static LayoutRect getShapeImageMarginRect(const LayoutBox& layoutBox, const LayoutSize& referenceBoxLogicalSize)
{
LayoutPoint marginBoxOrigin(-layoutBox.marginLogicalLeft() - layoutBox.borderAndPaddingLogicalLeft(), -layoutBox.marginBefore() - layoutBox.borderBefore() - layoutBox.paddingBefore());
LayoutSize marginBoxSizeDelta(layoutBox.marginLogicalWidth() + layoutBox.borderAndPaddingLogicalWidth(), layoutBox.marginLogicalHeight() + layoutBox.borderAndPaddingLogicalHeight());
LayoutSize marginRectSize(referenceBoxLogicalSize + marginBoxSizeDelta);
marginRectSize.clampNegativeToZero();
return LayoutRect(marginBoxOrigin, marginRectSize);
}
LayoutObject* LayoutTextControlMultiLine::layoutSpecialExcludedChild(bool relayoutChildren, SubtreeLayoutScope& layoutScope)
{
LayoutObject* placeholderLayoutObject = LayoutTextControl::layoutSpecialExcludedChild(relayoutChildren, layoutScope);
if (!placeholderLayoutObject)
return nullptr;
if (!placeholderLayoutObject->isBox())
return placeholderLayoutObject;
LayoutBox* placeholderBox = toLayoutBox(placeholderLayoutObject);
placeholderBox->mutableStyleRef().setLogicalWidth(Length(contentLogicalWidth() - placeholderBox->borderAndPaddingLogicalWidth(), Fixed));
placeholderBox->layoutIfNeeded();
placeholderBox->setX(borderLeft() + paddingLeft());
placeholderBox->setY(borderTop() + paddingTop());
return placeholderLayoutObject;
}