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Determine animated types from specified types

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This commit is contained in:
Anthony Ramine 2018-02-10 01:29:14 +01:00
parent a90e660eac
commit aa7cc261f8
2 changed files with 17 additions and 6 deletions
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12
components/style/properties/data.py
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@ -229,6 +229,11 @@ class Longhand(object):
def enabled_in_content(self):
return self.enabled_in == "content"
def base_type(self):
if self.predefined_type and not self.is_vector:
return "::values::specified::{}".format(self.predefined_type)
return "longhands::{}::SpecifiedValue".format(self.ident)
def specified_type(self):
if self.predefined_type and not self.is_vector:
ty = "::values::specified::{}".format(self.predefined_type)
@ -281,6 +286,13 @@ class Longhand(object):
}
return bool(self.keyword)
def animated_type(self):
assert self.animatable
computed = "<{} as ToComputedValue>::ComputedValue".format(self.base_type())
if self.is_animatable_with_computed_value:
return computed
return "<{} as ToAnimatedValue>::AnimatedValue".format(computed)
class Shorthand(object):
def __init__(self, name, sub_properties, spec=None, servo_pref=None, gecko_pref=None,

11
components/style/properties/helpers/animated_properties.mako.rs
View file

@ -4,7 +4,10 @@
<%namespace name="helpers" file="/helpers.mako.rs" />
<% from data import to_idl_name, SYSTEM_FONT_LONGHANDS %>
<%
from data import to_idl_name, SYSTEM_FONT_LONGHANDS
from itertools import groupby
%>
use cssparser::Parser;
#[cfg(feature = "gecko")] use gecko_bindings::bindings::RawServoAnimationValueMap;
@ -349,11 +352,7 @@ pub enum AnimationValue {
% for prop in data.longhands:
% if prop.animatable:
/// `${prop.name}`
% if prop.is_animatable_with_computed_value:
${prop.camel_case}(longhands::${prop.ident}::computed_value::T),
% else:
${prop.camel_case}(<longhands::${prop.ident}::computed_value::T as ToAnimatedValue>::AnimatedValue),
% endif
${prop.camel_case}(${prop.animated_type()}),
% else:
/// `${prop.name}` (not animatable)
${prop.camel_case}(Void),