components/script_bindings/webidls/HTMLMediaElement.webidl - main - githubmirror/servo

components/script_bindings/webidls/HTMLMediaElement.webidl

66 строк2 KB

TIN TUN AUNG

media element: support seekable attribute (#36541)

16 апр 2025, 08:52

16 апр 2025, 08:52f5e6eb2

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

// https://html.spec.whatwg.org/multipage/#htmlmediaelement

enum CanPlayTypeResult { "" /* empty string */, "maybe", "probably" };
typedef (MediaStream /*or MediaSource */ or Blob) MediaProvider;

[Exposed=Window, Abstract]
interface HTMLMediaElement : HTMLElement {
  // error state
  readonly attribute MediaError? error;

  // network state
  [CEReactions] attribute USVString src;
  attribute MediaProvider? srcObject;
  readonly attribute USVString currentSrc;
  [CEReactions] attribute DOMString? crossOrigin;
  const unsigned short NETWORK_EMPTY = 0;
  const unsigned short NETWORK_IDLE = 1;
  const unsigned short NETWORK_LOADING = 2;
  const unsigned short NETWORK_NO_SOURCE = 3;
  readonly attribute unsigned short networkState;
  [CEReactions] attribute DOMString preload;
  readonly attribute TimeRanges buffered;
  undefined load();
  CanPlayTypeResult canPlayType(DOMString type);

  // ready state
  const unsigned short HAVE_NOTHING = 0;
  const unsigned short HAVE_METADATA = 1;
  const unsigned short HAVE_CURRENT_DATA = 2;
  const unsigned short HAVE_FUTURE_DATA = 3;
  const unsigned short HAVE_ENOUGH_DATA = 4;
  readonly attribute unsigned short readyState;
  readonly attribute boolean seeking;

  // playback state
  attribute double currentTime;
  undefined fastSeek(double time);
  readonly attribute unrestricted double duration;
  // Date getStartDate();
  readonly attribute boolean paused;
  [Throws] attribute double defaultPlaybackRate;
  [Throws] attribute double playbackRate;
  readonly attribute TimeRanges played;
  readonly attribute TimeRanges seekable;
  readonly attribute boolean ended;
  [CEReactions] attribute boolean autoplay;
  [CEReactions] attribute boolean loop;
  Promise<undefined> play();
  undefined pause();

  // controls
  [CEReactions] attribute boolean controls;
  [Throws] attribute double volume;
  attribute boolean muted;
  [CEReactions] attribute boolean defaultMuted;

  // tracks
  readonly attribute AudioTrackList audioTracks;
  readonly attribute VideoTrackList videoTracks;
  readonly attribute TextTrackList textTracks;
  TextTrack addTextTrack(TextTrackKind kind, optional DOMString label = "", optional DOMString language = "");
};