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Simplify transition-property parser.

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This commit is contained in:
Hiroyuki Ikezoe 2017-09-09 09:00:21 +09:00
parent 2b73735539
commit 42873abe84
1 changed files with 5 additions and 11 deletions
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16
components/style/properties/helpers/animated_properties.mako.rs
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@ -247,21 +247,15 @@ impl TransitionProperty {
/// Parse a transition-property value.
pub fn parse<'i, 't>(input: &mut Parser<'i, 't>) -> Result<Self, ParseError<'i>> {
let ident = input.expect_ident()?;
let supported = match_ignore_ascii_case! { &ident,
"all" => Ok(Some(TransitionProperty::All)),
match_ignore_ascii_case! { &ident,
"all" => Ok(TransitionProperty::All),
% for prop in data.longhands + data.shorthands_except_all():
% if prop.transitionable:
"${prop.name}" => Ok(Some(TransitionProperty::${prop.camel_case})),
"${prop.name}" => Ok(TransitionProperty::${prop.camel_case}),
% endif
% endfor
"none" => Err(()),
_ => Ok(None),
};
match supported {
Ok(Some(property)) => Ok(property),
Ok(None) => CustomIdent::from_ident(ident, &[]).map(TransitionProperty::Unsupported),
Err(()) => Err(SelectorParseError::UnexpectedIdent(ident.clone()).into()),
"none" => Err(SelectorParseError::UnexpectedIdent(ident.clone()).into()),
_ => CustomIdent::from_ident(ident, &[]).map(TransitionProperty::Unsupported),
}
}