mirror of
https://github.com/servo/servo.git
synced 2025-06-06 16:45:39 +00:00
72 lines
2.4 KiB
Rust
72 lines
2.4 KiB
Rust
/* 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::cell::DomRefCell;
|
|
use crate::dom::bindings::codegen::Bindings::VRDisplayCapabilitiesBinding;
|
|
use crate::dom::bindings::codegen::Bindings::VRDisplayCapabilitiesBinding::VRDisplayCapabilitiesMethods;
|
|
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
|
|
use crate::dom::bindings::root::DomRoot;
|
|
use crate::dom::globalscope::GlobalScope;
|
|
use dom_struct::dom_struct;
|
|
use webvr_traits::WebVRDisplayCapabilities;
|
|
|
|
#[dom_struct]
|
|
pub struct VRDisplayCapabilities {
|
|
reflector_: Reflector,
|
|
#[ignore_malloc_size_of = "Defined in rust-webvr"]
|
|
capabilities: DomRefCell<WebVRDisplayCapabilities>,
|
|
}
|
|
|
|
unsafe_no_jsmanaged_fields!(WebVRDisplayCapabilities);
|
|
|
|
impl VRDisplayCapabilities {
|
|
fn new_inherited(capabilities: WebVRDisplayCapabilities) -> VRDisplayCapabilities {
|
|
VRDisplayCapabilities {
|
|
reflector_: Reflector::new(),
|
|
capabilities: DomRefCell::new(capabilities),
|
|
}
|
|
}
|
|
|
|
pub fn new(
|
|
capabilities: WebVRDisplayCapabilities,
|
|
global: &GlobalScope,
|
|
) -> DomRoot<VRDisplayCapabilities> {
|
|
reflect_dom_object(
|
|
Box::new(VRDisplayCapabilities::new_inherited(capabilities)),
|
|
global,
|
|
VRDisplayCapabilitiesBinding::Wrap,
|
|
)
|
|
}
|
|
}
|
|
|
|
impl VRDisplayCapabilitiesMethods for VRDisplayCapabilities {
|
|
// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasposition
|
|
fn HasPosition(&self) -> bool {
|
|
self.capabilities.borrow().has_position
|
|
}
|
|
|
|
// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasorientation
|
|
fn HasOrientation(&self) -> bool {
|
|
self.capabilities.borrow().has_orientation
|
|
}
|
|
|
|
// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasexternaldisplay
|
|
fn HasExternalDisplay(&self) -> bool {
|
|
self.capabilities.borrow().has_external_display
|
|
}
|
|
|
|
// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-canpresent
|
|
fn CanPresent(&self) -> bool {
|
|
self.capabilities.borrow().can_present
|
|
}
|
|
|
|
// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-maxlayers
|
|
fn MaxLayers(&self) -> u32 {
|
|
if self.CanPresent() {
|
|
1
|
|
} else {
|
|
0
|
|
}
|
|
}
|
|
}
|