gns3-web-ui/src/app/services/mapsettings.service.ts

import { Injectable } from "@angular/core";
import { Subject } from 'rxjs';

@Injectable()
export class MapSettingsService {
    public isMapLocked = new Subject<boolean>();
    public isTopologySummaryVisible: boolean = false;

    constructor() {}

    changeMapLockValue(value: boolean) {
        this.isMapLocked.next(value);
    }

    toggleTopologySummary(value: boolean) {
        this.isTopologySummaryVisible = value;
    }
}