wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-20 15:27:32 +09:00
Code Issues Projects Releases Packages Wiki Activity

Simplify class selector result collection

Browse source
This commit is contained in:
wuggy 2026-09-09 12:00:04 -07:00
commit b08f544172
1 changed files with 3 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

14
dom/base/nsINode.cpp
View file

@ -2927,12 +2927,11 @@ FindMatchingElementsWithId(const nsAString& aId, nsINode* aRoot,
// Actually find elements matching aSelectorList (which must not be // Actually find elements matching aSelectorList (which must not be
// null) and which are descendants of aRoot and put them in aList. If // null) and which are descendants of aRoot and put them in aList. If
// onlyFirstMatch, then stop once the first one is found. // onlyFirstMatch, then stop once the first one is found.
template<bool onlyFirstMatch, class Collector, class T> template<bool onlyFirstMatch, class T>
static void static void
FindMatchingElementsWithClass(nsINode* aRoot, nsIAtom* aClass, FindMatchingElementsWithClass(nsINode* aRoot, nsIAtom* aClass,
nsCaseTreatment aCaseTreatment, T& aList) nsCaseTreatment aCaseTreatment, T& aList)
{ {
Collector results;
for (nsIContent* cur = aRoot->GetFirstChild(); cur; for (nsIContent* cur = aRoot->GetFirstChild(); cur;
cur = cur->GetNextNode(aRoot)) { cur = cur->GetNextNode(aRoot)) {
if (!cur->IsElement()) { if (!cur->IsElement()) {
@ -2944,14 +2943,7 @@ FindMatchingElementsWithClass(nsINode* aRoot, nsIAtom* aClass,
aList.AppendElement(cur->AsElement()); aList.AppendElement(cur->AsElement());
return; return;
} }
results.AppendElement(cur->AsElement()); aList.AppendElement(cur->AsElement());
}
}
const uint32_t len = results.Length();
if (len) {
aList.SetCapacity(len);
for (uint32_t i = 0; i < len; ++i) {
aList.AppendElement(results.ElementAt(i));
} }
} }
} }
@ -2975,7 +2967,7 @@ FindMatchingElements(nsINode* aRoot, nsCSSSelectorList* aSelectorList, T &aList,
nsCaseTreatment caseTreatment = nsCaseTreatment caseTreatment =
doc->GetCompatibilityMode() == eCompatibility_NavQuirks doc->GetCompatibilityMode() == eCompatibility_NavQuirks
? eIgnoreCase : eCaseMatters; ? eIgnoreCase : eCaseMatters;
FindMatchingElementsWithClass<onlyFirstMatch, Collector>( FindMatchingElementsWithClass<onlyFirstMatch>(
aRoot, selector->mClassList->mAtom, caseTreatment, aList); aRoot, selector->mClassList->mAtom, caseTreatment, aList);
return; return;
} }