bool HitTestResult::equalForCacheability(const HitTestResult& other) const
{
return m_hitTestRequest.equalForCacheability(other.m_hitTestRequest)
&& m_innerNode == other.innerNode()
&& m_innerPossiblyPseudoNode == other.innerPossiblyPseudoNode()
&& m_pointInInnerNodeFrame == other.m_pointInInnerNodeFrame
&& m_localPoint == other.localPoint()
&& m_innerURLElement == other.URLElement()
&& m_scrollbar == other.scrollbar()
&& m_isOverWidget == other.isOverWidget();
}
void HitTestResult::populateFromCachedResult(const HitTestResult& other)
{
m_innerNode = other.innerNode();
m_innerPossiblyPseudoNode = other.innerPossiblyPseudoNode();
m_pointInInnerNodeFrame = other.m_pointInInnerNodeFrame;
m_localPoint = other.localPoint();
m_innerURLElement = other.URLElement();
m_scrollbar = other.scrollbar();
m_isOverWidget = other.isOverWidget();
m_cacheable = other.m_cacheable;
// Only copy the NodeSet in case of list hit test.
m_listBasedTestResult = adoptPtrWillBeNoop(other.m_listBasedTestResult ? new NodeSet(*other.m_listBasedTestResult) : 0);
}
void HitTestResult::append(const HitTestResult& other)
{
ASSERT(isRectBasedTest() && other.isRectBasedTest());
if (!m_innerNode && other.innerNode()) {
m_innerNode = other.innerNode();
m_innerPossiblyPseudoNode = other.innerPossiblyPseudoNode();
m_innerNonSharedNode = other.innerNonSharedNode();
m_localPoint = other.localPoint();
m_pointInInnerNodeFrame = other.m_pointInInnerNodeFrame;
}
if (other.m_rectBasedTestResult) {
NodeSet& set = mutableRectBasedTestResult();
for (NodeSet::const_iterator it = other.m_rectBasedTestResult->begin(), last = other.m_rectBasedTestResult->end(); it != last; ++it)
set.add(it->get());
}
}
void HitTestResult::append(const HitTestResult& other)
{
ASSERT(hitTestRequest().listBased());
if (!m_scrollbar && other.scrollbar()) {
setScrollbar(other.scrollbar());
}
if (!m_innerNode && other.innerNode()) {
m_innerNode = other.innerNode();
m_innerPossiblyPseudoNode = other.innerPossiblyPseudoNode();
m_localPoint = other.localPoint();
m_pointInInnerNodeFrame = other.m_pointInInnerNodeFrame;
m_innerURLElement = other.URLElement();
m_isOverWidget = other.isOverWidget();
}
if (other.m_listBasedTestResult) {
NodeSet& set = mutableListBasedTestResult();
for (NodeSet::const_iterator it = other.m_listBasedTestResult->begin(), last = other.m_listBasedTestResult->end(); it != last; ++it)
set.add(it->get());
}
}
