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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 https://mozilla.org/MPL/2.0/. */
use dom_struct::dom_struct;
use servo_arc::Arc;
use style::shared_lock::ToCssWithGuard;
use style::stylesheets::{CssRuleType, LayerBlockRule};
use style_traits::ToCss;
use crate::dom::bindings::codegen::Bindings::CSSLayerBlockRuleBinding::CSSLayerBlockRuleMethods;
use crate::dom::bindings::reflector::reflect_dom_object;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::cssgroupingrule::CSSGroupingRule;
use crate::dom::cssrule::SpecificCSSRule;
use crate::dom::cssstylesheet::CSSStyleSheet;
use crate::dom::window::Window;
#[dom_struct]
pub struct CSSLayerBlockRule {
cssgroupingrule: CSSGroupingRule,
#[ignore_malloc_size_of = "Arc"]
#[no_trace]
layerblockrule: Arc<LayerBlockRule>,
}
impl CSSLayerBlockRule {
pub fn new_inherited(
parent_stylesheet: &CSSStyleSheet,
layerblockrule: Arc<LayerBlockRule>,
) -> CSSLayerBlockRule {
CSSLayerBlockRule {
cssgroupingrule: CSSGroupingRule::new_inherited(
parent_stylesheet,
layerblockrule.rules.clone(),
),
layerblockrule,
}
}
#[allow(crown::unrooted_must_root)]
pub fn new(
window: &Window,
parent_stylesheet: &CSSStyleSheet,
layerblockrule: Arc<LayerBlockRule>,
) -> DomRoot<CSSLayerBlockRule> {
reflect_dom_object(
Box::new(CSSLayerBlockRule::new_inherited(
parent_stylesheet,
layerblockrule,
)),
window,
)
}
}
impl SpecificCSSRule for CSSLayerBlockRule {
fn ty(&self) -> CssRuleType {
CssRuleType::LayerBlock
}
fn get_css(&self) -> DOMString {
let guard = self.cssgroupingrule.shared_lock().read();
self.layerblockrule.to_css_string(&guard).into()
}
}
impl CSSLayerBlockRuleMethods for CSSLayerBlockRule {
/// <https://drafts.csswg.org/css-cascade-5/#dom-csslayerblockrule-name>
fn Name(&self) -> DOMString {
if let Some(name) = &self.layerblockrule.name {
DOMString::from_string(name.to_css_string())
} else {
DOMString::new()
}
}
}
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