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51 lines
1.6 KiB
Rust
51 lines
1.6 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::CSSStyleRuleBinding;
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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 parking_lot::RwLock;
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use std::sync::Arc;
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use style::stylesheets::StyleRule;
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use style_traits::ToCss;
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#[dom_struct]
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pub struct CSSStyleRule {
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cssrule: CSSRule,
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#[ignore_heap_size_of = "Arc"]
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stylerule: Arc<RwLock<StyleRule>>,
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}
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impl CSSStyleRule {
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fn new_inherited(parent_stylesheet: &CSSStyleSheet, stylerule: Arc<RwLock<StyleRule>>)
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-> CSSStyleRule {
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CSSStyleRule {
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cssrule: CSSRule::new_inherited(parent_stylesheet),
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stylerule: stylerule,
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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, parent_stylesheet: &CSSStyleSheet,
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stylerule: Arc<RwLock<StyleRule>>) -> Root<CSSStyleRule> {
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reflect_dom_object(box CSSStyleRule::new_inherited(parent_stylesheet, stylerule),
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window,
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CSSStyleRuleBinding::Wrap)
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}
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}
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impl SpecificCSSRule for CSSStyleRule {
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fn ty(&self) -> u16 {
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use dom::bindings::codegen::Bindings::CSSRuleBinding::CSSRuleConstants;
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CSSRuleConstants::STYLE_RULE
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}
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fn get_css(&self) -> DOMString {
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self.stylerule.read().to_css_string().into()
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}
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}
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