diff options
Diffstat (limited to 'components/script/dom/stylesheetlist.rs')
| -rw-r--r-- | components/script/dom/stylesheetlist.rs | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/components/script/dom/stylesheetlist.rs b/components/script/dom/stylesheetlist.rs index 79afcfed21f..101a252086e 100644 --- a/components/script/dom/stylesheetlist.rs +++ b/components/script/dom/stylesheetlist.rs @@ -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, |