1 /* 2 * Copyright (c) 2021-2022 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_INTERFACE_H 17 #define OHOS_ROSEN_DISPLAY_MANAGER_AGENT_INTERFACE_H 18 19 #include <iremote_broker.h> 20 #include "display_info.h" 21 #include "display_change_info.h" 22 #include "dm_common.h" 23 #include "screen_info.h" 24 #include "screenshot_info.h" 25 26 namespace OHOS { 27 namespace Rosen { 28 enum class DisplayManagerAgentType : uint32_t { 29 DISPLAY_POWER_EVENT_LISTENER, 30 DISPLAY_STATE_LISTENER, 31 SCREEN_EVENT_LISTENER, 32 DISPLAY_EVENT_LISTENER, 33 SCREENSHOT_EVENT_LISTENER, 34 PRIVATE_WINDOW_LISTENER, 35 FOLD_STATUS_CHANGED_LISTENER, 36 DISPLAY_UPDATE_LISTENER, 37 AVAILABLE_AREA_CHANGED_LISTENER, 38 DISPLAY_MODE_CHANGED_LISTENER, 39 }; 40 41 class IDisplayManagerAgent : public IRemoteBroker { 42 public: 43 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.IDisplayManagerAgent"); 44 45 enum { 46 TRANS_ID_NOTIFY_DISPLAY_POWER_EVENT = 1, 47 TRANS_ID_NOTIFY_DISPLAY_STATE_CHANGED, 48 TRANS_ID_ON_SCREEN_CONNECT, 49 TRANS_ID_ON_SCREEN_DISCONNECT, 50 TRANS_ID_ON_SCREEN_CHANGED, 51 TRANS_ID_ON_SCREENGROUP_CHANGED, 52 TRANS_ID_ON_DISPLAY_CONNECT, 53 TRANS_ID_ON_DISPLAY_DISCONNECT, 54 TRANS_ID_ON_DISPLAY_CHANGED, 55 TRANS_ID_ON_SCREEN_SHOT, 56 TRANS_ID_ON_PRIVATE_WINDOW, 57 TRANS_ID_ON_FOLD_STATUS_CHANGED, 58 TRANS_ID_ON_DISPLAY_CHANGE_INFO_CHANGED, 59 TRANS_ID_ON_AVAILABLE_AREA_CHANGED, 60 TRANS_ID_ON_DISPLAY_MODE_CHANGED, 61 }; 62 virtual void NotifyDisplayPowerEvent(DisplayPowerEvent event, EventStatus status) = 0; 63 virtual void NotifyDisplayStateChanged(DisplayId id, DisplayState state) = 0; 64 virtual void OnScreenConnect(sptr<ScreenInfo>) = 0; 65 virtual void OnScreenDisconnect(ScreenId) = 0; 66 virtual void OnScreenChange(const sptr<ScreenInfo>&, ScreenChangeEvent) = 0; 67 virtual void OnScreenGroupChange(const std::string& trigger, 68 const std::vector<sptr<ScreenInfo>>&, ScreenGroupChangeEvent) = 0; 69 virtual void OnDisplayCreate(sptr<DisplayInfo>) = 0; 70 virtual void OnDisplayDestroy(DisplayId) = 0; 71 virtual void OnDisplayChange(sptr<DisplayInfo>, DisplayChangeEvent) = 0; 72 virtual void OnScreenshot(sptr<ScreenshotInfo>) = 0; 73 virtual void NotifyPrivateWindowStateChanged(bool hasPrivate) = 0; 74 virtual void NotifyFoldStatusChanged(FoldStatus) = 0; 75 virtual void NotifyDisplayChangeInfoChanged(const sptr<DisplayChangeInfo>& info) = 0; 76 virtual void NotifyDisplayModeChanged(FoldDisplayMode) = 0; 77 virtual void NotifyAvailableAreaChanged(DMRect) = 0; 78 }; 79 } // namespace Rosen 80 } // namespace OHOS 81 #endif // OHOS_ROSEN_DISPLAY_MANAGER_AGENT_INTERFACE_H