1/* 2 * Copyright (c) 2025 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 16import { KNativePointer } from '@koalaui/interop'; 17 18export abstract class ArktsObject { 19 protected constructor(peer: KNativePointer) { 20 this.peer = peer; 21 } 22 23 readonly peer: KNativePointer; 24} 25 26export function isSameNativeObject<T extends ArktsObject | number | string | boolean | undefined>( 27 first: T | readonly T[], 28 second: T | readonly T[] 29): boolean { 30 if (Array.isArray(first) && Array.isArray(second)) { 31 if (first.length !== second.length) { 32 return false; 33 } 34 for (let i = 0; i < first.length; i++) { 35 if (!isSameNativeObject(first[i], second[i])) { 36 return false; 37 } 38 } 39 return true; 40 } 41 if (first instanceof ArktsObject && second instanceof ArktsObject) { 42 return first?.peer === second?.peer; 43 } 44 return first === second; 45} 46