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style: Make font-variant-alternates use cbindgen.

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Differential Revision: https://phabricator.services.mozilla.com/D42859
This commit is contained in:
Emilio Cobos Álvarez 2019-08-21 22:45:26 +00:00
parent b8108eaa80
commit 7c4dc9e797
3 changed files with 18 additions and 130 deletions
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118
components/style/properties/gecko.mako.rs
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@ -1247,6 +1247,8 @@ fn static_assert() {
${impl_simple_type_with_conversion("font_synthesis", "mFont.synthesis")}
${impl_simple("font_variant_alternates", "mFont.variantAlternates")}
pub fn set_font_size_adjust(&mut self, v: longhands::font_size_adjust::computed_value::T) {
use crate::properties::longhands::font_size_adjust::computed_value::T;
match v {
@ -1319,122 +1321,6 @@ fn static_assert() {
${impl_simple("_moz_script_level", "mScriptLevel")}
<% impl_simple_type_with_conversion("font_language_override", "mFont.languageOverride") %>
pub fn set_font_variant_alternates(
&mut self,
v: values::computed::font::FontVariantAlternates,
) {
use crate::gecko_bindings::bindings::{Gecko_ClearAlternateValues, Gecko_AppendAlternateValues};
% for value in "normal swash stylistic ornaments annotation styleset character_variant historical".split():
use crate::gecko_bindings::structs::NS_FONT_VARIANT_ALTERNATES_${value.upper()};
% endfor
use crate::values::specified::font::VariantAlternates;
unsafe {
Gecko_ClearAlternateValues(&mut self.gecko.mFont, v.len());
}
if v.0.is_empty() {
self.gecko.mFont.variantAlternates = NS_FONT_VARIANT_ALTERNATES_NORMAL as u16;
return;
}
for val in v.0.iter() {
match *val {
% for value in "Swash Stylistic Ornaments Annotation".split():
VariantAlternates::${value}(ref ident) => {
self.gecko.mFont.variantAlternates |= NS_FONT_VARIANT_ALTERNATES_${value.upper()} as u16;
unsafe {
Gecko_AppendAlternateValues(&mut self.gecko.mFont,
NS_FONT_VARIANT_ALTERNATES_${value.upper()},
ident.0.as_ptr());
}
},
% endfor
% for value in "styleset character_variant".split():
VariantAlternates::${to_camel_case(value)}(ref slice) => {
self.gecko.mFont.variantAlternates |= NS_FONT_VARIANT_ALTERNATES_${value.upper()} as u16;
for ident in slice.iter() {
unsafe {
Gecko_AppendAlternateValues(&mut self.gecko.mFont,
NS_FONT_VARIANT_ALTERNATES_${value.upper()},
ident.0.as_ptr());
}
}
},
% endfor
VariantAlternates::HistoricalForms => {
self.gecko.mFont.variantAlternates |= NS_FONT_VARIANT_ALTERNATES_HISTORICAL as u16;
}
}
}
}
#[allow(non_snake_case)]
pub fn copy_font_variant_alternates_from(&mut self, other: &Self) {
use crate::gecko_bindings::bindings::Gecko_CopyAlternateValuesFrom;
self.gecko.mFont.variantAlternates = other.gecko.mFont.variantAlternates;
unsafe {
Gecko_CopyAlternateValuesFrom(&mut self.gecko.mFont, &other.gecko.mFont);
}
}
pub fn reset_font_variant_alternates(&mut self, other: &Self) {
self.copy_font_variant_alternates_from(other)
}
pub fn clone_font_variant_alternates(&self) -> values::computed::font::FontVariantAlternates {
% for value in "normal swash stylistic ornaments annotation styleset character_variant historical".split():
use crate::gecko_bindings::structs::NS_FONT_VARIANT_ALTERNATES_${value.upper()};
% endfor
use crate::values::specified::font::VariantAlternates;
use crate::values::specified::font::VariantAlternatesList;
use crate::values::CustomIdent;
if self.gecko.mFont.variantAlternates == NS_FONT_VARIANT_ALTERNATES_NORMAL as u16 {
return VariantAlternatesList(vec![].into_boxed_slice());
}
let mut alternates = Vec::with_capacity(self.gecko.mFont.alternateValues.len());
if self.gecko.mFont.variantAlternates & (NS_FONT_VARIANT_ALTERNATES_HISTORICAL as u16) != 0 {
alternates.push(VariantAlternates::HistoricalForms);
}
<%
property_need_ident_list = "styleset character_variant".split()
%>
% for value in property_need_ident_list:
let mut ${value}_list = Vec::new();
% endfor
for gecko_alternate_value in self.gecko.mFont.alternateValues.iter() {
let ident = Atom::from(gecko_alternate_value.value.to_string());
match gecko_alternate_value.alternate {
% for value in "Swash Stylistic Ornaments Annotation".split():
NS_FONT_VARIANT_ALTERNATES_${value.upper()} => {
alternates.push(VariantAlternates::${value}(CustomIdent(ident)));
},
% endfor
% for value in property_need_ident_list:
NS_FONT_VARIANT_ALTERNATES_${value.upper()} => {
${value}_list.push(CustomIdent(ident));
},
% endfor
_ => {
panic!("Found unexpected value for font-variant-alternates");
}
}
}
% for value in property_need_ident_list:
if !${value}_list.is_empty() {
alternates.push(VariantAlternates::${to_camel_case(value)}(${value}_list.into_boxed_slice()));
}
% endfor
VariantAlternatesList(alternates.into_boxed_slice())
}
${impl_simple_type_with_conversion("font_variant_ligatures", "mFont.variantLigatures")}
${impl_simple_type_with_conversion("font_variant_east_asian", "mFont.variantEastAsian")}
${impl_simple_type_with_conversion("font_variant_numeric", "mFont.variantNumeric")}