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Fix media session action handling

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This commit is contained in:
Fernando Jiménez Moreno 2019-11-12 22:09:39 +01:00
parent 9da1dd3592
commit b048d7faf7
9 changed files with 54 additions and 121 deletions
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26
components/script/dom/mediasession.rs
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@ -16,10 +16,9 @@ use crate::dom::bindings::root::{DomRoot, MutNullableDom};
use crate::dom::htmlmediaelement::HTMLMediaElement;
use crate::dom::mediametadata::MediaMetadata;
use crate::dom::window::Window;
use crate::script_thread::ScriptThread;
use dom_struct::dom_struct;
use embedder_traits::MediaSessionEvent;
use msg::constellation_msg::BrowsingContextId;
use msg::constellation_msg::PipelineId;
use script_traits::MediaSessionActionType;
use script_traits::ScriptMsg;
use std::collections::HashMap;
@ -42,7 +41,7 @@ pub struct MediaSession {
impl MediaSession {
#[allow(unrooted_must_root)]
fn new_inherited(browsing_context_id: BrowsingContextId) -> MediaSession {
fn new_inherited() -> MediaSession {
let media_session = MediaSession {
reflector_: Reflector::new(),
metadata: Default::default(),
@ -50,14 +49,12 @@ impl MediaSession {
action_handlers: DomRefCell::new(HashMap::new()),
media_instance: Default::default(),
};
ScriptThread::register_media_session(&media_session, browsing_context_id);
media_session
}
pub fn new(window: &Window) -> DomRoot<MediaSession> {
let browsing_context_id = window.window_proxy().browsing_context_id();
reflect_dom_object(
Box::new(MediaSession::new_inherited(browsing_context_id)),
Box::new(MediaSession::new_inherited()),
window,
MediaSessionBinding::Wrap,
)
@ -68,7 +65,8 @@ impl MediaSession {
}
pub fn handle_action(&self, action: MediaSessionActionType) {
debug!("Handle media session action {:?} {:?}", action);
debug!("Handle media session action {:?}", action);
if let Some(handler) = self.action_handlers.borrow().get(&action) {
if handler.Call__(ExceptionHandling::Report).is_err() {
warn!("Error calling MediaSessionActionHandler callback");
@ -100,8 +98,10 @@ impl MediaSession {
pub fn send_event(&self, event: MediaSessionEvent) {
let global = self.global();
let window = global.as_window();
let browsing_context_id = window.window_proxy().browsing_context_id();
window.send_to_constellation(ScriptMsg::MediaSessionEvent(browsing_context_id, event));
let pipeline_id = window
.pipeline_id()
.expect("Cannot send media session event outside of a pipeline");
window.send_to_constellation(ScriptMsg::MediaSessionEvent(pipeline_id, event));
}
}
@ -145,14 +145,6 @@ impl MediaSessionMethods for MediaSession {
}
}
impl Drop for MediaSession {
fn drop(&mut self) {
let global = self.global();
let browsing_context_id = global.as_window().window_proxy().browsing_context_id();
ScriptThread::remove_media_session(browsing_context_id);
}
}
impl From<MediaSessionAction> for MediaSessionActionType {
fn from(action: MediaSessionAction) -> MediaSessionActionType {
match action {