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#457: M1414452 converted to nsAutoTArray from AutoTArray

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This commit is contained in:
Cameron Kaiser 2018-01-15 16:15:19 -08:00
parent ec2be8cb3f
commit d04b9da169
1 changed files with 17 additions and 10 deletions
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27
dom/base/DirectionalityUtils.cpp
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@ -436,7 +436,7 @@ class nsTextNodeDirectionalityMap
nsTextNodeDirectionalityMap* map =
reinterpret_cast<nsTextNodeDirectionalityMap * >(aPropertyValue);
map->EnsureMapIsClear(textNode);
map->EnsureMapIsClear();
delete map;
}
@ -565,11 +565,12 @@ private:
return OpRemove;
}
static nsCheapSetOperator ClearEntry(nsPtrHashKey<Element>* aEntry, void* aData)
static nsCheapSetOperator TakeEntries(nsPtrHashKey<Element>* aEntry, void* aData)
{
Element* rootNode = aEntry->GetKey();
rootNode->ClearHasDirAutoSet();
rootNode->DeleteProperty(nsGkAtoms::dirAutoSetBy);
// TenFourFox lacks AutoTArray, so convert bug 1414452 to nsAutoTArray.
nsAutoTArray<Element*, 8>* entries =
static_cast<nsAutoTArray<Element*, 8>*>(aData);
entries->AppendElement(aEntry->GetKey());
return OpRemove;
}
@ -585,12 +586,18 @@ public:
mElements.EnumerateEntries(ResetNodeDirection, &data);
}
void EnsureMapIsClear(nsINode* aTextNode)
void EnsureMapIsClear()
{
AutoRestore<Element*> restore(mElementToBeRemoved);
DebugOnly<uint32_t> clearedEntries =
mElements.EnumerateEntries(ClearEntry, aTextNode);
MOZ_ASSERT(clearedEntries == 0, "Map should be empty already");
// As above.
nsAutoTArray<Element*, 8> entries;
mElements.EnumerateEntries(TakeEntries, &entries);
uint32_t size = entries.Length();
for(uint32_t i = 0; i < size; i++) {
Element* el = entries.ElementAt(i);
el->ClearHasDirAutoSet();
el->DeleteProperty(nsGkAtoms::dirAutoSetBy);
}
}
static void RemoveElementFromMap(nsINode* aTextNode, Element* aElement)
@ -630,7 +637,7 @@ public:
static void EnsureMapIsClearFor(nsINode* aTextNode)
{
if (aTextNode->HasTextNodeDirectionalityMap()) {
GetDirectionalityMap(aTextNode)->EnsureMapIsClear(aTextNode);
GetDirectionalityMap(aTextNode)->EnsureMapIsClear();
}
}
};