1 /*
2  * Copyright (c) 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 
16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_UI_EXTENSION_LAYOUT_ALGORITHM_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_UI_EXTENSION_LAYOUT_ALGORITHM_H
18 
19 #include "core/components_ng/layout/box_layout_algorithm.h"
20 #include "core/components_ng/layout/layout_wrapper.h"
21 
22 namespace OHOS::Ace::NG {
23 class ACE_EXPORT UIExtensionLayoutAlgorithm : public BoxLayoutAlgorithm {
24     DECLARE_ACE_TYPE(UIExtensionLayoutAlgorithm, BoxLayoutAlgorithm);
25 
26 public:
27     UIExtensionLayoutAlgorithm() = default;
28     ~UIExtensionLayoutAlgorithm() override = default;
29 
MeasureContent(const LayoutConstraintF & contentConstraint,LayoutWrapper *)30     std::optional<SizeF> MeasureContent(
31         const LayoutConstraintF& contentConstraint, LayoutWrapper* /* layoutWrapper */) override
32     {
33         return contentConstraint.selfIdealSize.ConvertToSizeT();
34     }
35 
36 private:
37     ACE_DISALLOW_COPY_AND_MOVE(UIExtensionLayoutAlgorithm);
38 };
39 } // namespace OHOS::Ace::NG
40 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_UI_EXTENSION_LAYOUT_ALGORITHM_H
41