureCallBack(ScreenCaptureMonitorJsCallback *jsCb) const; 42 43 napi_env env_ = nullptr; 44 std::mutex mutex_; 45 std::map<std::string, std::weak_ptr<AutoRef>> refMap_; 46 }; 47 } // Media 48 } // OHOS 49 #endif