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/** 17 * NativeViewPartialUpdate aka JSViewPartialUpdate C++ class exposed to JS 18 * 19 * all definitions in this file are framework internal 20 */ 21declare class NativeViewPartialUpdate { 22 constructor( ); 23 markNeedUpdate(): void; 24 findChildById(compilerAssignedUniqueChildId: string): View; 25 syncInstanceId(): void; 26 isFirstRender(): boolean; 27 restoreInstanceId(): void; 28 static create(newView: NativeViewPartialUpdate): void; 29 finishUpdateFunc(elmtId: number): void; 30 getDeletedElemtIds(elmtIds : number[]) : void; // caller allocates an empty Array<number> 31 deletedElmtIdsHaveBeenPurged(elmtIds : number[]) : void; // caller provides filled Array<number> 32 isLazyItemRender(elmtId : number) : boolean; 33 setCardId(cardId: number): void; 34 getCardId(): number; 35} 36