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MediaSession registration

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This commit is contained in:
Fernando Jiménez Moreno 2019-10-04 12:27:16 +02:00
parent 1ab65005ae
commit f8246801ba
2 changed files with 53 additions and 7 deletions
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33
components/script/dom/mediasession.rs
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@ -8,11 +8,13 @@ use crate::dom::bindings::codegen::Bindings::MediaSessionBinding::MediaSessionAc
use crate::dom::bindings::codegen::Bindings::MediaSessionBinding::MediaSessionActionHandler;
use crate::dom::bindings::codegen::Bindings::MediaSessionBinding::MediaSessionMethods;
use crate::dom::bindings::codegen::Bindings::MediaSessionBinding::MediaSessionPlaybackState;
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::{DomRoot, MutNullableDom};
use crate::dom::mediametadata::MediaMetadata;
use crate::dom::window::Window;
use crate::script_thread::ScriptThread;
use dom_struct::dom_struct;
use msg::constellation_msg::PipelineId;
use std::rc::Rc;
#[dom_struct]
@ -25,18 +27,24 @@ pub struct MediaSession {
}
impl MediaSession {
fn new_inherited() -> MediaSession {
MediaSession {
#[allow(unrooted_must_root)]
fn new_inherited(pipeline_id: PipelineId) -> MediaSession {
let media_session = MediaSession {
reflector_: Reflector::new(),
metadata: Default::default(),
playback_state: DomRefCell::new(MediaSessionPlaybackState::None),
}
};
ScriptThread::register_media_session(&media_session, pipeline_id);
media_session
}
pub fn new(global: &Window) -> DomRoot<MediaSession> {
pub fn new(window: &Window) -> DomRoot<MediaSession> {
let pipeline_id = window
.pipeline_id()
.expect("Cannot create MediaSession without a PipelineId");
reflect_dom_object(
Box::new(MediaSession::new_inherited()),
global,
Box::new(MediaSession::new_inherited(pipeline_id)),
window,
MediaSessionBinding::Wrap,
)
}
@ -71,3 +79,14 @@ impl MediaSessionMethods for MediaSession {
) {
}
}
impl Drop for MediaSession {
fn drop(&mut self) {
let global = self.global();
let pipeline_id = global
.as_window()
.pipeline_id()
.expect("No PipelineId while dropping MediaSession");
ScriptThread::remove_media_session(pipeline_id);
}
}