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/* 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 http://mozilla.org/MPL/2.0/. */
use dom::bindings::cell::DomRefCell;
use dom::bindings::codegen::Bindings::VRFieldOfViewBinding;
use dom::bindings::codegen::Bindings::VRFieldOfViewBinding::VRFieldOfViewMethods;
use dom::bindings::num::Finite;
use dom::bindings::reflector::{Reflector, reflect_dom_object};
use dom::bindings::root::DomRoot;
use dom::globalscope::GlobalScope;
use dom_struct::dom_struct;
use webvr_traits::WebVRFieldOfView;
#[dom_struct]
pub struct VRFieldOfView {
reflector_: Reflector,
#[ignore_malloc_size_of = "Defined in rust-webvr"]
fov: DomRefCell<WebVRFieldOfView>
}
unsafe_no_jsmanaged_fields!(WebVRFieldOfView);
impl VRFieldOfView {
fn new_inherited(fov: WebVRFieldOfView) -> VRFieldOfView {
VRFieldOfView {
reflector_: Reflector::new(),
fov: DomRefCell::new(fov)
}
}
pub fn new(global: &GlobalScope, fov: WebVRFieldOfView) -> DomRoot<VRFieldOfView> {
reflect_dom_object(Box::new(VRFieldOfView::new_inherited(fov)),
global,
VRFieldOfViewBinding::Wrap)
}
}
impl VRFieldOfViewMethods for VRFieldOfView {
// https://w3c.github.io/webvr/#interface-interface-vrfieldofview
fn UpDegrees(&self) -> Finite<f64> {
Finite::wrap(self.fov.borrow().up_degrees)
}
// https://w3c.github.io/webvr/#interface-interface-vrfieldofview
fn RightDegrees(&self) -> Finite<f64> {
Finite::wrap(self.fov.borrow().right_degrees)
}
// https://w3c.github.io/webvr/#interface-interface-vrfieldofview
fn DownDegrees(&self) -> Finite<f64> {
Finite::wrap(self.fov.borrow().down_degrees)
}
// https://w3c.github.io/webvr/#interface-interface-vrfieldofview
fn LeftDegrees(&self) -> Finite<f64> {
Finite::wrap(self.fov.borrow().left_degrees)
}
}
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