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_ACE_FRAMEWORKS_BASE_GEOMETRY_POINT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_BASE_GEOMETRY_POINT_H
18 
19 #include "base/geometry/offset.h"
20 #include "base/utils/macros.h"
21 #include "base/utils/utils.h"
22 #include "core/event/ace_events.h"
23 
24 namespace OHOS::Ace {
25 
26 class ACE_EXPORT Point {
27 public:
28     Point() = default;
29     ~Point() = default;
Point(double x,double y)30     Point(double x, double y) : x_(x), y_(y) {}
Point(double x,double y,SourceType sourceType)31     Point(double x, double y, SourceType sourceType) : x_(x), y_(y), sourceType_(sourceType) {}
Point(double x,double y,double screenX,double screenY)32     Point(double x, double y, double screenX, double screenY) : x_(x), y_(y), screenX_(screenX), screenY_(screenY) {}
Point(double x,double y,double screenX,double screenY,SourceType sourceType)33     Point(double x, double y, double screenX, double screenY, SourceType sourceType)
34         : x_(x), y_(y), screenX_(screenX), screenY_(screenY), sourceType_(sourceType)
35     {}
36 
GetX()37     double GetX() const
38     {
39         return x_;
40     }
41 
GetY()42     double GetY() const
43     {
44         return y_;
45     }
46 
SetX(double x)47     void SetX(double x)
48     {
49         x_ = x;
50     }
51 
SetY(double y)52     void SetY(double y)
53     {
54         y_ = y;
55     }
56 
GetScreenX()57     double GetScreenX() const
58     {
59         return screenX_;
60     }
61 
GetScreenY()62     double GetScreenY() const
63     {
64         return screenY_;
65     }
66 
SetScreenX(double x)67     void SetScreenX(double x)
68     {
69         screenX_ = x;
70     }
71 
SetScreenY(double y)72     void SetScreenY(double y)
73     {
74         screenY_ = y;
75     }
76 
SetSourceType(SourceType sourceType)77     void SetSourceType(SourceType sourceType)
78     {
79         sourceType_ = sourceType;
80     }
81 
GetSourceType()82     SourceType GetSourceType() const
83     {
84         return sourceType_;
85     }
86 
Rotate(const Point & center,double angle)87     void Rotate(const Point& center, double angle)
88     {
89         double x = (x_ - center.GetX()) * std::cos(angle) - (y_ - center.GetY()) * std::sin(angle) + center.GetX();
90         double y = (x_ - center.GetX()) * std::sin(angle) + (y_ - center.GetY()) * std::cos(angle) + center.GetY();
91         x_ = x;
92         y_ = y;
93     }
94 
95     Point operator-(const Offset& offset) const
96     {
97         return Point(x_ - offset.GetX(), y_ - offset.GetY());
98     }
99 
100     Point operator+(const Offset& offset) const
101     {
102         return Point(x_ + offset.GetX(), y_ + offset.GetY());
103     }
104 
105     Offset operator-(const Point& point) const
106     {
107         return Offset(x_ - point.x_, y_ - point.y_);
108     }
109 
110     bool operator==(const Point& point) const
111     {
112         return NearEqual(x_, point.x_) && NearEqual(y_, point.y_);
113     }
114 
115     bool operator!=(const Point& point) const
116     {
117         return !operator==(point);
118     }
119 
120 private:
121     double x_ = 0.0;
122     double y_ = 0.0;
123     double screenX_ = 0.0;
124     double screenY_ = 0.0;
125     SourceType sourceType_ = SourceType::NONE;
126 };
127 
128 } // namespace OHOS::Ace
129 
130 #endif // FOUNDATION_ACE_FRAMEWORKS_BASE_GEOMETRY_POINT_H
131