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_CORE_COMPONENTS_NG_PATTERN_CHECKBOXGROUP_CHECKBOXGROUP_LAYOUT_ALGORITHM_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CHECKBOXGROUP_CHECKBOXGROUP_LAYOUT_ALGORITHM_H
18 
19 #include "base/geometry/axis.h"
20 #include "base/memory/referenced.h"
21 #include "core/components_ng/layout/layout_algorithm.h"
22 #include "core/components_ng/layout/layout_wrapper.h"
23 
24 namespace OHOS::Ace::NG {
25 
26 class ACE_EXPORT CheckBoxGroupLayoutAlgorithm : public BoxLayoutAlgorithm {
27     DECLARE_ACE_TYPE(CheckBoxGroupLayoutAlgorithm, BoxLayoutAlgorithm);
28 
29 public:
30     CheckBoxGroupLayoutAlgorithm() = default;
31 
32     ~CheckBoxGroupLayoutAlgorithm() override = default;
33 
OnReset()34     void OnReset() override {}
35 
36     std::optional<SizeF> MeasureContent(
37         const LayoutConstraintF& contentConstraint, LayoutWrapper* layoutWrapper) override;
38 
39 private:
40     float defaultWidth_ = 0.0f;
41     float defaultHeight_ = 0.0f;
42     float horizontalPadding_ = 0.0f;
43     float verticalPadding_ = 0.0f;
44     Dimension defaultPaddingSize_;
45 
46     void InitializeParam();
47 
48     ACE_DISALLOW_COPY_AND_MOVE(CheckBoxGroupLayoutAlgorithm);
49 };
50 } // namespace OHOS::Ace::NG
51 
52 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CHECKBOXGROUP_CHECKBOXGROUP_LAYOUT_ALGORITHM_H
53