gecko/dom/interfaces/html/nsIDOMHTMLMediaElement.idl
2012-05-21 12:12:37 +01:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 http://mozilla.org/MPL/2.0/. */
#include "nsIDOMHTMLElement.idl"
#include "nsIDOMMediaError.idl"
#include "nsIDOMTimeRanges.idl"
interface nsIDOMMediaStream;
/**
* The nsIDOMHTMLMediaElement interface is an interface to be implemented by the HTML
* <audio> and <video> elements.
*
* For more information on this interface, please see
* http://www.whatwg.org/specs/web-apps/current-work/#htmlmediaelement
*
* @status UNDER_DEVELOPMENT
*/
// undef the GetCurrentTime macro defined in WinBase.h from the MS Platform SDK
%{C++
#ifdef GetCurrentTime
#undef GetCurrentTime
#endif
%}
[scriptable, uuid(6b938133-a8c2-424a-9401-a631f74aeff5)]
interface nsIDOMHTMLMediaElement : nsIDOMHTMLElement
{
// error state
readonly attribute nsIDOMMediaError error;
// network state
[implicit_jscontext] attribute jsval src;
readonly attribute DOMString currentSrc;
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;
attribute DOMString preload;
readonly attribute nsIDOMTimeRanges buffered;
void load();
DOMString canPlayType(in 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;
readonly attribute double initialTime;
readonly attribute double duration;
readonly attribute boolean paused;
readonly attribute nsIDOMTimeRanges played;
readonly attribute nsIDOMTimeRanges seekable;
readonly attribute boolean ended;
readonly attribute boolean mozAutoplayEnabled;
attribute boolean autoplay;
attribute boolean loop;
void play();
void pause();
// controls
attribute boolean controls;
attribute double volume;
attribute boolean muted;
attribute boolean defaultMuted;
// Mozilla extension: stream capture
nsIDOMMediaStream mozCaptureStream();
nsIDOMMediaStream mozCaptureStreamUntilEnded();
readonly attribute boolean mozAudioCaptured;
// Mozilla extension: extra stream metadata information, used as part
// of MozAudioAvailable events and the mozWriteAudio() method. The
// mozFrameBufferLength method allows for the size of the framebuffer
// used within MozAudioAvailable events to be changed. The new size must
// be between 512 and 16384. The default size, for a media element with
// audio is (mozChannels * 1024).
readonly attribute unsigned long mozChannels;
readonly attribute unsigned long mozSampleRate;
attribute unsigned long mozFrameBufferLength;
// Mozilla extension: load data from another media element. This is like
// load() but we don't run the resource selection algorithm; instead
// we just set our source to other's currentSrc. This is optimized
// so that this element will get access to all of other's cached/
// buffered data. In fact any future data downloaded by this element or
// other will be sharable by both elements.
void mozLoadFrom(in nsIDOMHTMLMediaElement other);
// Mozilla extension: provides access to the fragment end time if
// the media element has a fragment URI for the currentSrc, otherwise
// it is equal to the media duration.
readonly attribute double mozFragmentEnd;
};