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Attach FrameProperties to each frame instead of using a shared hashtable

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Dispense the shared hashtable and instead attach the frame property list directly to nsIFrame.
This commit is contained in:
win7-7 2019-06-26 01:51:45 +03:00 • committed by Roy Tam
commit 922e819d1c
62 changed files with 738 additions and 945 deletions
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9
layout/generic/nsFloatManager.cpp
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@ -331,7 +331,7 @@ nsFloatManager::GetRegionFor(WritingMode aWM, nsIFrame* aFloat,
const nsSize& aContainerSize)
{
LogicalRect region = aFloat->GetLogicalRect(aWM, aContainerSize);
void* storedRegion = aFloat->Properties().Get(FloatRegionProperty());
void* storedRegion = aFloat->GetProperty(FloatRegionProperty());
if (storedRegion) {
nsMargin margin = *static_cast<nsMargin*>(storedRegion);
region.Inflate(aWM, LogicalMargin(aWM, margin));
@ -346,15 +346,14 @@ nsFloatManager::StoreRegionFor(WritingMode aWM, nsIFrame* aFloat,
{
nsRect region = aRegion.GetPhysicalRect(aWM, aContainerSize);
nsRect rect = aFloat->GetRect();
FrameProperties props = aFloat->Properties();
if (region.IsEqualEdges(rect)) {
props.Delete(FloatRegionProperty());
aFloat->DeleteProperty(FloatRegionProperty());
}
else {
nsMargin* storedMargin = props.Get(FloatRegionProperty());
nsMargin* storedMargin = aFloat->GetProperty(FloatRegionProperty());
if (!storedMargin) {
storedMargin = new nsMargin();
props.Set(FloatRegionProperty(), storedMargin);
aFloat->SetProperty(FloatRegionProperty(), storedMargin);
}
*storedMargin = region - rect;
}