@scania/tegel/dist/esm/tds-header-launcher.entry.js

Tegel Design System

import { r as registerInstance, h, H as Host, g as getElement } from './index-51d04e39.js';
import { g as generateUniqueId } from './generateUniqueId-7934d315.js';
import { i as inheritAriaAttributes } from './inheritAriaAttributes-04f2f252.js';
import './inheritAttributes-d21e267b.js';

const headerLauncherCss = ":host{--tds-scrollbar-width-standard:thin;--tds-scrollbar-width:10px;--tds-scrollbar-height:10px;--tds-scrollbar-thumb-border-width:3px;--tds-scrollbar-thumb-border-hover-width:2px}body{scrollbar-width:thin}:host .wrapper{height:var(--tds-header-height);position:relative}:host .wrapper .menu{flex-direction:column;overflow-y:auto;max-height:calc(100vh - var(--tds-header-height));box-shadow:var(--tds-nav-dropdown-menu-box);background-color:var(--tds-header-app-launcher-menu-background);border-radius:0}:host .wrapper .menu:hover::-webkit-scrollbar-thumb{border:var(--tds-scrollbar-thumb-border-hover-width) solid transparent;background:var(--tds-scrollbar-hover-thumb-color);background-clip:padding-box}:host .wrapper .menu::-webkit-scrollbar{width:var(--tds-scrollbar-width)}:host .wrapper .menu::-webkit-scrollbar-track{background:var(--tds-scrollbar-track-color)}:host .wrapper .menu::-webkit-scrollbar-thumb{border-radius:40px;background:var(--tds-scrollbar-thumb-color);border:var(--tds-scrollbar-thumb-border-width) solid transparent;background-clip:padding-box}:host .wrapper .menu::-webkit-scrollbar-button{height:0;width:0}@supports not selector(::-webkit-scrollbar){:host .wrapper .menu{scrollbar-color:var(--tds-scrollbar-thumb-color) var(--tds-scrollbar-track-color);scrollbar-width:var(--tds-scrollbar-width-standard)}}@media all and (max-width: 384px){:host .wrapper .menu{width:100vw}}:host .wrapper.state-list-type-menu .menu{height:calc(100vh - var(--tds-header-height))}:host .wrapper.state-open .button{position:relative;z-index:901}";
const TdsHeaderLauncherStyle0 = headerLauncherCss;

const TdsHeaderLauncher = class {
    constructor(hostRef) {
        registerInstance(this, hostRef);
        this.uuid = generateUniqueId();
        this.open = false;
        this.buttonEl = undefined;
        this.hasListTypeMenu = false;
        this.tdsAriaLabel = undefined;
    }
    onAnyClick(event) {
        // Source: https://lamplightdev.com/blog/2021/04/10/how-to-detect-clicks-outside-of-a-web-component/
        const isClickOutside = !event.composedPath().includes(this.host);
        if (isClickOutside) {
            this.open = false;
        }
    }
    handleKeyDown(event) {
        if (event.key === 'Escape' && this.open) {
            this.open = false;
            this.buttonEl.shadowRoot.querySelector('button').focus();
        }
    }
    componentDidLoad() {
        const hasListTypeMenu = !!this.host.querySelector('tds-header-launcher-list');
        this.hasListTypeMenu = hasListTypeMenu;
    }
    toggleLauncher() {
        this.open = !this.open;
        if (this.open) {
            requestAnimationFrame(() => {
                const selectors = "a, [tabindex='0']";
                const firstFocusableElement = this.host.shadowRoot.querySelector(selectors) || this.host.querySelector(selectors);
                if (firstFocusableElement instanceof HTMLElement) {
                    firstFocusableElement.focus();
                }
            });
        }
    }
    connectedCallback() {
        if (!this.tdsAriaLabel) {
            console.warn('Tegel Header Launcher component: missing tdsAriaLabel prop');
        }
    }
    render() {
        this.ariaAttributes = Object.assign(Object.assign({}, this.ariaAttributes), inheritAriaAttributes(this.host, ['role']));
        const buttonAttributes = Object.assign(Object.assign({}, this.ariaAttributes), { 'aria-expanded': `${this.open}`, 'aria-controls': `launcher-${this.uuid}`, 'class': 'button', 'active': this.open, 'onClick': () => {
                this.toggleLauncher();
            }, 'ref': (el) => {
                this.buttonEl = el;
            } });
        return (h(Host, { key: 'a1c8cce3e26d57b654700893add3e5e1554e23d0' }, h("div", { key: 'bfc4e2f77d142f4913a4509b0c16b7503c942bf3', class: {
                'wrapper': true,
                'state-open': this.open,
                'state-list-type-menu': this.hasListTypeMenu,
            } }, h("tds-header-launcher-button", Object.assign({ key: 'c30e8b26d73a8d3a5aa5bf476226419b70c26061' }, buttonAttributes, { "tds-aria-label": this.tdsAriaLabel })), this.buttonEl && (h("tds-popover-canvas", { key: '10e13ac7fb52c3123dd51d1f91754262feb56134', id: `tds-launcher-${this.uuid}`, class: "menu", referenceEl: this.buttonEl, placement: "bottom-start", show: this.open, offsetDistance: 0, modifiers: [
                {
                    name: 'flip',
                    options: {
                        fallbackPlacements: [],
                    },
                },
            ] }, this.open ? h("slot", null) : null)))));
    }
    get host() { return getElement(this); }
};
TdsHeaderLauncher.style = TdsHeaderLauncherStyle0;

export { TdsHeaderLauncher as tds_header_launcher };