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 GESTURES_VELOCITY_H 17 #define GESTURES_VELOCITY_H 18 #include "offset.h" 19 20 namespace OHOS::uitest { 21 class Velocity final { 22 public: 23 Velocity() = default; Velocity(const Offset & offsetPerSecond)24 explicit Velocity(const Offset& offsetPerSecond) : offsetPerSecond_(offsetPerSecond) {} 25 ~Velocity() = default; 26 Resets()27 void Resets() 28 { 29 offsetPerSecond_.Resets(); 30 } 31 SetOffsetPerSecond(const Offset & offsetPerSecond)32 void SetOffsetPerSecond(const Offset& offsetPerSecond) 33 { 34 offsetPerSecond_ = offsetPerSecond; 35 } 36 37 Velocity operator+(const Velocity& velocity) const 38 { 39 return Velocity(offsetPerSecond_ + velocity.offsetPerSecond_); 40 } 41 42 Velocity operator-(const Velocity& velocity) const 43 { 44 return Velocity(offsetPerSecond_ - velocity.offsetPerSecond_); 45 } 46 47 Velocity operator*(double value) const 48 { 49 return Velocity(offsetPerSecond_ * value); 50 } 51 52 Velocity& operator+=(const Velocity& velocity) 53 { 54 offsetPerSecond_ += velocity.offsetPerSecond_; 55 return *this; 56 } 57 58 bool operator==(const Velocity& velocity) const 59 { 60 return offsetPerSecond_ == velocity.offsetPerSecond_; 61 } 62 63 bool operator!=(const Velocity& velocity) const 64 { 65 return !operator==(velocity); 66 } 67 GetOffsetPerSecond()68 const Offset& GetOffsetPerSecond() const 69 { 70 return offsetPerSecond_; 71 } 72 GetVeloX()73 double GetVeloX() const 74 { 75 return offsetPerSecond_.GetX(); 76 } 77 GetVeloY()78 double GetVeloY() const 79 { 80 return offsetPerSecond_.GetY(); 81 } 82 GetVeloValue()83 double GetVeloValue() const 84 { 85 return offsetPerSecond_.GetDistance(); 86 } 87 88 private: 89 Offset offsetPerSecond_; 90 }; 91 } // namespace OHOS::uitest 92 #endif // GESTURES_VELOCITY_H 93