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Format style component.

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chansuke 2018-09-09 16:24:45 +02:00 • committed by Emilio Cobos Álvarez
parent 31fc6cd565
commit 8dab4d659a
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120 changed files with 2207 additions and 1417 deletions
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27
components/style/traversal.rs
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@ -208,11 +208,11 @@ pub trait DomTraversal<E: TElement>: Sync {
// animation-only restyle hint or recascade.
if traversal_flags.for_animation_only() {
return data.map_or(false, |d| d.has_styles()) &&
(el.has_animation_only_dirty_descendants() ||
data.as_ref()
.unwrap()
.hint
.has_animation_hint_or_recascade());
(el.has_animation_only_dirty_descendants() || data
.as_ref()
.unwrap()
.hint
.has_animation_hint_or_recascade());
}
// Non-incremental layout visits every node.
@ -279,7 +279,8 @@ pub trait DomTraversal<E: TElement>: Sync {
// likely to load valid bindings, we avoid wasted work here, which may
// be a very big perf hit when elements with bindings are nested
// heavily.
if cfg!(feature = "gecko") && is_initial_style &&
if cfg!(feature = "gecko") &&
is_initial_style &&
parent_data.styles.primary().has_moz_binding()
{
debug!("Parent {:?} has XBL binding, deferring traversal", parent);
@ -384,8 +385,7 @@ where
).resolve_style(
style.as_ref().map(|s| &**s),
layout_parent_style.as_ref().map(|s| &**s),
)
.into()
).into()
}
/// Calculates the style for a single node.
@ -411,7 +411,8 @@ pub fn recalc_style_at<E, D, F>(
context.thread_local.statistics.elements_traversed += 1;
debug_assert!(
flags.intersects(TraversalFlags::AnimationOnly) || !element.has_snapshot() ||
flags.intersects(TraversalFlags::AnimationOnly) ||
!element.has_snapshot() ||
element.handled_snapshot(),
"Should've handled snapshots here already"
);
@ -512,8 +513,9 @@ pub fn recalc_style_at<E, D, F>(
!child_cascade_requirement.can_skip_cascade() ||
is_servo_nonincremental_layout();
traverse_children = traverse_children &&
!traversal.should_cull_subtree(context, element, &data, is_initial_style);
traverse_children =
traverse_children &&
!traversal.should_cull_subtree(context, element, &data, is_initial_style);
// Examine our children, and enqueue the appropriate ones for traversal.
if traverse_children {
@ -535,7 +537,8 @@ pub fn recalc_style_at<E, D, F>(
}
debug_assert!(
flags.for_animation_only() || !flags.contains(TraversalFlags::ClearDirtyBits) ||
flags.for_animation_only() ||
!flags.contains(TraversalFlags::ClearDirtyBits) ||
!element.has_animation_only_dirty_descendants(),
"Should have cleared animation bits already"
);