media-chrome
Version:
Custom elements (web components) for making audio and video player controls that look great in your website or app.
148 lines (144 loc) • 7.44 kB
JavaScript
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var media_captions_button_exports = {};
__export(media_captions_button_exports, {
MediaCaptionsButton: () => MediaCaptionsButton,
default: () => media_captions_button_default
});
module.exports = __toCommonJS(media_captions_button_exports);
var import_media_chrome_button = require("./media-chrome-button.js");
var import_server_safe_globals = require("./utils/server-safe-globals.js");
var import_constants = require("./constants.js");
var import_captions = require("./utils/captions.js");
var import_i18n = require("./utils/i18n.js");
const ccIconOn = `<svg aria-hidden="true" viewBox="0 0 26 24">
<path d="M22.83 5.68a2.58 2.58 0 0 0-2.3-2.5c-3.62-.24-11.44-.24-15.06 0a2.58 2.58 0 0 0-2.3 2.5c-.23 4.21-.23 8.43 0 12.64a2.58 2.58 0 0 0 2.3 2.5c3.62.24 11.44.24 15.06 0a2.58 2.58 0 0 0 2.3-2.5c.23-4.21.23-8.43 0-12.64Zm-11.39 9.45a3.07 3.07 0 0 1-1.91.57 3.06 3.06 0 0 1-2.34-1 3.75 3.75 0 0 1-.92-2.67 3.92 3.92 0 0 1 .92-2.77 3.18 3.18 0 0 1 2.43-1 2.94 2.94 0 0 1 2.13.78c.364.359.62.813.74 1.31l-1.43.35a1.49 1.49 0 0 0-1.51-1.17 1.61 1.61 0 0 0-1.29.58 2.79 2.79 0 0 0-.5 1.89 3 3 0 0 0 .49 1.93 1.61 1.61 0 0 0 1.27.58 1.48 1.48 0 0 0 1-.37 2.1 2.1 0 0 0 .59-1.14l1.4.44a3.23 3.23 0 0 1-1.07 1.69Zm7.22 0a3.07 3.07 0 0 1-1.91.57 3.06 3.06 0 0 1-2.34-1 3.75 3.75 0 0 1-.92-2.67 3.88 3.88 0 0 1 .93-2.77 3.14 3.14 0 0 1 2.42-1 3 3 0 0 1 2.16.82 2.8 2.8 0 0 1 .73 1.31l-1.43.35a1.49 1.49 0 0 0-1.51-1.21 1.61 1.61 0 0 0-1.29.58A2.79 2.79 0 0 0 15 12a3 3 0 0 0 .49 1.93 1.61 1.61 0 0 0 1.27.58 1.44 1.44 0 0 0 1-.37 2.1 2.1 0 0 0 .6-1.15l1.4.44a3.17 3.17 0 0 1-1.1 1.7Z"/>
</svg>`;
const ccIconOff = `<svg aria-hidden="true" viewBox="0 0 26 24">
<path d="M17.73 14.09a1.4 1.4 0 0 1-1 .37 1.579 1.579 0 0 1-1.27-.58A3 3 0 0 1 15 12a2.8 2.8 0 0 1 .5-1.85 1.63 1.63 0 0 1 1.29-.57 1.47 1.47 0 0 1 1.51 1.2l1.43-.34A2.89 2.89 0 0 0 19 9.07a3 3 0 0 0-2.14-.78 3.14 3.14 0 0 0-2.42 1 3.91 3.91 0 0 0-.93 2.78 3.74 3.74 0 0 0 .92 2.66 3.07 3.07 0 0 0 2.34 1 3.07 3.07 0 0 0 1.91-.57 3.17 3.17 0 0 0 1.07-1.74l-1.4-.45c-.083.43-.3.822-.62 1.12Zm-7.22 0a1.43 1.43 0 0 1-1 .37 1.58 1.58 0 0 1-1.27-.58A3 3 0 0 1 7.76 12a2.8 2.8 0 0 1 .5-1.85 1.63 1.63 0 0 1 1.29-.57 1.47 1.47 0 0 1 1.51 1.2l1.43-.34a2.81 2.81 0 0 0-.74-1.32 2.94 2.94 0 0 0-2.13-.78 3.18 3.18 0 0 0-2.43 1 4 4 0 0 0-.92 2.78 3.74 3.74 0 0 0 .92 2.66 3.07 3.07 0 0 0 2.34 1 3.07 3.07 0 0 0 1.91-.57 3.23 3.23 0 0 0 1.07-1.74l-1.4-.45a2.06 2.06 0 0 1-.6 1.07Zm12.32-8.41a2.59 2.59 0 0 0-2.3-2.51C18.72 3.05 15.86 3 13 3c-2.86 0-5.72.05-7.53.17a2.59 2.59 0 0 0-2.3 2.51c-.23 4.207-.23 8.423 0 12.63a2.57 2.57 0 0 0 2.3 2.5c1.81.13 4.67.19 7.53.19 2.86 0 5.72-.06 7.53-.19a2.57 2.57 0 0 0 2.3-2.5c.23-4.207.23-8.423 0-12.63Zm-1.49 12.53a1.11 1.11 0 0 1-.91 1.11c-1.67.11-4.45.18-7.43.18-2.98 0-5.76-.07-7.43-.18a1.11 1.11 0 0 1-.91-1.11c-.21-4.14-.21-8.29 0-12.43a1.11 1.11 0 0 1 .91-1.11C7.24 4.56 10 4.49 13 4.49s5.76.07 7.43.18a1.11 1.11 0 0 1 .91 1.11c.21 4.14.21 8.29 0 12.43Z"/>
</svg>`;
const slotTemplate = import_server_safe_globals.document.createElement("template");
slotTemplate.innerHTML = /*html*/
`
<style>
:host([aria-checked="true"]) slot[name=off] {
display: none !important;
}
${/* Double negative, but safer if display doesn't equal 'block' */
""}
:host(:not([aria-checked="true"])) slot[name=on] {
display: none !important;
}
:host([aria-checked="true"]) slot[name=tooltip-enable],
:host(:not([aria-checked="true"])) slot[name=tooltip-disable] {
display: none;
}
</style>
<slot name="icon">
<slot name="on">${ccIconOn}</slot>
<slot name="off">${ccIconOff}</slot>
</slot>
`;
const tooltipContent = (
/*html*/
`
<slot name="tooltip-enable">${(0, import_i18n.t)("Enable captions")}</slot>
<slot name="tooltip-disable">${(0, import_i18n.t)("Disable captions")}</slot>
`
);
const updateAriaChecked = (el) => {
el.setAttribute("aria-checked", (0, import_captions.areSubsOn)(el).toString());
};
class MediaCaptionsButton extends import_media_chrome_button.MediaChromeButton {
static get observedAttributes() {
return [
...super.observedAttributes,
import_constants.MediaUIAttributes.MEDIA_SUBTITLES_LIST,
import_constants.MediaUIAttributes.MEDIA_SUBTITLES_SHOWING
];
}
constructor(options = {}) {
super({ slotTemplate, tooltipContent, ...options });
this._captionsReady = false;
}
connectedCallback() {
super.connectedCallback();
this.setAttribute("role", "switch");
this.setAttribute("aria-label", (0, import_i18n.t)("closed captions"));
updateAriaChecked(this);
}
attributeChangedCallback(attrName, oldValue, newValue) {
super.attributeChangedCallback(attrName, oldValue, newValue);
if (attrName === import_constants.MediaUIAttributes.MEDIA_SUBTITLES_SHOWING) {
updateAriaChecked(this);
}
}
/**
* An array of TextTrack-like objects.
* Objects must have the properties: kind, language, and label.
*/
get mediaSubtitlesList() {
return getSubtitlesListAttr(this, import_constants.MediaUIAttributes.MEDIA_SUBTITLES_LIST);
}
set mediaSubtitlesList(list) {
setSubtitlesListAttr(this, import_constants.MediaUIAttributes.MEDIA_SUBTITLES_LIST, list);
}
/**
* An array of TextTrack-like objects.
* Objects must have the properties: kind, language, and label.
*/
get mediaSubtitlesShowing() {
return getSubtitlesListAttr(
this,
import_constants.MediaUIAttributes.MEDIA_SUBTITLES_SHOWING
);
}
set mediaSubtitlesShowing(list) {
setSubtitlesListAttr(this, import_constants.MediaUIAttributes.MEDIA_SUBTITLES_SHOWING, list);
}
handleClick() {
this.dispatchEvent(
new import_server_safe_globals.globalThis.CustomEvent(import_constants.MediaUIEvents.MEDIA_TOGGLE_SUBTITLES_REQUEST, {
composed: true,
bubbles: true
})
);
}
}
const getSubtitlesListAttr = (el, attrName) => {
const attrVal = el.getAttribute(attrName);
return attrVal ? (0, import_captions.parseTextTracksStr)(attrVal) : [];
};
const setSubtitlesListAttr = (el, attrName, list) => {
if (!(list == null ? void 0 : list.length)) {
el.removeAttribute(attrName);
return;
}
const newValStr = (0, import_captions.stringifyTextTrackList)(list);
const oldVal = el.getAttribute(attrName);
if (oldVal === newValStr)
return;
el.setAttribute(attrName, newValStr);
};
if (!import_server_safe_globals.globalThis.customElements.get("media-captions-button")) {
import_server_safe_globals.globalThis.customElements.define(
"media-captions-button",
MediaCaptionsButton
);
}
var media_captions_button_default = MediaCaptionsButton;