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_DM_DISPLAY_MANAGER_ADAPTER_H 17 #define FOUNDATION_DM_DISPLAY_MANAGER_ADAPTER_H 18 19 #include <map> 20 #include <mutex> 21 #include <surface.h> 22 23 #include "display.h" 24 #include "screen.h" 25 #include "screen_group.h" 26 #include "dm_common.h" 27 #include "display_manager_interface.h" 28 #include "fold_screen_info.h" 29 #include "singleton_delegator.h" 30 31 namespace OHOS::Rosen { 32 class BaseAdapter { 33 public: 34 virtual DMError RegisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 35 DisplayManagerAgentType type); 36 virtual DMError UnregisterDisplayManagerAgent(const sptr<IDisplayManagerAgent>& displayManagerAgent, 37 DisplayManagerAgentType type); 38 virtual void Clear(); 39 protected: 40 bool InitDMSProxy(); 41 bool InitSMSProxy(); 42 std::recursive_mutex mutex_; 43 sptr<IDisplayManager> displayManagerServiceProxy_ = nullptr; 44 sptr<IRemoteObject::DeathRecipient> dmsDeath_ = nullptr; 45 bool isProxyValid_ { false }; 46 }; 47 48 class DMSDeathRecipient : public IRemoteObject::DeathRecipient { 49 public: 50 explicit DMSDeathRecipient(BaseAdapter& adapter); 51 virtual void OnRemoteDied(const wptr<IRemoteObject>& wptrDeath) override; 52 private: 53 BaseAdapter& adapter_; 54 }; 55 56 class DisplayManagerAdapter : public BaseAdapter { 57 WM_DECLARE_SINGLE_INSTANCE(DisplayManagerAdapter); 58 public: 59 virtual sptr<DisplayInfo> GetDefaultDisplayInfo(); 60 virtual sptr<DisplayInfo> GetDisplayInfoByScreenId(ScreenId screenId); 61 virtual std::vector<DisplayId> GetAllDisplayIds(); 62 virtual std::shared_ptr<Media::PixelMap> GetDisplaySnapshot(DisplayId displayId, DmErrorCode* errorCode = nullptr); 63 virtual DMError HasPrivateWindow(DisplayId displayId, bool& hasPrivateWindow); 64 virtual bool WakeUpBegin(PowerStateChangeReason reason); 65 virtual bool WakeUpEnd(); 66 virtual bool SuspendBegin(PowerStateChangeReason reason); 67 virtual bool SuspendEnd(); 68 virtual bool SetDisplayState(DisplayState state); 69 virtual DisplayState GetDisplayState(DisplayId displayId); 70 virtual void NotifyDisplayEvent(DisplayEvent event); 71 virtual bool SetFreeze(std::vector<DisplayId> displayIds, bool isFreeze); 72 virtual sptr<DisplayInfo> GetDisplayInfo(DisplayId displayId); 73 virtual sptr<CutoutInfo> GetCutoutInfo(DisplayId displayId); 74 virtual DMError AddSurfaceNodeToDisplay(DisplayId displayId, std::shared_ptr<class RSSurfaceNode>& surfaceNode); 75 virtual DMError RemoveSurfaceNodeFromDisplay(DisplayId displayId, 76 std::shared_ptr<class RSSurfaceNode>& surfaceNode); 77 78 virtual bool IsFoldable(); 79 80 virtual FoldStatus GetFoldStatus(); 81 82 virtual FoldDisplayMode GetFoldDisplayMode(); 83 84 virtual void SetFoldDisplayMode(const FoldDisplayMode); 85 86 virtual sptr<FoldCreaseRegion> GetCurrentFoldCreaseRegion(); 87 private: 88 static inline SingletonDelegator<DisplayManagerAdapter> delegator; 89 }; 90 91 class ScreenManagerAdapter : public BaseAdapter { 92 WM_DECLARE_SINGLE_INSTANCE(ScreenManagerAdapter); 93 public: 94 virtual ScreenId CreateVirtualScreen(VirtualScreenOption option, 95 const sptr<IDisplayManagerAgent>& displayManagerAgent); 96 virtual DMError DestroyVirtualScreen(ScreenId screenId); 97 virtual DMError SetVirtualScreenSurface(ScreenId screenId, sptr<Surface> surface); 98 virtual bool SetScreenPowerForAll(ScreenPowerState state, PowerStateChangeReason reason); 99 virtual ScreenPowerState GetScreenPower(ScreenId dmsScreenId); 100 virtual DMError SetOrientation(ScreenId screenId, Orientation orientation); 101 virtual sptr<ScreenGroupInfo> GetScreenGroupInfoById(ScreenId screenId); 102 virtual DMError GetAllScreenInfos(std::vector<sptr<ScreenInfo>>& screenInfos); 103 virtual DMError MakeMirror(ScreenId mainScreenId, std::vector<ScreenId> mirrorScreenId, ScreenId& screenGroupId); 104 virtual DMError MakeExpand(std::vector<ScreenId> screenId, std::vector<Point> startPoint, ScreenId& screenGroupId); 105 virtual DMError StopMirror(const std::vector<ScreenId>& mirrorScreenIds); 106 virtual DMError StopExpand(const std::vector<ScreenId>& expandScreenIds); 107 virtual void RemoveVirtualScreenFromGroup(std::vector<ScreenId>); 108 virtual DMError SetScreenActiveMode(ScreenId screenId, uint32_t modeId); 109 virtual sptr<ScreenInfo> GetScreenInfo(ScreenId screenId); 110 virtual DMError SetVirtualPixelRatio(ScreenId screenId, float virtualPixelRatio); 111 virtual DMError SetScreenRotationLocked(bool isLocked); 112 virtual DMError IsScreenRotationLocked(bool& isLocked); 113 114 // colorspace, gamut 115 virtual DMError GetScreenSupportedColorGamuts(ScreenId screenId, std::vector<ScreenColorGamut>& colorGamuts); 116 virtual DMError GetScreenColorGamut(ScreenId screenId, ScreenColorGamut& colorGamut); 117 virtual DMError SetScreenColorGamut(ScreenId screenId, int32_t colorGamutIdx); 118 virtual DMError GetScreenGamutMap(ScreenId screenId, ScreenGamutMap& gamutMap); 119 virtual DMError SetScreenGamutMap(ScreenId screenId, ScreenGamutMap gamutMap); 120 virtual DMError SetScreenColorTransform(ScreenId screenId); 121 private: 122 static inline SingletonDelegator<ScreenManagerAdapter> delegator; 123 }; 124 } // namespace OHOS::Rosen 125 #endif // FOUNDATION_DM_DISPLAY_MANAGER_ADAPTER_H 126