pragma-views2/lib/action-dialog-manager.js

import {createFullPageLayer, disposeFullPageLayer} from "./dom-helper.js";

export class ActionDialogManager {
    constructor(contentElement, doneCallback) {
        this.contentElement = contentElement;
        this.doneCallback = doneCallback;
        this.showDialog();
    }

    dispose() {
        delete this.doneCallback;

        this.dialog.container.removeChild(this.dialog.container.firstChild);
        this.dialog.accept = null;
        this.dialog.close = null;

        this.layer.removeChild(this.dialog);
        this.dialog = null;

        disposeFullPageLayer();
        this.layer = null;
    }

    showDialog() {
        this.layer = createFullPageLayer();

        this.dialog = document.createElement("pragma-action-dialog");
        this.dialog.classList.add("dialog");
        this.dialog.accept = () => {
            this.doneCallback(true);
        };

        this.dialog.close = () => {
            this.doneCallback(false);
        };

        this.layer.appendChild(this.dialog);
        this.dialog.container.appendChild(this.contentElement);
    }
}