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Add :-moz-is-html support for stylo.

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This commit is contained in:
Boris Zbarsky 2017-05-16 10:15:39 -04:00
parent a42df6dd30
commit e03e9de6d0
3 changed files with 8 additions and 3 deletions
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3
components/style/gecko/non_ts_pseudo_class_list.rs
View file

@ -25,8 +25,6 @@
* *
* Pending pseudo-classes: * Pending pseudo-classes:
* *
* :-moz-is-html -> Used only in UA sheets, should be easy to support.
*
* :-moz-lwtheme, :-moz-lwtheme-brighttext, :-moz-lwtheme-darktext, * :-moz-lwtheme, :-moz-lwtheme-brighttext, :-moz-lwtheme-darktext,
* :-moz-window-inactive. * :-moz-window-inactive.
* *
@ -108,6 +106,7 @@ macro_rules! apply_non_ts_list {
("-moz-last-node", MozLastNode, lastNode, _, _), ("-moz-last-node", MozLastNode, lastNode, _, _),
("-moz-only-whitespace", MozOnlyWhitespace, mozOnlyWhitespace, _, _), ("-moz-only-whitespace", MozOnlyWhitespace, mozOnlyWhitespace, _, _),
("-moz-native-anonymous", MozNativeAnonymous, mozNativeAnonymous, _, PSEUDO_CLASS_INTERNAL), ("-moz-native-anonymous", MozNativeAnonymous, mozNativeAnonymous, _, PSEUDO_CLASS_INTERNAL),
("-moz-is-html", MozIsHTML, mozIsHTML, _, _),
], ],
string: [ string: [
("-moz-system-metric", MozSystemMetric, mozSystemMetric, _, PSEUDO_CLASS_INTERNAL), ("-moz-system-metric", MozSystemMetric, mozSystemMetric, _, PSEUDO_CLASS_INTERNAL),

5
components/style/gecko/selector_parser.rs
View file

@ -164,7 +164,10 @@ impl NonTSPseudoClass {
// revalidation, because we already compare states for elements and // revalidation, because we already compare states for elements and
// candidates. // candidates.
self.state_flag().is_empty() && self.state_flag().is_empty() &&
!matches!(*self, NonTSPseudoClass::MozAny(_) | NonTSPseudoClass::Dir(_)) !matches!(*self,
NonTSPseudoClass::MozAny(_) |
NonTSPseudoClass::Dir(_) |
NonTSPseudoClass::MozIsHTML)
} }
/// Convert NonTSPseudoClass to Gecko's CSSPseudoClassType. /// Convert NonTSPseudoClass to Gecko's CSSPseudoClassType.

3
components/style/gecko/wrapper.rs
View file

@ -1217,6 +1217,9 @@ impl<'le> ::selectors::Element for GeckoElement<'le> {
NonTSPseudoClass::MozNativeAnonymous => unsafe { NonTSPseudoClass::MozNativeAnonymous => unsafe {
Gecko_MatchesElement(pseudo_class.to_gecko_pseudoclasstype().unwrap(), self.0) Gecko_MatchesElement(pseudo_class.to_gecko_pseudoclasstype().unwrap(), self.0)
}, },
NonTSPseudoClass::MozIsHTML => {
self.is_html_element_in_html_document()
}
NonTSPseudoClass::MozAny(ref sels) => { NonTSPseudoClass::MozAny(ref sels) => {
sels.iter().any(|s| { sels.iter().any(|s| {
matches_complex_selector(s, self, context, flags_setter) matches_complex_selector(s, self, context, flags_setter)