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 MULTI_SCREEN_CHANGE_UTILS_H 17 #define MULTI_SCREEN_CHANGE_UTILS_H 18 19 #include <screen_manager/screen_types.h> 20 #include "session/screen/include/screen_session.h" 21 #include "zidl/screen_session_manager_client_interface.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 class MultiScreenChangeUtils { 26 public: 27 MultiScreenChangeUtils() = delete; 28 29 static void ScreenDensityChangeNotify(sptr<ScreenSession> innerScreen, 30 sptr<ScreenSession> externalScreen); 31 32 static void ScreenPropertyChangeNotify(sptr<ScreenSession>& innerScreen, 33 sptr<ScreenSession>& externalScreen); 34 35 static void ScreenExtendPositionChange(sptr<ScreenSession>& innerScreen, 36 sptr<ScreenSession>& externalScreen); 37 38 static void SetScreenAvailableStatus(sptr<ScreenSession>& screenScreen, 39 bool isScreenAvailable); 40 41 static void SetExternalScreenOffScreenRendering(sptr<ScreenSession>& innerScreen, 42 sptr<ScreenSession>& externalScreen); 43 44 static void ScreenCombinationChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen, 45 ScreenCombination externalCombination); 46 47 static void ScreenMainPositionChange(sptr<ScreenSession>& innerScreen, 48 sptr<ScreenSession>& externalScreen); 49 50 static void ScreenPhysicalInfoChange(sptr<ScreenSession>& innerScreen, 51 sptr<ScreenSession>& externalScreen); 52 53 static void CreateMirrorSession(sptr<ScreenSession>& mainSession, 54 sptr<ScreenSession>& screenSession); 55 56 static void ScreenConnectionChange(sptr<IScreenSessionManagerClient> ssmClient, 57 sptr<ScreenSession>& mainSession, ScreenEvent screenEvent); 58 59 static void CreateExtendSession(sptr<ScreenSession>& screenSession); 60 61 static void SetMultiScreenModeChangeTracker(std::string changeProc); 62 63 private: 64 static void ScreenNameChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 65 static void ScreenRSIdChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 66 static void ScreenPropertyChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 67 static void ScreenSerialNumberChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 68 static void ScreenActiveModesChange(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 69 static void SetScreenNotifyFlag(sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 70 static void ExchangeScreenSupportedRefreshRate( 71 sptr<ScreenSession>& innerScreen, sptr<ScreenSession>& externalScreen); 72 }; 73 } // Rosen 74 } // OHOS 75 #endif // MULTI_SCREEN_CHANGE_UTILS_H