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Enable querying counter-style rule on Servo backend.

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This commit is contained in:
Xidorn Quan 2017-05-16 09:47:26 +10:00
parent 0667287bf6
commit 3e00a91e20
3 changed files with 52 additions and 12 deletions
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8
components/style/gecko/data.rs
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@ -4,9 +4,11 @@
//! Data needed to style a Gecko document.
use Atom;
use animation::Animation;
use atomic_refcell::{AtomicRef, AtomicRefCell, AtomicRefMut};
use dom::OpaqueNode;
use gecko::rules::{CounterStyleRule, FontFaceRule};
use gecko_bindings::bindings::RawServoStyleSet;
use gecko_bindings::structs::RawGeckoPresContextOwned;
use gecko_bindings::structs::nsIDocument;
@ -19,7 +21,7 @@ use std::collections::HashMap;
use std::sync::mpsc::{Receiver, Sender, channel};
use stylearc::Arc;
use stylesheet_set::StylesheetSet;
use stylesheets::{FontFaceRule, Origin};
use stylesheets::Origin;
use stylist::{ExtraStyleData, Stylist};
/// The container for data that a Servo-backed Gecko document needs to style
@ -47,6 +49,8 @@ pub struct PerDocumentStyleDataImpl {
/// List of effective font face rules.
pub font_faces: Vec<(Arc<Locked<FontFaceRule>>, Origin)>,
/// Map for effective counter style rules.
pub counter_styles: HashMap<Atom, Arc<Locked<CounterStyleRule>>>,
}
/// The data itself is an `AtomicRefCell`, which guarantees the proper semantics
@ -71,6 +75,7 @@ impl PerDocumentStyleData {
running_animations: Arc::new(RwLock::new(HashMap::new())),
expired_animations: Arc::new(RwLock::new(HashMap::new())),
font_faces: vec![],
counter_styles: HashMap::new(),
}))
}
@ -103,6 +108,7 @@ impl PerDocumentStyleDataImpl {
let mut extra_data = ExtraStyleData {
font_faces: &mut self.font_faces,
counter_styles: &mut self.counter_styles,
};
let author_style_disabled = self.stylesheets.author_style_disabled();