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Add pseudo_element_variant helper function to simplify some code.

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This commit is contained in:
Xidorn Quan 2017-07-12 15:07:30 +10:00
parent 2649d0332a
commit 832c4c4079
1 changed files with 15 additions and 8 deletions
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23
components/style/gecko/pseudo_element_definition.mako.rs
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@ -23,6 +23,10 @@ pub const EAGER_PSEUDOS: [PseudoElement; EAGER_PSEUDO_COUNT] = [
% endfor % endfor
]; ];
<%def name="pseudo_element_variant(pseudo)">
PseudoElement::${pseudo.capitalized()}
</%def>
impl PseudoElement { impl PseudoElement {
/// Executes a closure with each simple (not functional) /// Executes a closure with each simple (not functional)
/// pseudo-element as an argument. /// pseudo-element as an argument.
@ -30,7 +34,7 @@ impl PseudoElement {
where F: FnMut(Self), where F: FnMut(Self),
{ {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
fun(PseudoElement::${pseudo.capitalized()}); fun(${pseudo_element_variant(pseudo)});
% endfor % endfor
} }
@ -39,7 +43,7 @@ impl PseudoElement {
pub fn atom(&self) -> Atom { pub fn atom(&self) -> Atom {
match *self { match *self {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
PseudoElement::${pseudo.capitalized()} => atom!("${pseudo.value}"), ${pseudo_element_variant(pseudo)} => atom!("${pseudo.value}"),
% endfor % endfor
} }
} }
@ -49,8 +53,11 @@ impl PseudoElement {
fn is_anon_box(&self) -> bool { fn is_anon_box(&self) -> bool {
match *self { match *self {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
PseudoElement::${pseudo.capitalized()} => ${str(pseudo.is_anon_box()).lower()}, % if pseudo.is_anon_box():
${pseudo_element_variant(pseudo)} => true,
% endif
% endfor % endfor
_ => false,
} }
} }
@ -66,7 +73,7 @@ impl PseudoElement {
pub fn flags(&self) -> u32 { pub fn flags(&self) -> u32 {
match *self { match *self {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
PseudoElement::${pseudo.capitalized()} => ${pseudo_element_variant(pseudo)} =>
% if pseudo.is_anon_box(): % if pseudo.is_anon_box():
structs::CSS_PSEUDO_ELEMENT_UA_SHEET_ONLY, structs::CSS_PSEUDO_ELEMENT_UA_SHEET_ONLY,
% else: % else:
@ -83,7 +90,7 @@ impl PseudoElement {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
% if not pseudo.is_anon_box(): % if not pseudo.is_anon_box():
CSSPseudoElementType::${pseudo.original_ident} => { CSSPseudoElementType::${pseudo.original_ident} => {
Some(PseudoElement::${pseudo.capitalized()}) Some(${pseudo_element_variant(pseudo)})
}, },
% endif % endif
% endfor % endfor
@ -97,7 +104,7 @@ impl PseudoElement {
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
% if pseudo.is_anon_box(): % if pseudo.is_anon_box():
if atom == &atom!("${pseudo.value}") { if atom == &atom!("${pseudo.value}") {
return Some(PseudoElement::${pseudo.capitalized()}); return Some(${pseudo_element_variant(pseudo)});
} }
% endif % endif
% endfor % endfor
@ -116,9 +123,9 @@ impl PseudoElement {
use std::ascii::AsciiExt; use std::ascii::AsciiExt;
% for pseudo in PSEUDOS: % for pseudo in PSEUDOS:
if in_ua_stylesheet || PseudoElement::${pseudo.capitalized()}.exposed_in_non_ua_sheets() { if in_ua_stylesheet || ${pseudo_element_variant(pseudo)}.exposed_in_non_ua_sheets() {
if s.eq_ignore_ascii_case("${pseudo.value[1:]}") { if s.eq_ignore_ascii_case("${pseudo.value[1:]}") {
return Some(PseudoElement::${pseudo.capitalized()}) return Some(${pseudo_element_variant(pseudo)});
} }
} }
% endfor % endfor