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_CUTOUT_CONTROLLER_H 17 #define OHOS_ROSEN_DISPLAY_CUTOUT_CONTROLLER_H 18 19 #include <mutex> 20 #include <map> 21 #include <refbase.h> 22 #include <vector> 23 24 #include "include/core/SkPath.h" 25 #include "include/core/SkMatrix.h" 26 #include "include/core/SkPathMeasure.h" 27 #include "include/utils/SkParsePath.h" 28 29 #include "cutout_info.h" 30 #include "dm_common.h" 31 #include "noncopyable.h" 32 #include "window_manager_hilog.h" 33 34 namespace OHOS { 35 namespace Rosen { 36 class DisplayCutoutController : public RefBase { 37 public: DisplayCutoutController()38 DisplayCutoutController() {}; 39 virtual ~DisplayCutoutController() = default; 40 41 void SetCutoutSvgPath(DisplayId displayId, const std::string& svgPath); 42 sptr<CutoutInfo> GetCutoutInfo(DisplayId displayId); 43 44 // For built-in display 45 void SetBuiltInDisplayCutoutSvgPath(const std::string& svgPath); 46 static void SetIsWaterfallDisplay(bool isWaterfallDisplay); 47 static bool IsWaterfallDisplay(); 48 void SetCurvedScreenBoundary(std::vector<int> curvedScreenBoundary); 49 50 // For waterfall display curved area compression. 51 static void SetWaterfallAreaCompressionEnableWhenHorzontal(bool isEnable); 52 static void SetWaterfallAreaCompressionSizeWhenHorizontal(uint32_t size); 53 static bool IsWaterfallAreaCompressionEnableWhenHorizontal(); 54 static uint32_t GetWaterfallAreaCompressionSizeWhenHorizontal(); 55 private: 56 DMRect CalcCutoutBoundingRect(std::string svgPath); 57 void CheckBoundingRectsBoundary(DisplayId displayId, std::vector<DMRect>& boundingRects); 58 void CalcBuiltInDisplayWaterfallRects(); 59 void CalcBuiltInDisplayWaterfallRectsByRotation(Rotation rotation, uint32_t displayHeight, uint32_t displayWidth); 60 void TransferBoundingRectsByRotation(DisplayId displayId, std::vector<DMRect>& boundingRects); 61 void CurrentRotation90(std::vector<DMRect> resultVec, std::vector<DMRect> displayBoundingRects, 62 uint32_t displayHeight); 63 void CurrentRotation180(std::vector<DMRect> resultVec, std::vector<DMRect> displayBoundingRects, 64 uint32_t displayHeight, uint32_t displayWidth); 65 DMRect CreateWaterfallRect(uint32_t left, uint32_t top, uint32_t width, uint32_t height); 66 67 // Raw data 68 std::map<DisplayId, std::vector<std::string>> svgPaths_; 69 static bool isWaterfallDisplay_; 70 std::vector<int> curvedScreenBoundary_; // Order: left top right bottom 71 72 // Calulated data 73 WaterfallDisplayAreaRects waterfallDisplayAreaRects_ = {}; 74 std::map<DisplayId, std::vector<DMRect>> boundingRects_; 75 76 // For waterfall display curved area compression. 77 static bool isWaterfallAreaCompressionEnableWhenHorizontal_; 78 static uint32_t waterfallAreaCompressionSizeWhenHorizontal_; // The unit is vp. 79 }; 80 } // Rosen 81 } // OHOS 82 #endif // OHOS_ROSEN_DISPLAY_CUTOUT_CONTROLLER_H