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 16class InteropConfigureStateMgmt { 17 private static instance__?: InteropConfigureStateMgmt; 18 19 private interopInUse_: boolean = false; 20 21 public static get instance(): InteropConfigureStateMgmt { 22 return InteropConfigureStateMgmt.instance__ 23 ? InteropConfigureStateMgmt.instance__ 24 : (InteropConfigureStateMgmt.instance__ = new InteropConfigureStateMgmt()); 25 } 26 27 public needsInterop(): boolean { 28 return this.interopInUse_; 29 } 30 31 public openInterop(): void { 32 this.interopInUse_ = true; 33 } 34 35 public closeInterop(): void { 36 this.interopInUse_ = false; 37 } 38}