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Have a concrete SelectorImpl type everywhere in the style crate.

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It is conditionally compiled to one implementation or the other
(Gecko or Servo) with `#[cfg(…)]`.
This commit is contained in:
Simon Sapin 2016-07-19 17:40:14 +02:00
parent 4b7060554b
commit 5c70dfab01
16 changed files with 236 additions and 232 deletions
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9
components/style/context.rs
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@ -10,7 +10,6 @@ use dom::OpaqueNode;
use error_reporting::ParseErrorReporter;
use euclid::Size2D;
use matching::{ApplicableDeclarationsCache, StyleSharingCandidateCache};
use selector_impl::SelectorImplExt;
use selector_matching::Stylist;
use std::cell::RefCell;
use std::collections::HashMap;
@ -30,7 +29,7 @@ impl LocalStyleContextCreationInfo {
}
}
pub struct SharedStyleContext<Impl: SelectorImplExt> {
pub struct SharedStyleContext {
/// The current viewport size.
pub viewport_size: Size2D<Au>,
@ -38,7 +37,7 @@ pub struct SharedStyleContext<Impl: SelectorImplExt> {
pub screen_size_changed: bool,
/// The CSS selector stylist.
pub stylist: Arc<Stylist<Impl>>,
pub stylist: Arc<Stylist>,
/// Starts at zero, and increased by one every time a layout completes.
/// This can be used to easily check for invalid stale data.
@ -78,8 +77,8 @@ impl LocalStyleContext {
}
}
pub trait StyleContext<'a, Impl: SelectorImplExt> {
fn shared_context(&self) -> &'a SharedStyleContext<Impl>;
pub trait StyleContext<'a> {
fn shared_context(&self) -> &'a SharedStyleContext;
fn local_context(&self) -> &LocalStyleContext;
}