void HitTestResult::append(const HitTestResult& other)
{
ASSERT(isRectBasedTest() && other.isRectBasedTest());
if (!m_innerNode && other.innerNode()) {
m_innerNode = other.innerNode();
m_innerNonSharedNode = other.innerNonSharedNode();
m_localPoint = other.localPoint();
m_innerURLElement = other.URLElement();
m_scrollbar = other.scrollbar();
m_isOverWidget = other.isOverWidget();
}
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());
}
}
HitTestResult::HitTestResult(const HitTestResult& other)
: m_innerNode(other.innerNode())
, m_innerNonSharedNode(other.innerNonSharedNode())
, m_point(other.point())
, m_localPoint(other.localPoint())
, m_innerURLElement(other.URLElement())
, m_scrollbar(other.scrollbar())
, m_isOverWidget(other.isOverWidget())
{
// Only copy the padding and ListHashSet in case of rect hit test.
// Copying the later is rather expensive.
if ((m_isRectBased = other.isRectBasedTest())) {
m_topPadding = other.m_topPadding;
m_rightPadding = other.m_rightPadding;
m_bottomPadding = other.m_bottomPadding;
m_leftPadding = other.m_leftPadding;
m_rectBasedTestResult = other.rectBasedTestResult();
} else
m_topPadding = m_rightPadding = m_bottomPadding = m_leftPadding = 0;
}
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());
}
}
// Helper function to get misspelled word on which context menu
// is to be evolked. This function also sets the word on which context menu
// has been evoked to be the selected word, as required. This function changes
// the selection only when there were no selected characters on OS X.
static String selectMisspelledWord(const ContextMenu* defaultMenu, Frame* selectedFrame)
{
// First select from selectedText to check for multiple word selection.
String misspelledWord = selectedFrame->editor()->selectedText().stripWhiteSpace();
// If some texts were already selected, we don't change the selection.
if (!misspelledWord.isEmpty()) {
// Don't provide suggestions for multiple words.
if (!isASingleWord(misspelledWord))
return String();
return misspelledWord;
}
// Selection is empty, so change the selection to the word under the cursor.
HitTestResult hitTestResult = selectedFrame->eventHandler()->
hitTestResultAtPoint(defaultMenu->hitTestResult().point(), true);
Node* innerNode = hitTestResult.innerNode();
VisiblePosition pos(innerNode->renderer()->positionForPoint(
hitTestResult.localPoint()));
if (pos.isNull())
return misspelledWord; // It is empty.
WebFrameImpl::selectWordAroundPosition(selectedFrame, pos);
misspelledWord = selectedFrame->editor()->selectedText().stripWhiteSpace();
#if OS(DARWIN)
// If misspelled word is still empty, then that portion should not be
// selected. Set the selection to that position only, and do not expand.
if (misspelledWord.isEmpty())
selectedFrame->selection()->setSelection(VisibleSelection(pos));
#else
// On non-Mac, right-click should not make a range selection in any case.
selectedFrame->selection()->setSelection(VisibleSelection(pos));
#endif
return misspelledWord;
}
bool RenderTextControlSingleLine::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const IntPoint& pointInContainer, const IntPoint& accumulatedOffset, HitTestAction hitTestAction)
{
// If we're within the text control, we want to act as if we've hit the inner text block element, in case the point
// was on the control but not on the inner element (see Radar 4617841).
// In a search field, we want to act as if we've hit the results block if we're to the left of the inner text block,
// and act as if we've hit the close block if we're to the right of the inner text block.
if (!RenderTextControl::nodeAtPoint(request, result, pointInContainer, accumulatedOffset, hitTestAction))
return false;
// If we hit a node inside the inner text element, say that we hit that element,
// and if we hit our node (e.g. we're over the border or padding), also say that we hit the
// inner text element so that it gains focus.
if (result.innerNode()->isDescendantOf(innerTextElement()) || result.innerNode() == node())
hitInnerTextElement(result, pointInContainer, accumulatedOffset);
// If we found a spin button, we're done.
HTMLElement* innerSpinButton = innerSpinButtonElement();
if (innerSpinButton && result.innerNode() == innerSpinButton)
return true;
#if ENABLE(INPUT_SPEECH)
HTMLElement* speechButton = speechButtonElement();
if (speechButton && result.innerNode() == speechButton)
return true;
#endif
// If we're not a search field, or we already found the speech, results or cancel buttons, we're done.
HTMLElement* innerBlock = innerBlockElement();
HTMLElement* resultsButton = resultsButtonElement();
HTMLElement* cancelButton = cancelButtonElement();
if (!innerBlock || result.innerNode() == resultsButton || result.innerNode() == cancelButton)
return true;
Node* innerNode = 0;
RenderBox* innerBlockRenderer = innerBlock->renderBox();
RenderBox* innerTextRenderer = innerTextElement()->renderBox();
IntPoint localPoint = result.localPoint();
localPoint.move(-innerBlockRenderer->location());
int textLeft = accumulatedOffset.x() + x() + innerBlockRenderer->x() + innerTextRenderer->x();
if (resultsButton && resultsButton->renderer() && pointInContainer.x() < textLeft)
innerNode = resultsButton;
#if ENABLE(INPUT_SPEECH)
if (!innerNode && speechButtonElement() && speechButtonElement()->renderer()) {
int buttonLeft = accumulatedOffset.x() + x() + innerBlockRenderer->x() + innerBlockRenderer->width() - speechButtonElement()->renderBox()->width();
if (pointInContainer.x() >= buttonLeft)
innerNode = speechButtonElement();
}
#endif
if (!innerNode) {
int textRight = textLeft + innerTextRenderer->width();
if (cancelButton && cancelButton->renderer() && pointInContainer.x() > textRight)
innerNode = cancelButton;
}
if (innerNode) {
result.setInnerNode(innerNode);
localPoint.move(-innerNode->renderBox()->location());
}
result.setLocalPoint(localPoint);
return true;
}
HitTestResult::HitTestResult(const HitTestResult& other)
: m_hitTestLocation(other.m_hitTestLocation)
, m_localPoint(other.localPoint())
{
}
