103 lines
3.2 KiB
JavaScript
103 lines
3.2 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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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 pipIcon = `<svg aria-hidden="true" viewBox="0 0 28 24">
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<path d="M24 3H4a1 1 0 0 0-1 1v16a1 1 0 0 0 1 1h20a1 1 0 0 0 1-1V4a1 1 0 0 0-1-1Zm-1 16H5V5h18v14Zm-3-8h-7v5h7v-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([${MediaUIAttributes.MEDIA_IS_PIP}]) slot[name=icon] slot:not([name=exit]) {
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display: none !important;
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}
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${/* Double negative, but safer if display doesn't equal 'block' */
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""}
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:host(:not([${MediaUIAttributes.MEDIA_IS_PIP}])) slot[name=icon] slot:not([name=enter]) {
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display: none !important;
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}
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:host([${MediaUIAttributes.MEDIA_IS_PIP}]) slot[name=tooltip-enter],
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:host(:not([${MediaUIAttributes.MEDIA_IS_PIP}])) slot[name=tooltip-exit] {
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display: none;
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}
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</style>
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<slot name="icon">
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<slot name="enter">${pipIcon}</slot>
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<slot name="exit">${pipIcon}</slot>
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</slot>
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`;
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const tooltipContent = (
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/*html*/
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`
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<slot name="tooltip-enter">${tooltipLabels.ENTER_PIP}</slot>
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<slot name="tooltip-exit">${tooltipLabels.EXIT_PIP}</slot>
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`
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);
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const updateAriaLabel = (el) => {
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const label = el.mediaIsPip ? verbs.EXIT_PIP() : verbs.ENTER_PIP();
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el.setAttribute("aria-label", label);
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};
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class MediaPipButton 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_PIP,
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MediaUIAttributes.MEDIA_PIP_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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updateAriaLabel(this);
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super.connectedCallback();
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}
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attributeChangedCallback(attrName, oldValue, newValue) {
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if (attrName === MediaUIAttributes.MEDIA_IS_PIP) {
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updateAriaLabel(this);
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}
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super.attributeChangedCallback(attrName, oldValue, newValue);
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}
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/**
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* @type {string | undefined} Pip unavailability state
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*/
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get mediaPipUnavailable() {
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return getStringAttr(this, MediaUIAttributes.MEDIA_PIP_UNAVAILABLE);
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}
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set mediaPipUnavailable(value) {
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setStringAttr(this, MediaUIAttributes.MEDIA_PIP_UNAVAILABLE, value);
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}
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/**
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* @type {boolean} Is the media currently playing picture-in-picture
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*/
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get mediaIsPip() {
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return getBooleanAttr(this, MediaUIAttributes.MEDIA_IS_PIP);
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}
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set mediaIsPip(value) {
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setBooleanAttr(this, MediaUIAttributes.MEDIA_IS_PIP, value);
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}
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handleClick() {
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const eventName = this.mediaIsPip ? MediaUIEvents.MEDIA_EXIT_PIP_REQUEST : MediaUIEvents.MEDIA_ENTER_PIP_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-pip-button")) {
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globalThis.customElements.define("media-pip-button", MediaPipButton);
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}
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var media_pip_button_default = MediaPipButton;
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export {
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media_pip_button_default as default
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};
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