forked from mirrors/gecko-dev
f716af270a
See https://bugzilla.mozilla.org/show_bug.cgi?id=1360889 Source-Repo: https://github.com/servo/servo Source-Revision: 7b1006936a27232fb77fef5893cc141e66bb12b7 --HG-- extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear extra : subtree_revision : 85baf2471e165666e2540cbcf4fbb55587e60f39
54 lines
1.8 KiB
Rust
54 lines
1.8 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::codegen::Bindings::CSSImportRuleBinding;
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use dom::bindings::js::Root;
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use dom::bindings::reflector::reflect_dom_object;
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use dom::bindings::str::DOMString;
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use dom::cssrule::{CSSRule, SpecificCSSRule};
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use dom::cssstylesheet::CSSStyleSheet;
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use dom::window::Window;
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use dom_struct::dom_struct;
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use style::shared_lock::{Locked, ToCssWithGuard};
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use style::stylearc::Arc;
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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_heap_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(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(window: &Window,
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parent_stylesheet: &CSSStyleSheet,
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import_rule: Arc<Locked<ImportRule>>) -> Root<Self> {
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reflect_dom_object(box 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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impl SpecificCSSRule for CSSImportRule {
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fn ty(&self) -> u16 {
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use 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.read_with(&guard).to_css_string(&guard).into()
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}
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}
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