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/**
* @author Victor Häggqvist
* @since 2016-01-14
*/
export class Overlay {
constructor() {
this.element = document.createElement('div');
this.element.id = 'imagelightbox-overlay';
}
register(lightbox) {
lightbox.addOnStartListener(this.overlayOn.bind(this));
lightbox.addOnEndListener(this.overlayOff.bind(this));
}
overlayOn() {
document.body.appendChild(this.element);
}
overlayOff() {
document.body.removeChild(this.element);
}
}
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