void
nsInlineFrame::ReflowInlineFrame(nsPresContext* aPresContext,
const ReflowInput& aReflowInput,
InlineReflowInput& irs,
nsIFrame* aFrame,
nsReflowStatus& aStatus)
{
nsLineLayout* lineLayout = aReflowInput.mLineLayout;
bool reflowingFirstLetter = lineLayout->GetFirstLetterStyleOK();
bool pushedFrame;
aStatus.Reset();
lineLayout->ReflowFrame(aFrame, aStatus, nullptr, pushedFrame);
if (aStatus.IsInlineBreakBefore()) {
if (aFrame != mFrames.FirstChild()) {
// Change break-before status into break-after since we have
// already placed at least one child frame. This preserves the
// break-type so that it can be propagated upward.
StyleClear oldBreakType = aStatus.BreakType();
aStatus.Reset();
aStatus.SetIncomplete();
aStatus.SetInlineLineBreakAfter(oldBreakType);
PushFrames(aPresContext, aFrame, irs.mPrevFrame, irs);
}
else {
// Preserve reflow status when breaking-before our first child
// and propagate it upward without modification.
}
return;
}
// Create a next-in-flow if needed.
if (!aStatus.IsFullyComplete()) {
CreateNextInFlow(aFrame);
}
if (aStatus.IsInlineBreakAfter()) {
nsIFrame* nextFrame = aFrame->GetNextSibling();
if (nextFrame) {
aStatus.SetIncomplete();
PushFrames(aPresContext, nextFrame, aFrame, irs);
}
else {
// We must return an incomplete status if there are more child
// frames remaining in a next-in-flow that follows this frame.
nsInlineFrame* nextInFlow = static_cast<nsInlineFrame*>(GetNextInFlow());
while (nextInFlow) {
if (nextInFlow->mFrames.NotEmpty()) {
aStatus.SetIncomplete();
break;
}
nextInFlow = static_cast<nsInlineFrame*>(nextInFlow->GetNextInFlow());
}
}
return;
}
if (!aStatus.IsFullyComplete() && !reflowingFirstLetter) {
nsIFrame* nextFrame = aFrame->GetNextSibling();
if (nextFrame) {
PushFrames(aPresContext, nextFrame, aFrame, irs);
}
}
}
