102 lines
4.2 KiB
JavaScript
102 lines
4.2 KiB
JavaScript
import { MediaChromeButton } from "./media-chrome-button.js";
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import { globalThis, document } from "./utils/server-safe-globals.js";
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import { MediaUIEvents, MediaUIAttributes } from "./constants.js";
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import { tooltipLabels, verbs } from "./labels/labels.js";
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import {
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getBooleanAttr,
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setBooleanAttr,
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getStringAttr,
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setStringAttr
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} from "./utils/element-utils.js";
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const enterIcon = `<svg aria-hidden="true" viewBox="0 0 24 24"><g><path class="cast_caf_icon_arch0" d="M1,18 L1,21 L4,21 C4,19.3 2.66,18 1,18 L1,18 Z"/><path class="cast_caf_icon_arch1" d="M1,14 L1,16 C3.76,16 6,18.2 6,21 L8,21 C8,17.13 4.87,14 1,14 L1,14 Z"/><path class="cast_caf_icon_arch2" d="M1,10 L1,12 C5.97,12 10,16.0 10,21 L12,21 C12,14.92 7.07,10 1,10 L1,10 Z"/><path class="cast_caf_icon_box" d="M21,3 L3,3 C1.9,3 1,3.9 1,5 L1,8 L3,8 L3,5 L21,5 L21,19 L14,19 L14,21 L21,21 C22.1,21 23,20.1 23,19 L23,5 C23,3.9 22.1,3 21,3 L21,3 Z"/></g></svg>`;
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const exitIcon = `<svg aria-hidden="true" viewBox="0 0 24 24"><g><path class="cast_caf_icon_arch0" d="M1,18 L1,21 L4,21 C4,19.3 2.66,18 1,18 L1,18 Z"/><path class="cast_caf_icon_arch1" d="M1,14 L1,16 C3.76,16 6,18.2 6,21 L8,21 C8,17.13 4.87,14 1,14 L1,14 Z"/><path class="cast_caf_icon_arch2" d="M1,10 L1,12 C5.97,12 10,16.0 10,21 L12,21 C12,14.92 7.07,10 1,10 L1,10 Z"/><path class="cast_caf_icon_box" d="M21,3 L3,3 C1.9,3 1,3.9 1,5 L1,8 L3,8 L3,5 L21,5 L21,19 L14,19 L14,21 L21,21 C22.1,21 23,20.1 23,19 L23,5 C23,3.9 22.1,3 21,3 L21,3 Z"/><path class="cast_caf_icon_boxfill" d="M5,7 L5,8.63 C8,8.6 13.37,14 13.37,17 L19,17 L19,7 Z"/></g></svg>`;
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const slotTemplate = document.createElement("template");
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slotTemplate.innerHTML = /*html*/
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`
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<style>
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:host([${MediaUIAttributes.MEDIA_IS_CASTING}]) slot[name=icon] slot:not([name=exit]) {
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display: none !important;
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}
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${/* Double negative, but safer if display doesn't equal 'block' */
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""}
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:host(:not([${MediaUIAttributes.MEDIA_IS_CASTING}])) slot[name=icon] slot:not([name=enter]) {
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display: none !important;
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}
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:host([${MediaUIAttributes.MEDIA_IS_CASTING}]) slot[name=tooltip-enter],
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:host(:not([${MediaUIAttributes.MEDIA_IS_CASTING}])) slot[name=tooltip-exit] {
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display: none;
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}
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</style>
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<slot name="icon">
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<slot name="enter">${enterIcon}</slot>
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<slot name="exit">${exitIcon}</slot>
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</slot>
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`;
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const tooltipContent = (
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/*html*/
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`
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<slot name="tooltip-enter">${tooltipLabels.START_CAST}</slot>
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<slot name="tooltip-exit">${tooltipLabels.STOP_CAST}</slot>
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`
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);
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const updateAriaLabel = (el) => {
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const label = el.mediaIsCasting ? verbs.EXIT_CAST() : verbs.ENTER_CAST();
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el.setAttribute("aria-label", label);
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};
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class MediaCastButton extends MediaChromeButton {
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static get observedAttributes() {
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return [
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...super.observedAttributes,
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MediaUIAttributes.MEDIA_IS_CASTING,
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MediaUIAttributes.MEDIA_CAST_UNAVAILABLE
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];
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}
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constructor(options = {}) {
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super({ slotTemplate, tooltipContent, ...options });
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}
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connectedCallback() {
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super.connectedCallback();
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updateAriaLabel(this);
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}
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attributeChangedCallback(attrName, oldValue, newValue) {
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super.attributeChangedCallback(attrName, oldValue, newValue);
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if (attrName === MediaUIAttributes.MEDIA_IS_CASTING) {
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updateAriaLabel(this);
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}
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}
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/**
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* @type {boolean} Are we currently casting
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*/
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get mediaIsCasting() {
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return getBooleanAttr(this, MediaUIAttributes.MEDIA_IS_CASTING);
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}
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set mediaIsCasting(value) {
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setBooleanAttr(this, MediaUIAttributes.MEDIA_IS_CASTING, value);
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}
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/**
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* @type {string | undefined} Cast unavailability state
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*/
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get mediaCastUnavailable() {
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return getStringAttr(this, MediaUIAttributes.MEDIA_CAST_UNAVAILABLE);
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}
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set mediaCastUnavailable(value) {
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setStringAttr(this, MediaUIAttributes.MEDIA_CAST_UNAVAILABLE, value);
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}
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handleClick() {
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const eventName = this.mediaIsCasting ? MediaUIEvents.MEDIA_EXIT_CAST_REQUEST : MediaUIEvents.MEDIA_ENTER_CAST_REQUEST;
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this.dispatchEvent(
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new globalThis.CustomEvent(eventName, { composed: true, bubbles: true })
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);
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}
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}
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if (!globalThis.customElements.get("media-cast-button")) {
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globalThis.customElements.define("media-cast-button", MediaCastButton);
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}
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var media_cast_button_default = MediaCastButton;
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export {
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media_cast_button_default as default
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};
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