media-chrome/dist/media-pip-button.js

Custom elements (web components) for making audio and video player controls that look great in your website or app.

import { MediaChromeButton } from "./media-chrome-button.js";
import { globalThis } from "./utils/server-safe-globals.js";
import { MediaUIEvents, MediaUIAttributes } from "./constants.js";
import { t } from "./utils/i18n.js";
import {
  getBooleanAttr,
  getStringAttr,
  setBooleanAttr,
  setStringAttr
} from "./utils/element-utils.js";
const pipIcon = `<svg aria-hidden="true" viewBox="0 0 28 24">
  <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"/>
</svg>`;
function getSlotTemplateHTML(_attrs) {
  return (
    /*html*/
    `
    <style>
      :host([${MediaUIAttributes.MEDIA_IS_PIP}]) slot[name=icon] slot:not([name=exit]) {
        display: none !important;
      }

      :host(:not([${MediaUIAttributes.MEDIA_IS_PIP}])) slot[name=icon] slot:not([name=enter]) {
        display: none !important;
      }

      :host([${MediaUIAttributes.MEDIA_IS_PIP}]) slot[name=tooltip-enter],
      :host(:not([${MediaUIAttributes.MEDIA_IS_PIP}])) slot[name=tooltip-exit] {
        display: none;
      }
    </style>

    <slot name="icon">
      <slot name="enter">${pipIcon}</slot>
      <slot name="exit">${pipIcon}</slot>
    </slot>
  `
  );
}
function getTooltipContentHTML() {
  return (
    /*html*/
    `
    <slot name="tooltip-enter">${t("Enter picture in picture mode")}</slot>
    <slot name="tooltip-exit">${t("Exit picture in picture mode")}</slot>
  `
  );
}
const updateAriaLabel = (el) => {
  const label = el.mediaIsPip ? t("exit picture in picture mode") : t("enter picture in picture mode");
  el.setAttribute("aria-label", label);
};
class MediaPipButton extends MediaChromeButton {
  static get observedAttributes() {
    return [
      ...super.observedAttributes,
      MediaUIAttributes.MEDIA_IS_PIP,
      MediaUIAttributes.MEDIA_PIP_UNAVAILABLE
    ];
  }
  connectedCallback() {
    super.connectedCallback();
    updateAriaLabel(this);
  }
  attributeChangedCallback(attrName, oldValue, newValue) {
    super.attributeChangedCallback(attrName, oldValue, newValue);
    if (attrName === MediaUIAttributes.MEDIA_IS_PIP) {
      updateAriaLabel(this);
    }
  }
  /**
   * @type {string | undefined} Pip unavailability state
   */
  get mediaPipUnavailable() {
    return getStringAttr(this, MediaUIAttributes.MEDIA_PIP_UNAVAILABLE);
  }
  set mediaPipUnavailable(value) {
    setStringAttr(this, MediaUIAttributes.MEDIA_PIP_UNAVAILABLE, value);
  }
  /**
   * @type {boolean} Is the media currently playing picture-in-picture
   */
  get mediaIsPip() {
    return getBooleanAttr(this, MediaUIAttributes.MEDIA_IS_PIP);
  }
  set mediaIsPip(value) {
    setBooleanAttr(this, MediaUIAttributes.MEDIA_IS_PIP, value);
  }
  handleClick() {
    const eventName = this.mediaIsPip ? MediaUIEvents.MEDIA_EXIT_PIP_REQUEST : MediaUIEvents.MEDIA_ENTER_PIP_REQUEST;
    this.dispatchEvent(
      new globalThis.CustomEvent(eventName, { composed: true, bubbles: true })
    );
  }
}
MediaPipButton.getSlotTemplateHTML = getSlotTemplateHTML;
MediaPipButton.getTooltipContentHTML = getTooltipContentHTML;
if (!globalThis.customElements.get("media-pip-button")) {
  globalThis.customElements.define("media-pip-button", MediaPipButton);
}
var media_pip_button_default = MediaPipButton;
export {
  media_pip_button_default as default
};