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Integrates media track selection

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This commit is contained in:
sreeise 2019-09-11 19:16:28 -04:00
parent 4fe8238b14
commit 5ea79c64f9
5 changed files with 88 additions and 14 deletions
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16
components/script/dom/audiotrack.rs
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@ -2,9 +2,10 @@
* 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/. */
use crate::dom::audiotracklist::AudioTrackList;
use crate::dom::bindings::codegen::Bindings::AudioTrackBinding::{self, AudioTrackMethods};
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::DOMString;
use crate::dom::window::Window;
use dom_struct::dom_struct;
@ -18,6 +19,7 @@ pub struct AudioTrack {
label: DOMString,
language: DOMString,
enabled: Cell<bool>,
track_list: Option<Dom<AudioTrackList>>,
}
impl AudioTrack {
@ -26,6 +28,7 @@ impl AudioTrack {
kind: DOMString,
label: DOMString,
language: DOMString,
track_list: Option<&AudioTrackList>,
) -> AudioTrack {
AudioTrack {
reflector_: Reflector::new(),
@ -34,6 +37,7 @@ impl AudioTrack {
label: label.into(),
language: language.into(),
enabled: Cell::new(false),
track_list: track_list.map(|t| Dom::from_ref(t)),
}
}
@ -43,9 +47,12 @@ impl AudioTrack {
kind: DOMString,
label: DOMString,
language: DOMString,
track_list: Option<&AudioTrackList>,
) -> DomRoot<AudioTrack> {
reflect_dom_object(
Box::new(AudioTrack::new_inherited(id, kind, label, language)),
Box::new(AudioTrack::new_inherited(
id, kind, label, language, track_list,
)),
window,
AudioTrackBinding::Wrap,
)
@ -96,6 +103,11 @@ impl AudioTrackMethods for AudioTrack {
// https://html.spec.whatwg.org/multipage/#dom-audiotrack-enabled
fn SetEnabled(&self, value: bool) {
if let Some(list) = self.track_list.as_ref() {
if let Some(idx) = list.find(self) {
list.set_enabled(idx, value);
}
}
self.set_enabled(value);
}
}