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Support property aliases

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This commit is contained in:
Manish Goregaokar 2017-01-06 11:25:23 -08:00
parent 6d4ccab2b7
commit 33966a84fb
6 changed files with 37 additions and 56 deletions
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31
components/style/properties/properties.mako.rs
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@ -48,7 +48,7 @@ macro_rules! property_name {
}
<%!
from data import Method, Keyword, to_rust_ident
from data import Method, Keyword, to_rust_ident, to_camel_case
import os.path
%>
@ -758,24 +758,33 @@ impl PropertyId {
pub fn from_nscsspropertyid(id: nsCSSPropertyID) -> Result<Self, ()> {
use gecko_bindings::structs::*;
<%
def alias_to_nscsspropertyid(alias):
return "nsCSSPropertyID_eCSSPropertyAlias_%s" % to_camel_case(alias)
def to_nscsspropertyid(ident):
if ident == "word_wrap":
return "nsCSSPropertyID_eCSSPropertyAlias_WordWrap"
if ident == "float":
ident = "float_"
return "nsCSSPropertyID::eCSSProperty_" + ident
return "nsCSSPropertyID::eCSSProperty_%s" % ident
%>
match id {
% for property in data.longhands:
${to_nscsspropertyid(property.ident)} => {
Ok(PropertyId::Longhand(LonghandId::${property.camel_case}))
}
% for alias in property.alias:
${alias_to_nscsspropertyid(alias)} => {
Ok(PropertyId::Longhand(LonghandId::${property.camel_case}))
}
% endfor
% endfor
% for property in data.shorthands:
${to_nscsspropertyid(property.ident)} => {
Ok(PropertyId::Shorthand(ShorthandId::${property.camel_case}))
}
% for alias in property.alias:
${alias_to_nscsspropertyid(alias)} => {
Ok(PropertyId::Longhand(LonghandId::${property.camel_case}))
}
% endfor
% endfor
_ => Err(())
}
@ -2223,12 +2232,14 @@ macro_rules! css_properties_accessors {
% for kind, props in [("Longhand", data.longhands), ("Shorthand", data.shorthands)]:
% for property in props:
% if not property.derived_from and not property.internal:
% if '-' in property.name:
[${property.ident.capitalize()}, Set${property.ident.capitalize()},
% for name in [property.name] + property.alias:
% if '-' in name:
[${to_rust_ident(name).capitalize()}, Set${to_rust_ident(name).capitalize()},
PropertyId::${kind}(${kind}Id::${property.camel_case})],
% endif
[${to_camel_case(name)}, Set${to_camel_case(name)},
PropertyId::${kind}(${kind}Id::${property.camel_case})],
% endif
[${property.camel_case}, Set${property.camel_case},
PropertyId::${kind}(${kind}Id::${property.camel_case})],
% endfor
% endif
% endfor
% endfor