static void updateLineConstrains(const RenderBlockFlow& flow, LineState& line, bool isFirstLine)
{
bool shouldApplyTextIndent = !flow.isAnonymous() || flow.parent()->firstChild() == &flow;
LayoutUnit height = flow.logicalHeight();
LayoutUnit logicalHeight = flow.minLineHeightForReplacedRenderer(false, 0);
float logicalRightOffset = flow.logicalRightOffsetForLine(height, false, logicalHeight);
line.setLogicalLeftOffset(flow.logicalLeftOffsetForLine(height, false, logicalHeight) + (shouldApplyTextIndent && isFirstLine ? flow.textIndentOffset() : LayoutUnit(0)));
line.setAvailableWidth(std::max<float>(0, logicalRightOffset - line.logicalLeftOffset()));
}
static bool newFloatShrinksLine(const FloatingObject& newFloat, const RenderBlockFlow& block, bool isFirstLine)
{
LayoutUnit blockOffset = block.logicalHeight();
if (blockOffset >= block.logicalTopForFloat(newFloat) && blockOffset < block.logicalBottomForFloat(newFloat))
return true;
// initial-letter float always shrinks the first line.
const auto& style = newFloat.renderer().style();
if (isFirstLine && style.styleType() == FIRST_LETTER && !style.initialLetter().isEmpty())
return true;
return false;
}