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style: Ensure logical longhands appear before their physical counter-part.

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Bug: 1410028
Reviewed-by: xidorn
MozReview-Commit-ID: KPIbt1e2Eq
This commit is contained in:
Emilio Cobos Álvarez 2017-10-23 07:00:57 +02:00
parent a296e386af
commit b8021335d7
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GPG key ID: 056B727BB9C1027C
1 changed files with 31 additions and 5 deletions
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36
components/style/properties/properties.mako.rs
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@ -173,11 +173,37 @@ pub mod shorthands {
// We don't defined the 'all' shorthand using the regular helpers:shorthand // We don't defined the 'all' shorthand using the regular helpers:shorthand
// mechanism, since it causes some very large types to be generated. // mechanism, since it causes some very large types to be generated.
<% data.declare_shorthand("all", //
[p.name for p in data.longhands // Also, make sure logical properties appear before its physical
if p.name not in ['direction', 'unicode-bidi'] // counter-parts, in order to prevent bugs like:
and not p.internal], //
spec="https://drafts.csswg.org/css-cascade-3/#all-shorthand") %> // https://bugzilla.mozilla.org/show_bug.cgi?id=1410028
//
// FIXME(emilio): Adopt the resolution from:
//
// https://github.com/w3c/csswg-drafts/issues/1898
//
// when there is one, whatever that is.
<%
logical_longhands = []
other_longhands = []
for p in data.longhands:
if p.name in ['direction', 'unicode-bidi']:
continue;
if p.internal:
continue;
if p.logical:
logical_longhands.append(p.name)
else:
other_longhands.append(p.name)
data.declare_shorthand(
"all",
logical_longhands + other_longhands,
spec="https://drafts.csswg.org/css-cascade-3/#all-shorthand"
)
%>
} }
/// A module with all the code related to animated properties. /// A module with all the code related to animated properties.