#include "config.h"
#if ENABLE(METER_ELEMENT)
#include "RenderMeter.h"
#include "HTMLMeterElement.h"
#include "HTMLNames.h"
#include "RenderTheme.h"
namespace WebCore {
using namespace HTMLNames;
RenderMeter::RenderMeter(HTMLElement& element, RenderStyle&& style)
: RenderBlockFlow(element, WTFMove(style))
{
}
RenderMeter::~RenderMeter()
{
}
HTMLMeterElement* RenderMeter::meterElement() const
{
ASSERT(element());
if (is<HTMLMeterElement>(*element()))
return downcast<HTMLMeterElement>(element());
ASSERT(element()->shadowHost());
return downcast<HTMLMeterElement>(element()->shadowHost());
}
void RenderMeter::updateLogicalWidth()
{
RenderBox::updateLogicalWidth();
IntSize frameSize = theme().meterSizeForBounds(*this, snappedIntRect(frameRect()));
setLogicalWidth(isHorizontalWritingMode() ? frameSize.width() : frameSize.height());
}
void RenderMeter::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop, LogicalExtentComputedValues& computedValues) const
{
RenderBox::computeLogicalHeight(logicalHeight, logicalTop, computedValues);
LayoutRect frame = frameRect();
if (isHorizontalWritingMode())
frame.setHeight(computedValues.m_extent);
else
frame.setWidth(computedValues.m_extent);
IntSize frameSize = theme().meterSizeForBounds(*this, snappedIntRect(frame));
computedValues.m_extent = isHorizontalWritingMode() ? frameSize.height() : frameSize.width();
}
void RenderMeter::updateFromElement()
{
repaint();
}
}
#endif