109 lines
3.6 KiB
JavaScript
109 lines
3.6 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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getStringAttr,
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setBooleanAttr,
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setStringAttr
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} from "./utils/element-utils.js";
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const enterFullscreenIcon = `<svg aria-hidden="true" viewBox="0 0 26 24">
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<path d="M16 3v2.5h3.5V9H22V3h-6ZM4 9h2.5V5.5H10V3H4v6Zm15.5 9.5H16V21h6v-6h-2.5v3.5ZM6.5 15H4v6h6v-2.5H6.5V15Z"/>
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</svg>`;
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const exitFullscreenIcon = `<svg aria-hidden="true" viewBox="0 0 26 24">
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<path d="M18.5 6.5V3H16v6h6V6.5h-3.5ZM16 21h2.5v-3.5H22V15h-6v6ZM4 17.5h3.5V21H10v-6H4v2.5Zm3.5-11H4V9h6V3H7.5v3.5Z"/>
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</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([${MediaUIAttributes.MEDIA_IS_FULLSCREEN}]) slot[name=icon] slot:not([name=exit]) {
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display: none !important;
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}
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${/* Double negative, but safer if display doesn't equal 'block' */
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""}
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:host(:not([${MediaUIAttributes.MEDIA_IS_FULLSCREEN}])) slot[name=icon] slot:not([name=enter]) {
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display: none !important;
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}
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:host([${MediaUIAttributes.MEDIA_IS_FULLSCREEN}]) slot[name=tooltip-enter],
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:host(:not([${MediaUIAttributes.MEDIA_IS_FULLSCREEN}])) slot[name=tooltip-exit] {
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display: none;
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}
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</style>
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<slot name="icon">
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<slot name="enter">${enterFullscreenIcon}</slot>
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<slot name="exit">${exitFullscreenIcon}</slot>
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</slot>
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`;
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const tooltipContent = (
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/*html*/
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`
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<slot name="tooltip-enter">${tooltipLabels.ENTER_FULLSCREEN}</slot>
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<slot name="tooltip-exit">${tooltipLabels.EXIT_FULLSCREEN}</slot>
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`
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);
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const updateAriaLabel = (el) => {
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const label = el.mediaIsFullscreen ? verbs.EXIT_FULLSCREEN() : verbs.ENTER_FULLSCREEN();
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el.setAttribute("aria-label", label);
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};
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class MediaFullscreenButton 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_FULLSCREEN,
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MediaUIAttributes.MEDIA_FULLSCREEN_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_FULLSCREEN) {
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updateAriaLabel(this);
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}
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}
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/**
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* @type {string | undefined} Fullscreen unavailability state
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*/
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get mediaFullscreenUnavailable() {
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return getStringAttr(this, MediaUIAttributes.MEDIA_FULLSCREEN_UNAVAILABLE);
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}
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set mediaFullscreenUnavailable(value) {
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setStringAttr(this, MediaUIAttributes.MEDIA_FULLSCREEN_UNAVAILABLE, value);
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}
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/**
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* @type {boolean} Whether fullscreen is available
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*/
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get mediaIsFullscreen() {
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return getBooleanAttr(this, MediaUIAttributes.MEDIA_IS_FULLSCREEN);
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}
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set mediaIsFullscreen(value) {
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setBooleanAttr(this, MediaUIAttributes.MEDIA_IS_FULLSCREEN, value);
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}
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handleClick() {
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const eventName = this.mediaIsFullscreen ? MediaUIEvents.MEDIA_EXIT_FULLSCREEN_REQUEST : MediaUIEvents.MEDIA_ENTER_FULLSCREEN_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-fullscreen-button")) {
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globalThis.customElements.define(
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"media-fullscreen-button",
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MediaFullscreenButton
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);
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}
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var media_fullscreen_button_default = MediaFullscreenButton;
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export {
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media_fullscreen_button_default as default
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};
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