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/// <reference path='./import.ts' /> 17class ArkStackComponent extends ArkComponent implements StackAttribute { 18 constructor(nativePtr: KNode) { 19 super(nativePtr); 20 } 21 onGestureJudgeBegin(callback: (gestureInfo: GestureInfo, event: BaseGestureEvent) => GestureJudgeResult): this { 22 throw new Error('Method not implemented.'); 23 } 24 alignContent(value: Alignment): StackAttribute { 25 modifierWithKey(this._modifiersWithKeys, StackAlignContentModifier.identity, StackAlignContentModifier, value); 26 return this; 27 } 28 align(value: Alignment): this { 29 modifierWithKey(this._modifiersWithKeys, StackAlignContentModifier.identity, StackAlignContentModifier, value); 30 return this; 31 } 32} 33 34class StackAlignContentModifier extends ModifierWithKey<number> { 35 constructor(nativePtr: number) { 36 super(nativePtr); 37 } 38 static identity: Symbol = Symbol('stackAlignContent'); 39 applyPeer(node: KNode, reset: boolean): void { 40 if (reset) { 41 getUINativeModule().stack.resetAlignContent(node); 42 } else { 43 getUINativeModule().stack.setAlignContent(node, this.value!); 44 } 45 } 46 checkObjectDiff(): boolean { 47 return this.stageValue !== this.value; 48 } 49} 50// @ts-ignore 51globalThis.Stack.attributeModifier = function (modifier) { 52 const elmtId = ViewStackProcessor.GetElmtIdToAccountFor(); 53 let nativeNode = getUINativeModule().getFrameNodeById(elmtId); 54 let component = this.createOrGetNode(elmtId, () => { 55 return new ArkStackComponent(nativeNode); 56 }); 57 applyUIAttributes(modifier, nativeNode, component); 58 component.applyModifierPatch(); 59};