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Pass TraversalFlags from C++ into Rust.

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MozReview-Commit-ID: EVUzgnL5coN
This commit is contained in:
Bobby Holley 2017-07-25 18:45:37 -07:00
parent c365a39104
commit ce295f6daf
9 changed files with 107 additions and 91 deletions
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7
components/style/matching.rs
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@ -19,6 +19,7 @@ use rule_tree::{CascadeLevel, StrongRuleNode};
use selector_parser::{PseudoElement, RestyleDamage};
use selectors::matching::ElementSelectorFlags;
use servo_arc::{Arc, ArcBorrow};
use traversal_flags;
/// Represents the result of comparing an element's old and new style.
pub struct StyleDifference {
@ -172,7 +173,7 @@ trait PrivateMatchMethods: TElement {
// 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() &&
(context.shared.traversal_flags.contains(traversal_flags::ForCSSRuleChanges) &&
has_new_animation_style) ||
!old_box_style.animations_equals(&new_box_style) ||
(old_display_style == display::T::none &&
@ -302,7 +303,7 @@ trait PrivateMatchMethods: TElement {
pseudo: Option<&PseudoElement>)
-> ChildCascadeRequirement {
// Don't accumulate damage if we're in a restyle for reconstruction.
if shared_context.traversal_flags.for_reconstruct() {
if shared_context.traversal_flags.contains(traversal_flags::ForReconstruct) {
return ChildCascadeRequirement::MustCascadeChildren;
}
@ -499,7 +500,7 @@ pub trait MatchMethods : TElement {
}
// Don't accumulate damage if we're in a restyle for reconstruction.
if context.shared.traversal_flags.for_reconstruct() {
if context.shared.traversal_flags.contains(traversal_flags::ForReconstruct) {
return ChildCascadeRequirement::MustCascadeChildren;
}