ngx-modialog-11/esm2015/lib/providers/dom-modal-renderer.js

Modal / Dialog for Angular

import { ApplicationRef, Injector, Injectable } from '@angular/core';
import { createComponent } from '../framework/createComponent';
import { DialogRef } from '../models/dialog-ref';
import { ModalOverlay } from '../overlay/index';
export class DOMOverlayRenderer {
    constructor(appRef, injector) {
        this.appRef = appRef;
        this.injector = injector;
        this.isDoc = !(typeof document === 'undefined' || !document);
    }
    render(dialog, vcRef, injector) {
        if (!injector) {
            injector = this.injector;
        }
        const cmpRef = createComponent({
            component: ModalOverlay,
            vcRef,
            injector: Injector.create({
                providers: [
                    { provide: DialogRef, useValue: dialog }
                ],
                parent: injector
            })
        });
        if (!vcRef) {
            this.appRef.attachView(cmpRef.hostView);
            // TODO: doesn't look like this is needed, explore. leaving now to be on the safe side.
            dialog.onDestroy.subscribe(() => this.appRef.detachView(cmpRef.hostView));
        }
        if (vcRef && dialog.inElement) {
            vcRef.element.nativeElement.appendChild(cmpRef.location.nativeElement);
        }
        else if (this.isDoc) {
            document.body.appendChild(cmpRef.location.nativeElement);
        }
        return cmpRef;
    }
}
DOMOverlayRenderer.decorators = [
    { type: Injectable }
];
/** @nocollapse */
DOMOverlayRenderer.ctorParameters = () => [
    { type: ApplicationRef },
    { type: Injector }
];
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