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Make Element::attach_shadow() and ShadowRoot closer to spec (#36024)

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Signed-off-by: batu_hoang <longvatrong111@gmail.com>
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batu_hoang 2025-03-20 01:58:16 +08:00 • committed by GitHub
parent 11d47558b3
commit db74179dc8
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GPG key ID: B5690EEEBB952194
18 changed files with 117 additions and 158 deletions
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34
components/script/dom/shadowroot.rs
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@ -82,6 +82,12 @@ pub(crate) struct ShadowRoot {
/// <https://dom.spec.whatwg.org/#shadowroot-declarative>
declarative: Cell<bool>,
/// <https://dom.spec.whatwg.org/#shadowroot-serializable>
serializable: Cell<bool>,
/// <https://dom.spec.whatwg.org/#shadowroot-delegates-focus>
delegates_focus: Cell<bool>,
}
impl ShadowRoot {
@ -117,6 +123,8 @@ impl ShadowRoot {
slots: Default::default(),
is_user_agent_widget: is_user_agent_widget == IsUserAgentWidget::Yes,
declarative: Cell::new(false),
serializable: Cell::new(false),
delegates_focus: Cell::new(false),
}
}
@ -284,6 +292,22 @@ impl ShadowRoot {
pub(crate) fn set_declarative(&self, declarative: bool) {
self.declarative.set(declarative);
}
pub(crate) fn is_declarative(&self) -> bool {
self.declarative.get()
}
pub(crate) fn shadow_root_mode(&self) -> ShadowRootMode {
self.mode
}
pub(crate) fn set_serializable(&self, serializable: bool) {
self.serializable.set(serializable);
}
pub(crate) fn set_delegates_focus(&self, delegates_focus: bool) {
self.delegates_focus.set(delegates_focus);
}
}
impl ShadowRootMethods<crate::DomTypeHolder> for ShadowRoot {
@ -349,11 +373,21 @@ impl ShadowRootMethods<crate::DomTypeHolder> for ShadowRoot {
self.mode
}
/// <https://dom.spec.whatwg.org/#dom-delegates-focus>
fn DelegatesFocus(&self) -> bool {
self.delegates_focus.get()
}
/// <https://dom.spec.whatwg.org/#dom-shadowroot-clonable>
fn Clonable(&self) -> bool {
self.clonable
}
/// <https://dom.spec.whatwg.org/#dom-serializable>
fn Serializable(&self) -> bool {
self.serializable.get()
}
/// <https://dom.spec.whatwg.org/#dom-shadowroot-host>
fn Host(&self) -> DomRoot<Element> {
let host = self.host.get();