ngx-joyride/esm2015/lib/services/event-listener.service.js

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import { Injectable, RendererFactory2 } from '@angular/core';
import { Subject } from 'rxjs';
import { DomRefService } from './dom.service';
export class Scroll {
}
export class EventListenerService {
    constructor(rendererFactory, DOMService) {
        this.rendererFactory = rendererFactory;
        this.DOMService = DOMService;
        this.scrollEvent = new Subject();
        this.resizeEvent = new Subject();
        this.renderer = rendererFactory.createRenderer(null, null);
    }
    startListeningScrollEvents() {
        this.scrollUnlisten = this.renderer.listen('document', 'scroll', evt => {
            this.scrollEvent.next({
                scrollX: this.DOMService.getNativeWindow().pageXOffset,
                scrollY: this.DOMService.getNativeWindow().pageYOffset
            });
        });
    }
    startListeningResizeEvents() {
        this.resizeUnlisten = this.renderer.listen('window', 'resize', evt => {
            this.resizeEvent.next(evt);
        });
    }
    stopListeningScrollEvents() {
        this.scrollUnlisten();
    }
    stopListeningResizeEvents() {
        this.resizeUnlisten();
    }
}
EventListenerService.decorators = [
    { type: Injectable }
];
EventListenerService.ctorParameters = () => [
    { type: RendererFactory2 },
    { type: DomRefService }
];
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