@ng-web-apis/screen-orientation/esm2022/viewport.service.mjs

A library for declarative use of screen orientation with Angular

import { inject, Injectable } from '@angular/core';
import { WINDOW } from '@ng-web-apis/common';
import { EMPTY, filter, fromEvent, map, merge, Observable, shareReplay, startWith, } from 'rxjs';
import * as i0 from "@angular/core";
class ViewportService extends Observable {
    visualViewport = inject(WINDOW).visualViewport;
    stream$ = this.visualViewport
        ? merge(fromEvent(this.visualViewport, 'resize'), fromEvent(this.visualViewport, 'scroll'), fromEvent(this.visualViewport, 'scrollend')).pipe(startWith(null), map(() => this.visualViewport), filter(Boolean), shareReplay({ bufferSize: 1, refCount: true }))
        : EMPTY;
    constructor() {
        super((subscriber) => this.stream$.subscribe(subscriber));
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: ViewportService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: ViewportService, providedIn: 'root' });
}
export { ViewportService };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: ViewportService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root',
                }]
        }], ctorParameters: function () { return []; } });
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