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 OHOS_ROSEN_DISPLAY_MANAGER_AGENT_CONTROLLER_H 17 #define OHOS_ROSEN_DISPLAY_MANAGER_AGENT_CONTROLLER_H 18 19 #include <mutex> 20 #include "wm_single_instance.h" 21 #include "client_agent_container.h" 22 #include "zidl/display_manager_agent_interface.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 class DisplayManagerAgentController { 27 WM_DECLARE_SINGLE_INSTANCE_BASE(DisplayManagerAgentController) 28 public: 29 bool RegisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 30 DisplayManagerAgentType type); 31 bool UnregisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 32 DisplayManagerAgentType type); 33 34 bool NotifyDisplayPowerEvent(DisplayPowerEvent event, EventStatus status); 35 bool NotifyDisplayStateChanged(DisplayId id, DisplayState state); 36 37 void OnScreenConnect(sptr<ScreenInfo> screenInfo); 38 void OnScreenDisconnect(ScreenId); 39 void OnScreenChange(sptr<ScreenInfo>, ScreenChangeEvent); 40 void OnScreenGroupChange(const std::string&, const sptr<ScreenInfo>&, ScreenGroupChangeEvent); 41 void OnScreenGroupChange(const std::string&, const std::vector<sptr<ScreenInfo>>&, ScreenGroupChangeEvent); 42 void OnDisplayCreate(sptr<DisplayInfo>); 43 void OnDisplayDestroy(DisplayId); 44 void OnDisplayChange(sptr<DisplayInfo>, DisplayChangeEvent); 45 void OnScreenshot(sptr<ScreenshotInfo>); 46 47 private: DisplayManagerAgentController()48 DisplayManagerAgentController() {} 49 virtual ~DisplayManagerAgentController() = default; 50 51 ClientAgentContainer<IDisplayManagerAgent, DisplayManagerAgentType> dmAgentContainer_; 52 }; 53 } 54 } 55 #endif // OHOS_ROSEN_DISPLAY_MANAGER_AGENT_CONTROLLER_H 56