From 447985000db919e2f054012ca10f03d626c401b1 Mon Sep 17 00:00:00 2001
r=bz
Save a copy of the owning document at creation time instead
of looking it up from mGlobal in each call. This ensures it
is available even if we're called after our window is unlinked
at teardown.
Make the constructors throw if a window is not available,
so we can return an INVALID_STATE_ERR if we're called
in an incomplete environment.
- Renamed mCueDiv to mDisplayState to match spec.
- Introduced mReset which is set whenever TextTrackCue changes in
a way that will mean we have to rebuild the computed cuetext of the
TextTrackCue.
- Implemented WebVTTLoadListener to manage the webvtt parser.
- TextTrackCue now handles the conversion of webvtt nodes to
anonymous content which will be displayed on the video div
overlay.
- HTMLTrackElement manages the lifetime of the WebVTTLoadListener.
Add webidl interfaces and implementations of the HTML <track>
element and related TextTrack, TextTrackList, TextTrackCue,
and TextTrackCueList dom objects.
Visibility is controlled by the media.webvtt.enabled pref,
which defaults to false.
HTMLMediaElement:NewURIFromString() is hoisted to
nsGenericHTMLElement so it's available to the track
element as well.
This patch is primarily work by Dale Karp, David Humphrey
and others as Seneca College.
Ralph Giles
Rick Eyre