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Simplify node#parent_directionality

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This commit is contained in:
Dmitry Kolupaev 2020-02-16 00:58:27 +03:00
parent 7d6d1c09cb
commit 7e2107b1a5
3 changed files with 6 additions and 9 deletions
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5
components/script/dom/htmlelement.rs
View file

@ -788,7 +788,10 @@ impl HTMLElement {
} }
if element_direction == "auto" { if element_direction == "auto" {
if let Some(directionality) = self.downcast::<HTMLInputElement>().and_then(|input| input.auto_directionality()) { if let Some(directionality) = self
.downcast::<HTMLInputElement>()
.and_then(|input| input.auto_directionality())
{
return directionality; return directionality;
} }

10
components/script/dom/node.rs
View file

@ -434,19 +434,13 @@ impl Node {
} }
pub fn parent_directionality(&self) -> String { pub fn parent_directionality(&self) -> String {
println!("Node#parent_directionality");
match self.GetParentNode() { match self.GetParentNode() {
Some(parent) => { Some(parent) => {
if parent.is::<Document>() { if let Some(parent_html) = parent.downcast::<Element>() {
return "ltr".to_owned();
}
println!("Node#parent_directionality Some(Parent)");
return if let Some(parent_html) = parent.downcast::<Element>() {
parent_html.directionality() parent_html.directionality()
} else { } else {
parent.parent_directionality() parent.parent_directionality()
}; }
}, },
None => "ltr".to_owned(), None => "ltr".to_owned(),
} }

0
tests/wpt/web-platform-tests/html/semantics/forms/attributes-common-to-form-controls/dirname-rtl.html → tests/wpt/web-platform-tests/html/semantics/forms/attributes-common-to-form-controls/dirname-rtl-auto.html
View file