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style: Don't recompute quirks mode -> case sensitivity over and over

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The only reason we pass the quirks mode around is to compute the case
sensitivity, but we can just pass the later.

Differential Revision: https://phabricator.services.mozilla.com/D180527
This commit is contained in:
Emilio Cobos Álvarez 2023-06-14 21:08:21 +00:00 • committed by Martin Robinson
parent 5b184f448b
commit c36a22a97f
1 changed files with 24 additions and 22 deletions
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46
components/style/dom_apis.rs
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@ -290,12 +290,11 @@ where
fn fast_connected_elements_with_id<'a, N>(
root: N,
id: &AtomIdent,
quirks_mode: QuirksMode,
case_sensitivity: CaseSensitivity,
) -> Result<&'a [N::ConcreteElement], ()>
where
N: TNode + 'a,
{
let case_sensitivity = quirks_mode.classes_and_ids_case_sensitivity();
if case_sensitivity != CaseSensitivity::CaseSensitive {
return Err(());
}
@ -320,20 +319,18 @@ fn collect_elements_with_id<E, Q, F>(
root: E::ConcreteNode,
id: &AtomIdent,
results: &mut Q::Output,
quirks_mode: QuirksMode,
class_and_id_case_sensitivity: CaseSensitivity,
mut filter: F,
) where
E: TElement,
Q: SelectorQuery<E>,
F: FnMut(E) -> bool,
{
let elements = match fast_connected_elements_with_id(root, id, quirks_mode) {
let elements = match fast_connected_elements_with_id(root, id, class_and_id_case_sensitivity) {
Ok(elements) => elements,
Err(()) => {
let case_sensitivity = quirks_mode.classes_and_ids_case_sensitivity();
collect_all_elements::<E, Q, _>(root, results, |e| {
e.has_id(id, case_sensitivity) && filter(e)
e.has_id(id, class_and_id_case_sensitivity) && filter(e)
});
return;
@ -404,7 +401,7 @@ fn query_selector_single_query<E, Q>(
root: E::ConcreteNode,
component: &Component<E::Impl>,
results: &mut Q::Output,
quirks_mode: QuirksMode,
class_and_id_case_sensitivity: CaseSensitivity,
) -> Result<(), ()>
where
E: TElement,
@ -415,12 +412,9 @@ where
Component::ExplicitUniversalType => {
collect_all_elements::<E, Q, _>(root, results, |_| true)
},
Component::Class(ref class) => {
let case_sensitivity = quirks_mode.classes_and_ids_case_sensitivity();
collect_all_elements::<E, Q, _>(root, results, |element| {
element.has_class(class, case_sensitivity)
})
},
Component::Class(ref class) => collect_all_elements::<E, Q, _>(root, results, |element| {
element.has_class(class, class_and_id_case_sensitivity)
}),
Component::LocalName(ref local_name) => {
collect_all_elements::<E, Q, _>(root, results, |element| {
local_name_matches(element, local_name)
@ -432,7 +426,13 @@ where
// TODO(emilio): More fast paths?
None => return Err(()),
};
collect_elements_with_id::<E, Q, _>(root, id, results, quirks_mode, |_| true);
collect_elements_with_id::<E, Q, _>(
root,
id,
results,
class_and_id_case_sensitivity,
|_| true,
);
},
}
@ -470,15 +470,14 @@ where
}
let selector = &selector_list.0[0];
let quirks_mode = matching_context.quirks_mode();
let class_and_id_case_sensitivity = matching_context.classes_and_ids_case_sensitivity();
// Let's just care about the easy cases for now.
if selector.len() == 1 {
return query_selector_single_query::<E, Q>(
root,
selector.iter().next().unwrap(),
results,
quirks_mode,
class_and_id_case_sensitivity,
);
}
@ -519,7 +518,7 @@ where
root,
id,
results,
quirks_mode,
class_and_id_case_sensitivity,
|e| {
matching::matches_selector_list(
selector_list,
@ -531,7 +530,11 @@ where
return Ok(());
}
let elements = fast_connected_elements_with_id(root, id, quirks_mode)?;
let elements = fast_connected_elements_with_id(
root,
id,
class_and_id_case_sensitivity,
)?;
if elements.is_empty() {
return Ok(());
}
@ -607,9 +610,8 @@ where
match simple_filter {
SimpleFilter::Class(ref class) => {
let case_sensitivity = quirks_mode.classes_and_ids_case_sensitivity();
collect_all_elements::<E, Q, _>(root, results, |element| {
element.has_class(class, case_sensitivity) &&
element.has_class(class, class_and_id_case_sensitivity) &&
matching::matches_selector_list(selector_list, &element, matching_context)
});
},