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Don't copy the list of stylesheets in LayoutTask::handle_reflow.

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It would be nice to avoid exposing the fact that these are stored in an Arc
to the selector matching code.
This commit is contained in:
Ms2ger 2015-12-30 14:59:11 +01:00
parent 3f407ea3d6
commit 828392b41c
2 changed files with 6 additions and 7 deletions
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5
components/style/selector_matching.rs
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@ -18,6 +18,7 @@ use selectors::parser::PseudoElement;
use selectors::states::*;
use smallvec::VecLike;
use std::process;
use std::sync::Arc;
use style_traits::viewport::ViewportConstraints;
use stylesheets::{CSSRuleIteratorExt, Origin, Stylesheet};
use url::Url;
@ -141,7 +142,7 @@ impl Stylist {
stylist
}
pub fn update(&mut self, doc_stylesheets: &[&Stylesheet],
pub fn update(&mut self, doc_stylesheets: &[Arc<Stylesheet>],
stylesheets_changed: bool) -> bool {
if !(self.is_device_dirty || stylesheets_changed) {
return false;
@ -239,7 +240,7 @@ impl Stylist {
self.state_deps.compute_hint(element, snapshot, current_state)
}
pub fn set_device(&mut self, mut device: Device, stylesheets: &[&Stylesheet]) {
pub fn set_device(&mut self, mut device: Device, stylesheets: &[Arc<Stylesheet>]) {
let cascaded_rule = stylesheets.iter()
.flat_map(|s| s.effective_rules(&self.device).viewport())
.cascade();