import { Component , OnDestroy , OnInit , ViewEncapsulation } from '@angular/core' ; import { Subject } from 'rxjs' ; import { takeUntil } from 'rxjs/operators' ; import { FuseProgressBarService } from '@fuse/components/progress-bar/progress-bar.service' ; @ Component ( { selector : 'fuse-progress-bar' , templateUrl : './progress-bar.component.html' , styleUrls : [ './progress-bar.component.scss' ] , encapsulation : ViewEncapsulation . None } ) export class FuseProgressBarComponent implements OnInit , OnDestroy { bufferValue : number ; mode : 'determinate' | 'indeterminate' | 'buffer' | 'query' ; value : number ; visible : boolean ; private _unsubscribeAll : Subject < any > ; param { FuseProgressBarService } _fuseProgressBarService constructor ( private _fuseProgressBarService ) { this . _unsubscribeAll = new Subject ( ) ; } /**
     * On init
     */ ngOnInit ( ) { this . _fuseProgressBarService . bufferValue . pipe ( takeUntil ( this . _unsubscribeAll ) ) . subscribe ( ( bufferValue ) => { this . bufferValue = bufferValue ; } ) ; this . _fuseProgressBarService . mode . pipe ( takeUntil ( this . _unsubscribeAll ) ) . subscribe ( ( mode ) => { this . mode = mode ; } ) ; this . _fuseProgressBarService . value . pipe ( takeUntil ( this . _unsubscribeAll ) ) . subscribe ( ( value ) => { this . value = value ; } ) ; this . _fuseProgressBarService . visible . pipe ( takeUntil ( this . _unsubscribeAll ) ) . subscribe ( ( visible ) => { this . visible = visible ; } ) ; } /**
     * On destroy
     */ ngOnDestroy ( ) { this . _unsubscribeAll . next ( ) ; this . _unsubscribeAll . complete ( ) ; } }