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Get the fundamentals of the HTMLDetailsElement rendering stuff working.

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Still need to implement the style invalidation.

Part of #9395
This commit is contained in:
Michael Howell 2016-01-25 08:51:44 -07:00
parent e551ea7322
commit 9d9c5398a8
13 changed files with 294 additions and 27 deletions
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16
components/style/selector_impl.rs
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@ -26,6 +26,8 @@ pub trait SelectorImplExt : SelectorImpl + Sized {
pub enum PseudoElement {
Before,
After,
DetailsSummary,
DetailsContent,
}
#[derive(Clone, Debug, PartialEq, Eq, HeapSizeOf, Hash)]
@ -97,12 +99,22 @@ impl SelectorImpl for ServoSelectorImpl {
Ok(pseudo_class)
}
fn parse_pseudo_element(_context: &ParserContext,
fn parse_pseudo_element(context: &ParserContext,
name: &str) -> Result<PseudoElement, ()> {
use self::PseudoElement::*;
let pseudo_element = match_ignore_ascii_case! { name,
"before" => Before,
"after" => After,
"-servo-details-summary" => if context.in_user_agent_stylesheet {
DetailsSummary
} else {
return Err(())
},
"-servo-details-content" => if context.in_user_agent_stylesheet {
DetailsContent
} else {
return Err(())
},
_ => return Err(())
};
@ -122,6 +134,8 @@ impl SelectorImplExt for ServoSelectorImpl {
where F: FnMut(PseudoElement) {
fun(PseudoElement::Before);
fun(PseudoElement::After);
fun(PseudoElement::DetailsContent);
fun(PseudoElement::DetailsSummary);
}
#[inline]