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ShadowRoot stylesheet list

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This commit is contained in:
Fernando Jiménez Moreno 2019-02-05 20:50:44 +01:00
parent 0d6bd24245
commit 3bb50cc479
8 changed files with 93 additions and 29 deletions
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9
components/script/dom/htmlmetaelement.rs
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@ -15,7 +15,9 @@ use crate::dom::document::Document;
use crate::dom::element::{AttributeMutation, Element};
use crate::dom::htmlelement::HTMLElement;
use crate::dom::htmlheadelement::HTMLHeadElement;
use crate::dom::node::{document_from_node, window_from_node, Node, UnbindContext};
use crate::dom::node::{
document_from_node, stylesheets_owner_from_node, window_from_node, Node, UnbindContext,
};
use crate::dom::virtualmethods::VirtualMethods;
use dom_struct::dom_struct;
use html5ever::{LocalName, Prefix};
@ -106,6 +108,7 @@ impl HTMLMetaElement {
let content = content.value();
if !content.is_empty() {
if let Some(translated_rule) = ViewportRule::from_meta(&**content) {
let stylesheets_owner = stylesheets_owner_from_node(self);
let document = document_from_node(self);
let shared_lock = document.style_shared_lock();
let rule = CssRule::Viewport(Arc::new(shared_lock.wrap(translated_rule)));
@ -124,7 +127,7 @@ impl HTMLMetaElement {
disabled: AtomicBool::new(false),
});
*self.stylesheet.borrow_mut() = Some(sheet.clone());
document.add_stylesheet(self.upcast(), sheet);
stylesheets_owner.add_stylesheet(self.upcast(), sheet);
}
}
}
@ -208,7 +211,7 @@ impl VirtualMethods for HTMLMetaElement {
self.process_referrer_attribute();
if let Some(s) = self.stylesheet.borrow_mut().take() {
document_from_node(self).remove_stylesheet(self.upcast(), &s);
stylesheets_owner_from_node(self).remove_stylesheet(self.upcast(), &s);
}
}
}