1 /* 2 * Copyright (c) 2021-2023 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 #ifndef RENDER_SERVICE_CLIENT_CORE_COMMON_RS_OBJ_ABS_GEOMETRY_H 16 #define RENDER_SERVICE_CLIENT_CORE_COMMON_RS_OBJ_ABS_GEOMETRY_H 17 18 #include <memory> 19 20 #include "include/core/SkMatrix.h" 21 #include "include/core/SkPoint.h" 22 23 #include "common/rs_macros.h" 24 #include "common/rs_matrix3.h" 25 #include "common/rs_obj_geometry.h" 26 #include "common/rs_rect.h" 27 #include "common/rs_vector2.h" 28 29 namespace OHOS { 30 namespace Rosen { 31 class RSB_EXPORT RSObjAbsGeometry : public RSObjGeometry { 32 public: 33 RSObjAbsGeometry(); 34 ~RSObjAbsGeometry() override; 35 void ConcatMatrix(const SkMatrix& matrix); 36 void UpdateMatrix(const std::shared_ptr<RSObjAbsGeometry>& parent, float offsetX, float offsetY); 37 38 // Using by RenderService 39 void UpdateByMatrixFromSelf(); 40 GetAbsRect()41 const RectI& GetAbsRect() const 42 { 43 return absRect_; 44 } 45 RectI MapAbsRect(const RectF& rect) const; GetMatrix()46 const SkMatrix& GetMatrix() const 47 { 48 return matrix_; 49 } 50 GetAbsMatrix()51 const SkMatrix& GetAbsMatrix() const 52 { 53 return absMatrix_; 54 } 55 56 bool IsPointInHotZone(const float x, const float y) const; 57 58 bool IsNeedClientCompose() const; 59 60 private: 61 void UpdateAbsMatrix2D(); 62 void UpdateAbsMatrix3D(); 63 void SetAbsRect(); 64 float GetCross(const SkPoint& p1, const SkPoint& p2, const SkPoint& p) const; 65 Vector2f GetDataRange(float d0, float d1, float d2, float d3) const; 66 bool IsPointInLine(const SkPoint& p1, const SkPoint& p2, const SkPoint& p, const float crossRes) const; 67 RectI absRect_; 68 SkMatrix matrix_; 69 SkMatrix absMatrix_; 70 SkPoint vertices_[4]; 71 }; 72 } // namespace Rosen 73 } // namespace OHOS 74 #endif // RENDER_SERVICE_CLIENT_CORE_COMMON_RS_OBJ_ABS_GEOMETRY_H 75