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577370746e
I don't want to do such a gratuitous rename, but with all the other types now having "Dom" as part of their name, and especially with "DomOnceCell", I feel like the other cell type that we already have should also follow the convention. That argument loses weight though when we realise there is still DOMString and other things.
63 lines
2.3 KiB
Rust
63 lines
2.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use dom::bindings::cell::DomRefCell;
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use dom::bindings::codegen::Bindings::VRDisplayCapabilitiesBinding;
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use dom::bindings::codegen::Bindings::VRDisplayCapabilitiesBinding::VRDisplayCapabilitiesMethods;
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use dom::bindings::reflector::{Reflector, reflect_dom_object};
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use dom::bindings::root::Root;
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use dom::globalscope::GlobalScope;
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use dom_struct::dom_struct;
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use webvr_traits::WebVRDisplayCapabilities;
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#[dom_struct]
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pub struct VRDisplayCapabilities {
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reflector_: Reflector,
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#[ignore_heap_size_of = "Defined in rust-webvr"]
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capabilities: DomRefCell<WebVRDisplayCapabilities>
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}
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unsafe_no_jsmanaged_fields!(WebVRDisplayCapabilities);
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impl VRDisplayCapabilities {
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fn new_inherited(capabilities: WebVRDisplayCapabilities) -> VRDisplayCapabilities {
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VRDisplayCapabilities {
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reflector_: Reflector::new(),
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capabilities: DomRefCell::new(capabilities)
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}
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}
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pub fn new(capabilities: WebVRDisplayCapabilities, global: &GlobalScope) -> Root<VRDisplayCapabilities> {
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reflect_dom_object(box VRDisplayCapabilities::new_inherited(capabilities),
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global,
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VRDisplayCapabilitiesBinding::Wrap)
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}
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}
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impl VRDisplayCapabilitiesMethods for VRDisplayCapabilities {
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// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasposition
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fn HasPosition(&self) -> bool {
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self.capabilities.borrow().has_position
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}
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// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasorientation
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fn HasOrientation(&self) -> bool {
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self.capabilities.borrow().has_orientation
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}
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// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-hasexternaldisplay
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fn HasExternalDisplay(&self) -> bool {
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self.capabilities.borrow().has_external_display
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}
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// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-canpresent
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fn CanPresent(&self) -> bool {
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self.capabilities.borrow().can_present
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}
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// https://w3c.github.io/webvr/#dom-vrdisplaycapabilities-maxlayers
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fn MaxLayers(&self) -> u32 {
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if self.CanPresent() { 1 } else { 0 }
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}
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}
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