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 FOUNDATION_ACE_FRAMEWORKS_BASE_GEOMETRY_CALC_DIMENSION_H
17 #define FOUNDATION_ACE_FRAMEWORKS_BASE_GEOMETRY_CALC_DIMENSION_H
18 
19 #include "base/geometry/dimension.h"
20 
21 namespace OHOS::Ace {
22 class CalcDimension : public Dimension {
23 public:
24     CalcDimension() = default;
25     ~CalcDimension() = default;
26 
27     explicit CalcDimension(const std::string& value, DimensionUnit unit = DimensionUnit::CALC)
28     {
29         calcvalue_ = value;
30         SetUnit(DimensionUnit::CALC);
31     };
32 
33     CalcDimension(double value, DimensionUnit unit = DimensionUnit::PX) : Dimension(value, unit) {};
CalcDimension(const Dimension & dimension)34     CalcDimension(const Dimension& dimension) : Dimension(dimension) {};
35 
CalcValue()36     const std::string& CalcValue() const
37     {
38         return calcvalue_;
39     }
40 
SetCalcValue(const std::string & value)41     void SetCalcValue(const std::string& value)
42     {
43         calcvalue_ = value;
44     }
45 
46     CalcDimension& operator=(const Dimension& newDimension)
47     {
48         Dimension& dimension = *this;
49         dimension = newDimension;
50         return *this;
51     }
52 
53     CalcDimension& operator=(const CalcDimension& newDimension)
54     {
55         SetCalcValue(newDimension.CalcValue());
56         SetValue(newDimension.Value());
57         SetUnit(newDimension.Unit());
58         return *this;
59     }
60 
ToString()61     std::string ToString() const
62     {
63         return calcvalue_.empty() ? Dimension::ToString() : calcvalue_ + "calc";
64     }
65 
66 private:
67     std::string calcvalue_ = "";
68 };
69 } // namespace OHOS::Ace
70 
71 #endif // FOUNDATION_ACE_FRAMEWORKS_BASE_GEOMETRY_CALC_DIMENSION_H
72