bool RenderImage::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const LayoutPoint& pointInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
{
HitTestResult tempResult(result.point(), result.topPadding(), result.rightPadding(), result.bottomPadding(), result.leftPadding());
bool inside = RenderReplaced::nodeAtPoint(request, tempResult, pointInContainer, accumulatedOffset, hitTestAction);
if (tempResult.innerNode() && node()) {
if (HTMLMapElement* map = imageMap()) {
IntRect contentBox = contentBoxRect();
float scaleFactor = 1 / style()->effectiveZoom();
LayoutPoint mapLocation(pointInContainer.x() - accumulatedOffset.x() - this->x() - contentBox.x(), pointInContainer.y() - accumulatedOffset.y() - this->y() - contentBox.y());
mapLocation.scale(scaleFactor, scaleFactor);
if (map->mapMouseEvent(mapLocation, contentBox.size(), tempResult))
tempResult.setInnerNonSharedNode(node());
}
}
if (!inside && result.isRectBasedTest())
result.append(tempResult);
if (inside)
result = tempResult;
return inside;
}
bool RenderImage::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, int x, int y, int tx, int ty, HitTestAction hitTestAction)
{
HitTestResult tempResult(result.point(), result.topPadding(), result.rightPadding(), result.bottomPadding(), result.leftPadding());
bool inside = RenderReplaced::nodeAtPoint(request, tempResult, x, y, tx, ty, hitTestAction);
if (tempResult.innerNode() && node()) {
if (HTMLMapElement* map = imageMap()) {
IntRect contentBox = contentBoxRect();
float zoom = style()->effectiveZoom();
int mapX = lroundf((x - tx - this->x() - contentBox.x()) / zoom);
int mapY = lroundf((y - ty - this->y() - contentBox.y()) / zoom);
if (map->mapMouseEvent(mapX, mapY, contentBox.size(), tempResult))
tempResult.setInnerNonSharedNode(node());
}
}
if (!inside && result.isRectBasedTest())
result.append(tempResult);
if (inside)
result = tempResult;
return inside;
}
