Source: elements-sk/error-toast-sk/error-toast-sk.js

// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
 * @module elements-sk/error-toast-sk
 * @description <h2><code>error-toast-sk</code></h2>
 *
 * <p>
 *   Listens for 'error-sk' events that bubble up to the document and displays them.
 *   These are normally generated by errorMessage.
 * </p>
 *
 * <p>
 *   The 'error-sk' event should have 'detail' of the form:
 * </p>
 *
 * <pre>
 *    {
 *      message: "The error message to display goes here.",
 *      duration: Integer, the number of ms to display or 0 for indefinitely.
 *                Defaults to 10000 (10s)
 *    }
 * </pre>
 *
 * @example
 *
 * <footer>
 *   <error-toast-sk></error-toast-sk>
 * </footer>
 */
import { define } from '../define';
import '../toast-sk';
export class ErrorToastSk extends HTMLElement {
    constructor() {
        super(...arguments);
        this.toast = null;
        this.span = null;
    }
    connectedCallback() {
        this.innerHTML = '<toast-sk><span></span><button title="Close">✗</button></toast-sk>';
        this.toast = this.firstElementChild;
        this.span = this.toast.firstElementChild;
        document.addEventListener('error-sk', this);
        this.querySelector('button').addEventListener('click', (e) => this.clickHandler());
    }
    disconnectedCallback() {
        document.removeEventListener('error-sk', this);
    }
    clickHandler() {
        this.toast.hide();
    }
    handleEvent(e) {
        this.toast.duration = e.detail.duration;
        this.span.textContent = e.detail.message;
        this.toast.show();
    }
}
define('error-toast-sk', ErrorToastSk);
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