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 16export class GlobalContext { 17 currentPermissionGroup: string; 18 isVertical: boolean; 19 bundleName: string; 20 windowNum: number; 21 dialogSet: Set<String>; 22 23 public static getContext(): GlobalContext { 24 if (!GlobalContext.instance) { 25 GlobalContext.instance = new GlobalContext(); 26 } 27 return GlobalContext.instance; 28 } 29 30 private constructor() {} 31 private static instance: GlobalContext; 32 private _objects = new Map<string, Object>(); 33 34 static load(name: string): any { 35 return globalThis[name]; 36 } 37 38 static store(name: string, obj: Object): void { 39 globalThis[name] = obj; 40 } 41 42 get(value: string): Object { 43 return this._objects.get(value); 44 } 45 46 set(key: string, objectClass: Object): void { 47 this._objects.set(key, objectClass); 48 } 49 50 public getWindowNum(): number { 51 return globalThis.windowNum || 0; 52 } 53 54 public increaseAndGetWindowNum(): number { 55 globalThis.windowNum ++; 56 return globalThis.windowNum; 57 } 58 59 public decreaseAndGetWindowNum(): number { 60 globalThis.windowNum --; 61 return globalThis.windowNum; 62 } 63 64 public setAndGetWindowNum(num: number): number { 65 globalThis.windowNum = num; 66 return globalThis.windowNum || 0; 67 } 68}