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Pull rule_type into ParserContext

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Absorb `rule_type` into the `ParserContext` so that it's easier to pass down to
deeper levels of the parser.

MozReview-Commit-ID: DjBNytLxGKX
This commit is contained in:
J. Ryan Stinnett 2017-04-10 09:24:32 +08:00
parent a093b0a087
commit 4574cd8ea6
35 changed files with 125 additions and 97 deletions
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5
components/script/dom/css.rs
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@ -10,6 +10,7 @@ use dom::bindings::str::DOMString;
use dom::window::Window;
use dom_struct::dom_struct;
use style::parser::ParserContext;
use style::stylesheets::CssRuleType;
use style::supports::{Declaration, parse_condition_or_declaration};
#[dom_struct]
@ -29,7 +30,7 @@ impl CSS {
pub fn Supports(win: &Window, property: DOMString, value: DOMString) -> bool {
let decl = Declaration { prop: property.into(), val: value.into() };
let url = win.Document().url();
let context = ParserContext::new_for_cssom(&url, win.css_error_reporter());
let context = ParserContext::new_for_cssom(&url, win.css_error_reporter(), Some(CssRuleType::Supports));
decl.eval(&context)
}
@ -39,7 +40,7 @@ impl CSS {
let cond = parse_condition_or_declaration(&mut input);
if let Ok(cond) = cond {
let url = win.Document().url();
let context = ParserContext::new_for_cssom(&url, win.css_error_reporter());
let context = ParserContext::new_for_cssom(&url, win.css_error_reporter(), Some(CssRuleType::Supports));
cond.eval(&context)
} else {
false