/* This Source Code Form is subject to the terms of the Mozilla Public * 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::bindings::codegen::Bindings::MediaDevicesBinding::MediaStreamConstraints; use crate::dom::bindings::codegen::Bindings::MediaDevicesBinding::{self, MediaDevicesMethods}; use crate::dom::bindings::reflector::reflect_dom_object; use crate::dom::bindings::reflector::DomObject; use crate::dom::bindings::root::DomRoot; use crate::dom::eventtarget::EventTarget; use crate::dom::globalscope::GlobalScope; use crate::dom::mediastream::MediaStream; use crate::dom::promise::Promise; use dom_struct::dom_struct; use servo_media::ServoMedia; use std::rc::Rc; #[dom_struct] pub struct MediaDevices { eventtarget: EventTarget, } impl MediaDevices { pub fn new_inherited() -> MediaDevices { MediaDevices { eventtarget: EventTarget::new_inherited(), } } pub fn new(global: &GlobalScope) -> DomRoot { reflect_dom_object( Box::new(MediaDevices::new_inherited()), global, MediaDevicesBinding::Wrap, ) } } impl MediaDevicesMethods for MediaDevices { /// https://w3c.github.io/mediacapture-main/#dom-mediadevices-getusermedia fn GetUserMedia(&self, constraints: &MediaStreamConstraints) -> Rc { let p = Promise::new(&self.global()); let media = ServoMedia::get().unwrap(); let mut tracks = vec![]; if constraints.audio { if let Some(audio) = media.create_audioinput_stream(Default::default()) { tracks.push(audio) } } if constraints.video { if let Some(video) = media.create_videoinput_stream(Default::default()) { tracks.push(video) } } let stream = MediaStream::new(&self.global(), tracks); p.resolve_native(&stream); p } }