Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 22:15:33 +01:00
Code Issues Projects Releases Packages Wiki Activity

style: Add plumbing code to invalidate shadow parts.

Browse source 
Still does nothing, since we still do not collect part rules, but this is all
the plumbing that should allow us to invalidate parts when attributes or state
change on their ancestors.

Differential Revision: https://phabricator.services.mozilla.com/D32642
This commit is contained in:
Emilio Cobos Álvarez 2019-06-11 17:41:51 +00:00
parent a4690ce158
commit f0bf7d6481
No known key found for this signature in database
GPG key ID: E1152D0994E4BF8A
5 changed files with 72 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
components/style/invalidation/element/state_and_attributes.rs
View file

@ -472,6 +472,9 @@ where
DependencyInvalidationKind::Siblings => {
self.sibling_invalidations.push(invalidation);
},
DependencyInvalidationKind::Parts => {
self.descendant_invalidations.parts.push(invalidation);
},
DependencyInvalidationKind::SlottedElements => {
self.descendant_invalidations
.slotted_descendants
@ -486,6 +489,7 @@ where
match dependency.invalidation_kind() {
DependencyInvalidationKind::Element => !self.invalidates_self,
DependencyInvalidationKind::SlottedElements => self.element.is_html_slot_element(),
DependencyInvalidationKind::Parts => self.element.shadow_root().is_some(),
DependencyInvalidationKind::ElementAndDescendants |
DependencyInvalidationKind::Siblings |
DependencyInvalidationKind::Descendants => true,