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 FOUNDATION_DMSERVER_DISPLAY_MANAGER_INTERFACE_H 17 #define FOUNDATION_DMSERVER_DISPLAY_MANAGER_INTERFACE_H 18 19 #include <iremote_broker.h> 20 #include <pixel_map.h> 21 #include <surface.h> 22 #include <set> 23 24 #include "display_cutout_controller.h" 25 #include "display_info.h" 26 #include "dm_common.h" 27 #include "fold_screen_info.h" 28 #include "screen.h" 29 #include "screen_info.h" 30 #include "screen_group_info.h" 31 #include "display_manager_interface_code.h" 32 #include "zidl/display_manager_agent_interface.h" 33 34 namespace OHOS::Rosen { 35 class IDisplayManager : public IRemoteBroker { 36 public: 37 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.IDisplayManager"); 38 39 virtual sptr<DisplayInfo> GetDefaultDisplayInfo() = 0; 40 virtual sptr<DisplayInfo> GetDisplayInfoById(DisplayId displayId) = 0; 41 virtual sptr<DisplayInfo> GetDisplayInfoByScreen(ScreenId screenId) = 0; 42 virtual DMError HasPrivateWindow(DisplayId displayId, bool& hasPrivateWindow) = 0; ConvertScreenIdToRsScreenId(ScreenId screenId,ScreenId & rsScreenId)43 virtual bool ConvertScreenIdToRsScreenId(ScreenId screenId, ScreenId& rsScreenId) { return false; }; UpdateDisplayHookInfo(int32_t uid,bool enable,const DMHookInfo & hookInfo)44 virtual void UpdateDisplayHookInfo(int32_t uid, bool enable, const DMHookInfo& hookInfo) {}; 45 virtual ScreenId CreateVirtualScreen(VirtualScreenOption option, 46 const sptr<IRemoteObject>& displayManagerAgent) = 0; 47 virtual DMError DestroyVirtualScreen(ScreenId screenId) = 0; 48 virtual DMError SetVirtualScreenSurface(ScreenId screenId, sptr<IBufferProducer> surface) = 0; SetVirtualMirrorScreenCanvasRotation(ScreenId screenId,bool rotate)49 virtual DMError SetVirtualMirrorScreenCanvasRotation(ScreenId screenId, bool rotate) { return DMError::DM_OK; } SetVirtualMirrorScreenScaleMode(ScreenId screenId,ScreenScaleMode scaleMode)50 virtual DMError SetVirtualMirrorScreenScaleMode(ScreenId screenId, ScreenScaleMode scaleMode) 51 { 52 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 53 } 54 virtual DMError SetOrientation(ScreenId screenId, Orientation orientation) = 0; 55 virtual std::shared_ptr<Media::PixelMap> GetDisplaySnapshot(DisplayId displayId, 56 DmErrorCode* errorCode = nullptr) = 0; 57 virtual std::shared_ptr<Media::PixelMap> GetSnapshotByPicker(Media::Rect &rect, DmErrorCode* errorCode = nullptr) 58 { 59 *errorCode = DmErrorCode::DM_ERROR_DEVICE_NOT_SUPPORT; 60 return nullptr; 61 } 62 virtual DMError SetScreenRotationLocked(bool isLocked) = 0; 63 virtual DMError SetScreenRotationLockedFromJs(bool isLocked) = 0; 64 virtual DMError IsScreenRotationLocked(bool& isLocked) = 0; 65 66 // colorspace, gamut 67 virtual DMError GetScreenSupportedColorGamuts(ScreenId screenId, std::vector<ScreenColorGamut>& colorGamuts) = 0; 68 virtual DMError GetScreenColorGamut(ScreenId screenId, ScreenColorGamut& colorGamut) = 0; 69 virtual DMError SetScreenColorGamut(ScreenId screenId, int32_t colorGamutIdx) = 0; 70 virtual DMError GetScreenGamutMap(ScreenId screenId, ScreenGamutMap& gamutMap) = 0; 71 virtual DMError SetScreenGamutMap(ScreenId screenId, ScreenGamutMap gamutMap) = 0; 72 virtual DMError SetScreenColorTransform(ScreenId screenId) = 0; 73 GetPixelFormat(ScreenId screenId,GraphicPixelFormat & pixelFormat)74 virtual DMError GetPixelFormat(ScreenId screenId, GraphicPixelFormat& pixelFormat) 75 { 76 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 77 } SetPixelFormat(ScreenId screenId,GraphicPixelFormat pixelFormat)78 virtual DMError SetPixelFormat(ScreenId screenId, GraphicPixelFormat pixelFormat) 79 { 80 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 81 } GetSupportedHDRFormats(ScreenId screenId,std::vector<ScreenHDRFormat> & hdrFormats)82 virtual DMError GetSupportedHDRFormats(ScreenId screenId, 83 std::vector<ScreenHDRFormat>& hdrFormats) 84 { 85 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 86 } GetScreenHDRFormat(ScreenId screenId,ScreenHDRFormat & hdrFormat)87 virtual DMError GetScreenHDRFormat(ScreenId screenId, ScreenHDRFormat& hdrFormat) 88 { 89 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 90 } SetScreenHDRFormat(ScreenId screenId,int32_t modeIdx)91 virtual DMError SetScreenHDRFormat(ScreenId screenId, int32_t modeIdx) 92 { 93 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 94 } GetSupportedColorSpaces(ScreenId screenId,std::vector<GraphicCM_ColorSpaceType> & colorSpaces)95 virtual DMError GetSupportedColorSpaces(ScreenId screenId, 96 std::vector<GraphicCM_ColorSpaceType>& colorSpaces) 97 { 98 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 99 } GetScreenColorSpace(ScreenId screenId,GraphicCM_ColorSpaceType & colorSpace)100 virtual DMError GetScreenColorSpace(ScreenId screenId, GraphicCM_ColorSpaceType& colorSpace) 101 { 102 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 103 } SetScreenColorSpace(ScreenId screenId,GraphicCM_ColorSpaceType colorSpace)104 virtual DMError SetScreenColorSpace(ScreenId screenId, GraphicCM_ColorSpaceType colorSpace) 105 { 106 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 107 } 108 109 virtual DMError RegisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 110 DisplayManagerAgentType type) = 0; 111 virtual DMError UnregisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 112 DisplayManagerAgentType type) = 0; 113 virtual bool WakeUpBegin(PowerStateChangeReason reason) = 0; 114 virtual bool WakeUpEnd() = 0; 115 virtual bool SuspendBegin(PowerStateChangeReason reason) = 0; 116 virtual bool SuspendEnd() = 0; 117 virtual bool SetSpecifiedScreenPower(ScreenId screenId, ScreenPowerState state, PowerStateChangeReason reason) = 0; 118 virtual bool SetScreenPowerForAll(ScreenPowerState state, PowerStateChangeReason reason) = 0; 119 virtual ScreenPowerState GetScreenPower(ScreenId dmsScreenId) = 0; 120 virtual bool SetDisplayState(DisplayState state) = 0; 121 virtual DisplayState GetDisplayState(DisplayId displayId) = 0; 122 virtual bool TryToCancelScreenOff() = 0; SetScreenBrightness(uint64_t screenId,uint32_t level)123 virtual bool SetScreenBrightness(uint64_t screenId, uint32_t level) { return false; } GetScreenBrightness(uint64_t screenId)124 virtual uint32_t GetScreenBrightness(uint64_t screenId) { return 0; } 125 virtual std::vector<DisplayId> GetAllDisplayIds() = 0; 126 virtual sptr<CutoutInfo> GetCutoutInfo(DisplayId displayId) = 0; 127 virtual void NotifyDisplayEvent(DisplayEvent event) = 0; 128 virtual bool SetFreeze(std::vector<DisplayId> displayIds, bool isFreeze) = 0; 129 virtual sptr<ScreenInfo> GetScreenInfoById(ScreenId screenId) = 0; 130 virtual sptr<ScreenGroupInfo> GetScreenGroupInfoById(ScreenId screenId) = 0; 131 virtual DMError GetAllScreenInfos(std::vector<sptr<ScreenInfo>>& screenInfos) = 0; 132 virtual DMError MakeMirror(ScreenId mainScreenId, std::vector<ScreenId> mirrorScreenIds, 133 ScreenId& screenGroupId) = 0; 134 virtual DMError MakeExpand(std::vector<ScreenId> screenId, std::vector<Point> startPoints, 135 ScreenId& screenGroupId) = 0; 136 virtual DMError StopMirror(const std::vector<ScreenId>& mirrorScreenIds) = 0; 137 virtual DMError StopExpand(const std::vector<ScreenId>& expandScreenIds) = 0; DisableMirror(bool disableOrNot)138 virtual DMError DisableMirror(bool disableOrNot) { return DMError::DM_ERROR_INVALID_PERMISSION; } 139 virtual void RemoveVirtualScreenFromGroup(std::vector<ScreenId> screens) = 0; 140 virtual DMError SetScreenActiveMode(ScreenId screenId, uint32_t modeId) = 0; 141 virtual DMError SetVirtualPixelRatio(ScreenId screenId, float virtualPixelRatio) = 0; SetVirtualPixelRatioSystem(ScreenId screenId,float virtualPixelRatio)142 virtual DMError SetVirtualPixelRatioSystem(ScreenId screenId, float virtualPixelRatio) 143 { 144 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 145 } 146 virtual DMError SetResolution(ScreenId screenId, uint32_t width, uint32_t height, float virtualPixelRatio) = 0; 147 virtual DMError GetDensityInCurResolution(ScreenId screenId, float& virtualPixelRatio) = 0; ResizeVirtualScreen(ScreenId screenId,uint32_t width,uint32_t height)148 virtual DMError ResizeVirtualScreen(ScreenId screenId, uint32_t width, uint32_t height) { return DMError::DM_OK; } 149 virtual DMError AddSurfaceNodeToDisplay(DisplayId displayId, 150 std::shared_ptr<class RSSurfaceNode>& surfaceNode, bool onTop = true) = 0; 151 virtual DMError RemoveSurfaceNodeFromDisplay(DisplayId displayId, 152 std::shared_ptr<class RSSurfaceNode>& surfaceNode) = 0; GetAvailableArea(DisplayId displayId,DMRect & area)153 virtual DMError GetAvailableArea(DisplayId displayId, DMRect& area) { return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; } IsFoldable()154 virtual bool IsFoldable() { return false; } IsCaptured()155 virtual bool IsCaptured() { return false; } 156 GetFoldStatus()157 virtual FoldStatus GetFoldStatus() { return FoldStatus::UNKNOWN; } 158 GetFoldDisplayMode()159 virtual FoldDisplayMode GetFoldDisplayMode() { return FoldDisplayMode::UNKNOWN; } 160 SetFoldDisplayMode(const FoldDisplayMode)161 virtual void SetFoldDisplayMode(const FoldDisplayMode) {} 162 SetFoldDisplayModeFromJs(const FoldDisplayMode)163 virtual DMError SetFoldDisplayModeFromJs(const FoldDisplayMode) { return DMError::DM_OK; } 164 SetDisplayScale(ScreenId screenId,float scaleX,float scaleY,float pivotX,float pivotY)165 virtual void SetDisplayScale(ScreenId screenId, float scaleX, float scaleY, float pivotX, float pivotY) {} 166 SetFoldStatusLocked(bool locked)167 virtual void SetFoldStatusLocked(bool locked) {} 168 SetFoldStatusLockedFromJs(bool locked)169 virtual DMError SetFoldStatusLockedFromJs(bool locked) { return DMError::DM_OK; } 170 GetCurrentFoldCreaseRegion()171 virtual sptr<FoldCreaseRegion> GetCurrentFoldCreaseRegion() { return nullptr; } 172 HasImmersiveWindow(bool & immersive)173 virtual DMError HasImmersiveWindow(bool& immersive) { return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; } 174 175 // unique screen MakeUniqueScreen(const std::vector<ScreenId> & screenIds)176 virtual DMError MakeUniqueScreen(const std::vector<ScreenId>& screenIds) { return DMError::DM_OK; } 177 GetVirtualScreenFlag(ScreenId screenId)178 virtual VirtualScreenFlag GetVirtualScreenFlag(ScreenId screenId) 179 { 180 return VirtualScreenFlag::DEFAULT; 181 } SetVirtualScreenFlag(ScreenId screenId,VirtualScreenFlag screenFlag)182 virtual DMError SetVirtualScreenFlag(ScreenId screenId, VirtualScreenFlag screenFlag) 183 { 184 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 185 } SetVirtualScreenRefreshRate(ScreenId screenId,uint32_t refreshInterval)186 virtual DMError SetVirtualScreenRefreshRate(ScreenId screenId, uint32_t refreshInterval) 187 { 188 return DMError::DM_OK; 189 } ProxyForFreeze(const std::set<int32_t> & pidList,bool isProxy)190 virtual DMError ProxyForFreeze(const std::set<int32_t>& pidList, bool isProxy) 191 { 192 return DMError::DM_OK; 193 } ResetAllFreezeStatus()194 virtual DMError ResetAllFreezeStatus() 195 { 196 return DMError::DM_OK; 197 } SetVirtualScreenBlackList(ScreenId screenId,std::vector<uint64_t> & windowIdList)198 virtual void SetVirtualScreenBlackList(ScreenId screenId, std::vector<uint64_t>& windowIdList) {} DisablePowerOffRenderControl(ScreenId screenId)199 virtual void DisablePowerOffRenderControl(ScreenId screenId) {} 200 GetAllDisplayPhysicalResolution()201 virtual std::vector<DisplayPhysicalResolution> GetAllDisplayPhysicalResolution() 202 { 203 return std::vector<DisplayPhysicalResolution> {}; 204 } SetVirtualScreenSecurityExemption(ScreenId screenId,uint32_t pid,std::vector<uint64_t> & windowIdList)205 virtual DMError SetVirtualScreenSecurityExemption(ScreenId screenId, uint32_t pid, 206 std::vector<uint64_t>& windowIdList) 207 { 208 return DMError::DM_ERROR_DEVICE_NOT_SUPPORT; 209 } 210 }; 211 } // namespace OHOS::Rosen 212 213 #endif // FOUNDATION_DMSERVER_DISPLAY_MANAGER_INTERFACE_H