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https://github.com/servo/servo.git
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62 lines
1.9 KiB
Rust
62 lines
1.9 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 https://mozilla.org/MPL/2.0/. */
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use crate::dom::bindings::codegen::Bindings::CSSImportRuleBinding;
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use crate::dom::bindings::reflector::reflect_dom_object;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::cssrule::{CSSRule, SpecificCSSRule};
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use crate::dom::cssstylesheet::CSSStyleSheet;
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use crate::dom::window::Window;
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use dom_struct::dom_struct;
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use servo_arc::Arc;
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use style::shared_lock::{Locked, ToCssWithGuard};
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use style::stylesheets::ImportRule;
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#[dom_struct]
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pub struct CSSImportRule {
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cssrule: CSSRule,
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#[ignore_malloc_size_of = "Arc"]
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import_rule: Arc<Locked<ImportRule>>,
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}
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impl CSSImportRule {
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fn new_inherited(
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parent_stylesheet: &CSSStyleSheet,
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import_rule: Arc<Locked<ImportRule>>,
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) -> Self {
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CSSImportRule {
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cssrule: CSSRule::new_inherited(parent_stylesheet),
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import_rule: import_rule,
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}
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}
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#[allow(unrooted_must_root)]
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pub fn new(
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window: &Window,
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parent_stylesheet: &CSSStyleSheet,
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import_rule: Arc<Locked<ImportRule>>,
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) -> DomRoot<Self> {
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reflect_dom_object(
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Box::new(Self::new_inherited(parent_stylesheet, import_rule)),
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window,
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CSSImportRuleBinding::Wrap,
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)
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}
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}
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impl SpecificCSSRule for CSSImportRule {
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fn ty(&self) -> u16 {
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use crate::dom::bindings::codegen::Bindings::CSSRuleBinding::CSSRuleConstants;
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CSSRuleConstants::IMPORT_RULE
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}
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fn get_css(&self) -> DOMString {
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let guard = self.cssrule.shared_lock().read();
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self.import_rule
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.read_with(&guard)
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.to_css_string(&guard)
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.into()
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}
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}
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