static void ResetTextNodeDirection(nsINode* aTextNode,
nsINode* aStartAfterNode = nullptr)
{
MOZ_ASSERT(aTextNode->HasTextNodeDirectionalityMap(),
"Map missing in ResetTextNodeDirection");
GetDirectionalityMap(aTextNode)->ResetAutoDirection(aTextNode,
aStartAfterNode);
}
static void AddEntryToMap(nsINode* aTextNode, Element* aElement)
{
nsTextNodeDirectionalityMap* map = GetDirectionalityMap(aTextNode);
if (!map) {
map = new nsTextNodeDirectionalityMap(aTextNode);
}
map->AddEntry(aTextNode, aElement);
}
static void UpdateTextNodeDirection(nsINode* aTextNode, Directionality aDir)
{
MOZ_ASSERT(aTextNode->HasTextNodeDirectionalityMap(),
"Map missing in UpdateTextNodeDirection");
GetDirectionalityMap(aTextNode)->UpdateAutoDirection(aDir);
}
static void RemoveElementFromMap(nsINode* aTextNode, Element* aElement)
{
if (aTextNode->HasTextNodeDirectionalityMap()) {
GetDirectionalityMap(aTextNode)->RemoveEntry(aTextNode, aElement);
}
}
static void ResetTextNodeDirection(nsINode* aTextNode)
{
MOZ_ASSERT(aTextNode->HasTextNodeDirectionalityMap(),
"Map missing in ResetTextNodeDirection");
GetDirectionalityMap(aTextNode)->ResetAutoDirection();
}
