[Webkit-unassigned] [Bug 113965] Add interfaces and stubs for audio and video tracks

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=113965





--- Comment #26 from Brendan Long <b.long at cablelabs.com>  2013-04-08 18:47:02 PST ---
This patch:

  * Moved as much code as I could into TrackListBase (not templated). This makes TextTrackList slightly more complicated, but audio and video track lists are much simpler.
  * Made TextTrack extend EventTarget instead of TrackBase. AudioTrack and VideoTrack are not EventTargets.

I looked at the *TrackPrivate classes, but they don't really share any code. Would it be worth it to make them inherit from something just so we could have fewer callbacks? In the callback we'd need to immediately cast them back to their real type.

One thing worth looking at is the JS*Custom files, since I don't really understand how these work. I based these on JSTextTrackCustom and JSTextTrackListCustom, but I'm not sure if they're necessary.

I'll at at adding this to other ports now.

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