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Move stylesheets related code to DocumentOrShadowRoot

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This commit is contained in:
Fernando Jiménez Moreno 2019-02-04 21:11:56 +01:00
parent d2e1a3ab33
commit 0d6bd24245
6 changed files with 208 additions and 193 deletions
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15
components/script/dom/stylesheetlist.rs
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@ -6,20 +6,25 @@ use crate::dom::bindings::codegen::Bindings::StyleSheetListBinding;
use crate::dom::bindings::codegen::Bindings::StyleSheetListBinding::StyleSheetListMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::documentorshadowroot::DocumentOrShadowRoot;
use crate::dom::cssstylesheet::CSSStyleSheet;
use crate::dom::stylesheet::StyleSheet;
use crate::dom::window::Window;
use dom_struct::dom_struct;
pub trait StyleSheetListOwner {
fn stylesheet_count(&self) -> usize;
fn stylesheet_at(&self, index: usize) -> Option<DomRoot<CSSStyleSheet>>;
}
#[dom_struct]
pub struct StyleSheetList {
reflector_: Reflector,
document_or_shadow_root: DocumentOrShadowRoot,
#[ignore_malloc_size_of = "trait object"]
document_or_shadow_root: Box<StyleSheetListOwner>,
}
impl StyleSheetList {
#[allow(unrooted_must_root)]
fn new_inherited(doc_or_sr: DocumentOrShadowRoot) -> StyleSheetList {
fn new_inherited(doc_or_sr: Box<StyleSheetListOwner>) -> StyleSheetList {
StyleSheetList {
reflector_: Reflector::new(),
document_or_shadow_root: doc_or_sr,
@ -27,7 +32,7 @@ impl StyleSheetList {
}
#[allow(unrooted_must_root)]
pub fn new(window: &Window, doc_or_sr: DocumentOrShadowRoot) -> DomRoot<StyleSheetList> {
pub fn new(window: &Window, doc_or_sr: Box<StyleSheetListOwner>) -> DomRoot<StyleSheetList> {
reflect_dom_object(
Box::new(StyleSheetList::new_inherited(doc_or_sr)),
window,