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Add custom elements related stuff into ElementRareData

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This commit is contained in:
Fernando Jiménez Moreno 2019-03-06 16:34:16 +01:00
parent a9019da39d
commit c75da615bd
5 changed files with 54 additions and 34 deletions
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12
components/script/dom/raredata.rs
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@ -4,8 +4,13 @@
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::bindings::root::MutNullableDom;
use crate::dom::customelementregistry::{
CustomElementDefinition, CustomElementReaction, CustomElementState,
};
use crate::dom::mutationobserver::RegisteredObserver;
use crate::dom::shadowroot::ShadowRoot;
use std::cell::Cell;
use std::rc::Rc;
#[derive(Default, JSTraceable, MallocSizeOf)]
#[must_root]
@ -25,4 +30,11 @@ pub struct ElementRareData {
/// XXX This is currently not exposed to web content. Only for
/// internal use.
pub shadow_root: MutNullableDom<ShadowRoot>,
/// <https://html.spec.whatwg.org/multipage/#custom-element-reaction-queue>
pub custom_element_reaction_queue: DomRefCell<Vec<CustomElementReaction>>,
/// <https://dom.spec.whatwg.org/#concept-element-custom-element-definition>
#[ignore_malloc_size_of = "Rc"]
pub custom_element_definition: DomRefCell<Option<Rc<CustomElementDefinition>>>,
/// <https://dom.spec.whatwg.org/#concept-element-custom-element-state>
pub custom_element_state: Cell<CustomElementState>,
}