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stylo: Implement Element.matches using stylo.

Browse source 
Bug: 1404897
Reviewed-by: heycam
MozReview-Commit-ID: 7nxYVcweu0W
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-10-02 18:14:15 +02:00
parent c65e7d607a
commit 6fc967f3f9
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GPG key ID: 056B727BB9C1027C
1 changed files with 20 additions and 2 deletions
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22
ports/geckolib/glue.rs
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@ -6,7 +6,7 @@ use cssparser::{Parser, ParserInput};
use cssparser::ToCss as ParserToCss;
use env_logger::LogBuilder;
use malloc_size_of::MallocSizeOfOps;
use selectors::Element;
use selectors::{self, Element};
use selectors::matching::{MatchingContext, MatchingMode, matches_selector};
use servo_arc::{Arc, ArcBorrow, RawOffsetArc};
use std::cell::RefCell;
@ -1522,6 +1522,22 @@ pub extern "C" fn Servo_StyleRule_SelectorMatchesElement(rule: RawServoStyleRule
})
}
#[no_mangle]
pub unsafe extern "C" fn Servo_SelectorList_Matches(
element: RawGeckoElementBorrowed,
selectors: &::selectors::SelectorList<SelectorImpl>,
) -> bool {
let element = GeckoElement(element);
let mut context = MatchingContext::new(
MatchingMode::Normal,
None,
None,
element.owner_document_quirks_mode(),
);
selectors::matching::matches_selector_list(selectors, &element, &mut context)
}
#[no_mangle]
pub extern "C" fn Servo_ImportRule_GetHref(rule: RawServoImportRuleBorrowed, result: *mut nsAString) {
read_locked_arc(rule, |rule: &ImportRule| {
@ -4104,7 +4120,9 @@ pub extern "C" fn Servo_CorruptRuleHashAndCrash(set: RawServoStyleSetBorrowed, i
}
#[no_mangle]
pub unsafe extern "C" fn Servo_SelectorList_Parse(selector_list: *const nsACString) -> *mut ::selectors::SelectorList<SelectorImpl> {
pub unsafe extern "C" fn Servo_SelectorList_Parse(
selector_list: *const nsACString,
) -> *mut ::selectors::SelectorList<SelectorImpl> {
use style::selector_parser::SelectorParser;
debug_assert!(!selector_list.is_null());