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