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Bug 1317016 - Basic infrastructure for RestyleHint-driven traversal.

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MozReview-Commit-ID: 7wH5XcILVmX
This commit is contained in:
Bobby Holley 2016-11-01 23:11:24 -07:00
parent e1eff691f8
commit 992f7dddf4
35 changed files with 1465 additions and 901 deletions
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13
components/script_layout_interface/lib.rs
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@ -51,8 +51,6 @@ use libc::c_void;
use std::sync::atomic::AtomicIsize;
use style::atomic_refcell::AtomicRefCell;
use style::data::ElementData;
use style::dom::TRestyleDamage;
use style::selector_parser::RestyleDamage;
pub struct PartialPersistentLayoutData {
/// Data that the style system associates with a node. When the
@ -61,9 +59,6 @@ pub struct PartialPersistentLayoutData {
/// transmutations between ElementData and PersistentLayoutData.
pub style_data: ElementData,
/// Description of how to account for recent style changes.
pub restyle_damage: RestyleDamage,
/// Information needed during parallel traversals.
pub parallel: DomParallelInfo,
}
@ -71,11 +66,7 @@ pub struct PartialPersistentLayoutData {
impl PartialPersistentLayoutData {
pub fn new() -> Self {
PartialPersistentLayoutData {
style_data: ElementData::new(),
// FIXME(bholley): This is needed for now to make sure we do frame
// construction after initial styling. This will go away shortly when
// we move restyle damage into the style system.
restyle_damage: RestyleDamage::rebuild_and_reflow(),
style_data: ElementData::new(None),
parallel: DomParallelInfo::new(),
}
}
@ -142,7 +133,7 @@ pub struct SVGSVGData {
}
/// The address of a node known to be valid. These are sent from script to layout.
#[derive(Clone, PartialEq, Eq, Copy)]
#[derive(Clone, Debug, PartialEq, Eq, Copy)]
pub struct TrustedNodeAddress(pub *const c_void);
#[allow(unsafe_code)]