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style: Set the property restrictions flags from the centralized list.

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Differential Revision: https://phabricator.services.mozilla.com/D37721
This commit is contained in:
Emilio Cobos Álvarez 2019-07-11 23:07:20 +00:00
parent e33a799775
commit 65bf72f131
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13 changed files with 29 additions and 90 deletions
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38
components/style/properties/properties.mako.rs
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@ -1003,6 +1003,28 @@ bitflags! {
if logical_count * 2 != len(props):
raise RuntimeError("Logical group {} has ".format(group) +
"unbalanced logical / physical properties")
FIRST_LINE_RESTRICTIONS = PropertyRestrictions.first_line(data)
FIRST_LETTER_RESTRICTIONS = PropertyRestrictions.first_letter(data)
MARKER_RESTRICTIONS = PropertyRestrictions.marker(data)
PLACEHOLDER_RESTRICTIONS = PropertyRestrictions.placeholder(data)
CUE_RESTRICTIONS = PropertyRestrictions.cue(data)
def restriction_flags(property):
name = property.name
flags = []
if name in FIRST_LINE_RESTRICTIONS:
flags.append("APPLIES_TO_FIRST_LINE")
if name in FIRST_LETTER_RESTRICTIONS:
flags.append("APPLIES_TO_FIRST_LETTER")
if name in PLACEHOLDER_RESTRICTIONS:
flags.append("APPLIES_TO_PLACEHOLDER")
if name in MARKER_RESTRICTIONS:
flags.append("APPLIES_TO_MARKER")
if name in CUE_RESTRICTIONS:
flags.append("APPLIES_TO_CUE")
return flags
%>
/// A group for properties which may override each other
@ -1206,7 +1228,7 @@ impl LonghandId {
// constant expression support.
const FLAGS: [u16; ${len(data.longhands)}] = [
% for property in data.longhands:
% for flag in property.flags:
% for flag in property.flags + restriction_flags(property):
PropertyFlags::${flag}.bits |
% endfor
0,
@ -3884,17 +3906,3 @@ macro_rules! longhand_properties_idents {
}
% endfor
% endif
<%
for (restricted_properties, flag) in [
(PropertyRestrictions.cue(data), "APPLIES_TO_CUE"),
(PropertyRestrictions.placeholder(data), "APPLIES_TO_PLACEHOLDER"),
(PropertyRestrictions.first_line(data), "APPLIES_TO_FIRST_LINE"),
(PropertyRestrictions.first_letter(data), "APPLIES_TO_FIRST_LETTER"),
(PropertyRestrictions.marker(data), "APPLIES_TO_MARKER"),
]:
for property in data.longhands:
applies = property.name in restricted_properties
should_apply = flag in property.flags
assert applies == should_apply, "Should %s %s?" % (property.name, flag)
%>