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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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6
layout/xul/nsMenuFrame.cpp
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@ -273,7 +273,7 @@ nsMenuFrame::GetPopupList() const
if (!HasPopup()) {
return nullptr;
}
nsFrameList* prop = Properties().Get(PopupListProperty());
nsFrameList* prop = GetProperty(PopupListProperty());
NS_ASSERTION(prop && prop->GetLength() == 1 &&
prop->FirstChild()->GetType() == nsGkAtoms::menuPopupFrame,
"popup list should have exactly one nsMenuPopupFrame");
@ -284,7 +284,7 @@ void
nsMenuFrame::DestroyPopupList()
{
NS_ASSERTION(HasPopup(), "huh?");
nsFrameList* prop = Properties().Remove(PopupListProperty());
nsFrameList* prop = RemoveProperty(PopupListProperty());
NS_ASSERTION(prop && prop->IsEmpty(),
"popup list must exist and be empty when destroying");
RemoveStateBits(NS_STATE_MENU_HAS_POPUP_LIST);
@ -300,7 +300,7 @@ nsMenuFrame::SetPopupFrame(nsFrameList& aFrameList)
// Remove the frame from the list and store it in a nsFrameList* property.
aFrameList.RemoveFrame(popupFrame);
nsFrameList* popupList = new (PresContext()->PresShell()) nsFrameList(popupFrame, popupFrame);
Properties().Set(PopupListProperty(), popupList);
SetProperty(PopupListProperty(), popupList);
AddStateBits(NS_STATE_MENU_HAS_POPUP_LIST);
break;
}