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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | 1x | /**
* Copyright (c) Siemens 2016 - 2025
* SPDX-License-Identifier: MIT
*/
import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
@Injectable({
providedIn: 'root'
})
export class SiLoadingService {
/**
* Counts the number of loads active, is `0` when all loading is finished (or hasn't started).
*/
readonly counter: BehaviorSubject<number> = new BehaviorSubject<number>(0);
/**
* Start the loading.
*/
startLoad(): void {
this.counter.next(this.counter.value + 1);
}
/**
* Stop the loading.
*/
stopLoad(): void {
Iif (this.counter.value > 0) {
this.counter.next(this.counter.value - 1);
}
}
}
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