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_STACK_STACK_LAYOUT_PROPERTY_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_STACK_STACK_LAYOUT_PROPERTY_H 18 19 #include "core/components_ng/base/inspector_filter.h" 20 #include "core/components_ng/layout/layout_property.h" 21 #include "core/components_ng/property/position_property.h" 22 23 namespace OHOS::Ace::NG { 24 class ACE_EXPORT StackLayoutProperty : public LayoutProperty { 25 DECLARE_ACE_TYPE(StackLayoutProperty, LayoutProperty); 26 27 public: 28 StackLayoutProperty() = default; 29 30 ~StackLayoutProperty() override = default; 31 Clone()32 RefPtr<LayoutProperty> Clone() const override 33 { 34 auto layoutProperty = MakeRefPtr<StackLayoutProperty>(); 35 layoutProperty->UpdateLayoutProperty(this); 36 return layoutProperty; 37 } 38 Reset()39 void Reset() override 40 { 41 LayoutProperty::Reset(); 42 } 43 ToJsonValue(std::unique_ptr<JsonValue> & json,const InspectorFilter & filter)44 void ToJsonValue(std::unique_ptr<JsonValue>& json, const InspectorFilter& filter) const override 45 { 46 LayoutProperty::ToJsonValue(json, filter); 47 /* no fixed attr below, just return */ 48 if (filter.IsFastFilter()) { 49 return; 50 } 51 auto align = Alignment::CENTER; 52 if (GetPositionProperty()) { 53 align = GetPositionProperty()->GetAlignment().value_or(Alignment::CENTER); 54 } 55 json->PutExtAttr("alignContent", align.GetAlignmentStr(TextDirection::LTR).c_str(), filter); 56 } 57 FromJson(const std::unique_ptr<JsonValue> & json)58 void FromJson(const std::unique_ptr<JsonValue>& json) override 59 { 60 UpdateAlignment(Alignment::GetAlignment(TextDirection::LTR, json->GetString("alignContent"))); 61 LayoutProperty::FromJson(json); 62 } 63 64 private: 65 ACE_DISALLOW_COPY_AND_MOVE(StackLayoutProperty); 66 }; 67 } // namespace OHOS::Ace::NG 68 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_STACK_STACK_LAYOUT_PROPERTY_H 69