1 /* 2 * Copyright (c) 2024 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_PROPERTIES_CONSTRAINT_FLAGS_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PROPERTIES_CONSTRAINT_FLAGS_H 18 #include "core/components_ng/property/layout_constraint.h" 19 namespace OHOS::Ace::NG { 20 struct ConstraintFlags { 21 /** 22 * @brief Compare previous layout constraint and current layout constraint to update flags. 23 * 24 * @param preConstraint previous layout constraint 25 * @param constraint current layout constraint 26 */ 27 void UpdateFlags( 28 const std::optional<LayoutConstraintF>& preConstraint, const std::optional<LayoutConstraintF>& constraint); 29 30 std::string ToString() const; 31 32 bool idealSize = false; 33 bool parentIdealSize = false; 34 bool minSize = false; 35 bool maxSize = false; 36 bool percentRef = false; 37 bool scaleProperty = false; 38 }; 39 } // namespace OHOS::Ace::NG 40 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PROPERTIES_CONSTRAINT_FLAGS_H 41