LayoutRect RenderView::visualOverflowRect() const
{
if (frameView().paintsEntireContents())
return layoutOverflowRect();
return RenderBlock::visualOverflowRect();
}
int RenderView::docRight() const
{
IntRect overflowRect(layoutOverflowRect());
flipForWritingMode(overflowRect);
if (hasTransform())
overflowRect = layer()->currentTransform().mapRect(overflowRect);
return overflowRect.maxX();
}
LayoutRect RootInlineBox::paddedLayoutOverflowRect(LayoutUnit endPadding) const
{
LayoutRect lineLayoutOverflow = layoutOverflowRect(lineTop(), lineBottom());
if (!endPadding)
return lineLayoutOverflow;
// FIXME: Audit whether to use pixel snapped values when not using integers for layout: https://bugs.webkit.org/show_bug.cgi?id=63656
if (isHorizontal()) {
if (isLeftToRightDirection())
lineLayoutOverflow.shiftMaxXEdgeTo(std::max<LayoutUnit>(lineLayoutOverflow.maxX(), pixelSnappedLogicalRight() + endPadding));
else
lineLayoutOverflow.shiftXEdgeTo(std::min<LayoutUnit>(lineLayoutOverflow.x(), pixelSnappedLogicalLeft() - endPadding));
} else {
if (isLeftToRightDirection())
lineLayoutOverflow.shiftMaxYEdgeTo(std::max<LayoutUnit>(lineLayoutOverflow.maxY(), pixelSnappedLogicalRight() + endPadding));
else
lineLayoutOverflow.shiftYEdgeTo(std::min<LayoutUnit>(lineLayoutOverflow.y(), pixelSnappedLogicalLeft() - endPadding));
}
return lineLayoutOverflow;
}
void LayoutMultiColumnFlowThread::layout()
{
ASSERT(!m_lastSetWorkedOn);
m_lastSetWorkedOn = firstMultiColumnSet();
if (m_lastSetWorkedOn)
m_lastSetWorkedOn->beginFlow(LayoutUnit());
LayoutFlowThread::layout();
if (LayoutMultiColumnSet* lastSet = lastMultiColumnSet()) {
ASSERT(lastSet == m_lastSetWorkedOn);
if (!lastSet->nextSiblingMultiColumnBox()) {
// Include trailing overflow in the last column set. The idea is that we will generate
// additional columns and pages to hold that overflow, since people do write bad content
// like <body style="height:0px"> in multi-column layouts.
// TODO(mstensho): Once we support nested multicol, adding in overflow here may result
// in the need for creating additional rows, since there may not be enough space
// remaining in the currently last row.
LayoutRect layoutRect = layoutOverflowRect();
LayoutUnit logicalBottomInFlowThread = isHorizontalWritingMode() ? layoutRect.maxY() : layoutRect.maxX();
ASSERT(logicalBottomInFlowThread >= logicalHeight());
lastSet->endFlow(logicalBottomInFlowThread);
}
}
m_lastSetWorkedOn = nullptr;
}
IntRect RenderView::unscaledDocumentRect() const
{
LayoutRect overflowRect(layoutOverflowRect());
flipForWritingMode(overflowRect);
return pixelSnappedIntRect(overflowRect);
}
IntRect RenderView::unscaledDocumentRect() const
{
return pixelSnappedIntRect(layoutOverflowRect());
}
IntRect RenderView::unscaledDocumentRect() const
{
IntRect overflowRect(layoutOverflowRect());
flipForWritingMode(overflowRect);
return overflowRect;
}
