Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-02 20:20:14 +01:00
Code Issues Projects Releases Packages Wiki Activity

Auto merge of #17526 - hiikezoe:check-has_new_animation_style, r=birtles

Browse source 
Check has_new_animation_style along with for_css_rule_changes() in ne…

…eds_animations_update().

<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1375787

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/17526)
<!-- Reviewable:end -->
This commit is contained in:
bors-servo 2017-06-26 21:12:32 -07:00 • committed by GitHub
commit 4b99a75508
1 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

11
components/style/matching.rs
View file

@ -653,9 +653,14 @@ trait PrivateMatchMethods: TElement {
let old_display_style = old_box_style.clone_display();
let new_display_style = new_box_style.clone_display();
// If the traverse is triggered by CSS rule changes,
// we need to try to update all CSS animations.
context.shared.traversal_flags.for_css_rule_changes() ||
// If the traverse is triggered by CSS rule changes, we need to
// try to update all CSS animations on the element if the element
// has CSS animation style regardless of whether the animation is
// running or not.
// TODO: We should check which @keyframes changed/added/deleted
// and update only animations corresponding to those @keyframes.
(context.shared.traversal_flags.for_css_rule_changes() &&
has_new_animation_style) ||
!old_box_style.animations_equals(&new_box_style) ||
(old_display_style == display::T::none &&
new_display_style != display::T::none &&