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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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31
layout/tables/nsTableFrame.cpp
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@ -272,13 +272,12 @@ nsTableFrame::RegisterPositionedTablePart(nsIFrame* aFrame)
tableFrame = static_cast<nsTableFrame*>(tableFrame->FirstContinuation());
// Retrieve the positioned parts array for this table.
FrameProperties props = tableFrame->Properties();
FrameTArray* positionedParts = props.Get(PositionedTablePartArray());
FrameTArray* positionedParts = tableFrame->GetProperty(PositionedTablePartArray());
// Lazily create the array if it doesn't exist yet.
if (!positionedParts) {
positionedParts = new FrameTArray;
props.Set(PositionedTablePartArray(), positionedParts);
tableFrame->SetProperty(PositionedTablePartArray(), positionedParts);
}
// Add this frame to the list.
@ -302,8 +301,7 @@ nsTableFrame::UnregisterPositionedTablePart(nsIFrame* aFrame,
tableFrame = static_cast<nsTableFrame*>(tableFrame->FirstContinuation());
// Retrieve the positioned parts array for this table.
FrameProperties props = tableFrame->Properties();
FrameTArray* positionedParts = props.Get(PositionedTablePartArray());
FrameTArray* positionedParts = tableFrame->GetProperty(PositionedTablePartArray());
// Remove the frame.
MOZ_ASSERT(positionedParts && positionedParts->Contains(aFrame),
@ -1992,7 +1990,7 @@ nsTableFrame::FixupPositionedTableParts(nsPresContext* aPresContext,
ReflowOutput& aDesiredSize,
const ReflowInput& aReflowInput)
{
FrameTArray* positionedParts = Properties().Get(PositionedTablePartArray());
FrameTArray* positionedParts = GetProperty(PositionedTablePartArray());
if (!positionedParts) {
return;
}
@ -2653,13 +2651,18 @@ nsTableFrame::GetUsedMargin() const
NS_DECLARE_FRAME_PROPERTY_DELETABLE(TableBCProperty, BCPropertyData)
BCPropertyData*
nsTableFrame::GetBCProperty(bool aCreateIfNecessary) const
nsTableFrame::GetBCProperty() const
{
FrameProperties props = Properties();
BCPropertyData* value = props.Get(TableBCProperty());
if (!value && aCreateIfNecessary) {
return GetProperty(TableBCProperty());
}
BCPropertyData*
nsTableFrame::GetOrCreateBCProperty()
{
BCPropertyData* value = GetProperty(TableBCProperty());
if (!value) {
value = new BCPropertyData();
props.Set(TableBCProperty(), value);
SetProperty(TableBCProperty(), value);
}
return value;
@ -4103,7 +4106,7 @@ nsTableFrame::AddBCDamageArea(const TableArea& aValue)
SetNeedToCalcBCBorders(true);
// Get the property
BCPropertyData* value = GetBCProperty(true);
BCPropertyData* value = GetOrCreateBCProperty();
if (value) {
#ifdef DEBUG
VerifyNonNegativeDamageRect(value->mDamageArea);
@ -4143,7 +4146,7 @@ nsTableFrame::SetFullBCDamageArea()
SetNeedToCalcBCBorders(true);
BCPropertyData* value = GetBCProperty(true);
BCPropertyData* value = GetOrCreateBCProperty();
if (value) {
value->mDamageArea = TableArea(0, 0, GetColCount(), GetRowCount());
}
@ -4310,7 +4313,7 @@ BCMapCellInfo::BCMapCellInfo(nsTableFrame* aTableFrame)
: mTableFrame(aTableFrame)
, mNumTableRows(aTableFrame->GetRowCount())
, mNumTableCols(aTableFrame->GetColCount())
, mTableBCData(mTableFrame->Properties().Get(TableBCProperty()))
, mTableBCData(mTableFrame->GetProperty(TableBCProperty()))
, mTableWM(aTableFrame->StyleContext())
{
ResetCellInfo();