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Add track_list member to AudioTrack, VideoTrack, TextTrack structs

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Add member to the track structs pointing at their associated tracklist
and update it when the track is added or removed from a tracklist.
This commit is contained in:
Kunal Mohan 2019-12-22 21:00:10 +05:30
parent 43a5f65940
commit 9b59b9602c
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GPG key ID: 2B475A4524237BAC
8 changed files with 58 additions and 8 deletions
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5
components/script/dom/audiotracklist.rs
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@ -104,9 +104,14 @@ impl AudioTrackList {
pub fn add(&self, track: &AudioTrack) {
self.tracks.borrow_mut().push(Dom::from_ref(track));
track.add_track_list(self);
}
pub fn clear(&self) {
self.tracks
.borrow()
.iter()
.for_each(|t| t.remove_track_list());
self.tracks.borrow_mut().clear();
}
}