Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-06-21 07:38:59 +01:00
Code Issues Projects Releases Packages Wiki Activity

style: Add a shadow root accessor.

Browse source 
I'm going to use it in a bit.
This commit is contained in:
Emilio Cobos Álvarez 2018-02-24 20:29:36 +01:00
parent 6a2feb3c1b
commit da99f159f4
No known key found for this signature in database
GPG key ID: 056B727BB9C1027C
1 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
components/style/gecko/wrapper.rs
View file

@ -226,7 +226,7 @@ impl<'ln> GeckoNode<'ln> {
}
if let Some(parent) = parent_el {
if parent.has_shadow_root() || parent.get_xbl_binding().is_some() {
if parent.shadow_root().is_some() || parent.get_xbl_binding().is_some() {
return false;
}
}
@ -519,9 +519,10 @@ impl<'le> GeckoElement<'le> {
}
/// Returns true if this element has a shadow root.
fn has_shadow_root(&self) -> bool {
self.get_extended_slots()
.map_or(false, |slots| !slots.mShadowRoot.mRawPtr.is_null())
#[inline]
fn shadow_root(&self) -> Option<&structs::ShadowRoot> {
let slots = self.get_extended_slots()?;
unsafe { slots.mShadowRoot.mRawPtr.as_ref() }
}
/// Returns a reference to the DOM slots for this Element, if they exist.