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_GROUP_INFO_H 17 #define OHOS_ROSEN_DISPLAY_GROUP_INFO_H 18 19 #include <map> 20 #include <refbase.h> 21 22 #include "display_info.h" 23 #include "wm_common.h" 24 #include "wm_single_instance.h" 25 26 namespace OHOS { 27 namespace Rosen { 28 class DisplayGroupInfo : public RefBase { 29 WM_DECLARE_SINGLE_INSTANCE_BASE(DisplayGroupInfo); 30 public: 31 void Init(ScreenId displayGroupId, const sptr<DisplayInfo>& displayInfo); 32 void AddDisplayInfo(const sptr<DisplayInfo>& displayInfo); 33 void RemoveDisplayInfo(DisplayId displayId); 34 void UpdateLeftAndRightDisplayId(); 35 36 void SetDisplayRotation(DisplayId displayId, Rotation rotation); 37 void SetDisplayOrientation(DisplayId displayId, DisplayOrientation orientation); 38 void SetDisplayStateChangeType(DisplayId displayId, DisplayStateChangeType changeType); 39 void SetDisplayVirtualPixelRatio(DisplayId displayId, float vpr); 40 void SetDisplayRect(DisplayId displayId, Rect displayRect); 41 void SetDefaultDisplayId(DisplayId defaultDisplayId); 42 43 Rotation GetDisplayRotation(DisplayId displayId) const; 44 DisplayStateChangeType GetDisplayStateChangeType(DisplayId displayId) const; 45 float GetDisplayVirtualPixelRatio(DisplayId displayId) const; 46 std::map<DisplayId, Rect> GetAllDisplayRects() const; 47 Rect GetDisplayRect(DisplayId displayId) const; 48 sptr<DisplayInfo> GetDisplayInfo(DisplayId displayId) const; 49 sptr<DisplayInfo> GetDefaultDisplayInfo() const; 50 void UpdateDisplayInfo(sptr<DisplayInfo> displayInfo) const; 51 std::vector<sptr<DisplayInfo>> GetAllDisplayInfo() const; 52 std::vector<DisplayId> GetAllDisplayIds() const; 53 DisplayId GetLeftDisplayId() const; 54 DisplayId GetRightDisplayId() const; 55 DisplayId GetDefaultDisplayId() const; 56 57 protected: 58 DisplayGroupInfo() = default; 59 ~DisplayGroupInfo() = default; 60 61 private: 62 ScreenId displayGroupId_; 63 DisplayId defaultDisplayId_ { 0 }; 64 DisplayId leftDisplayId_ { 0 }; // the displayId at left in expand-mode 65 DisplayId rightDisplayId_ { 0 }; // the displayId at right in expand-mode 66 mutable std::map<DisplayId, sptr<DisplayInfo>> displayInfosMap_; 67 }; 68 } // namespace Rosen 69 } // namespace OHOS 70 #endif // OHOS_ROSEN_DISPLAY_GROUP_INFO_H 71 72