AXObject* AXObjectCache::focusedImageMapUIElement(HTMLAreaElement* areaElement)
{
// Find the corresponding accessibility object for the HTMLAreaElement. This should be
// in the list of children for its corresponding image.
if (!areaElement)
return 0;
HTMLImageElement* imageElement = areaElement->imageElement();
if (!imageElement)
return 0;
AXObject* axRenderImage = areaElement->document().axObjectCache()->getOrCreate(imageElement);
if (!axRenderImage)
return 0;
AXObject::AccessibilityChildrenVector imageChildren = axRenderImage->children();
unsigned count = imageChildren.size();
for (unsigned k = 0; k < count; ++k) {
AXObject* child = imageChildren[k].get();
if (!child->isImageMapLink())
continue;
if (toAXImageMapLink(child)->areaElement() == areaElement)
return child;
}
return 0;
}
bool WebAXObject::ariaOwns(WebVector<WebAXObject>& ownsElements) const
{
if (isDetached())
return false;
AXObject::AccessibilityChildrenVector owns;
m_private->ariaOwnsElements(owns);
WebVector<WebAXObject> result(owns.size());
for (size_t i = 0; i < owns.size(); i++)
result[i] = WebAXObject(owns[i]);
ownsElements.swap(result);
return true;
}
bool WebAXObject::ariaLabelledby(WebVector<WebAXObject>& labelledbyElements) const
{
if (isDetached())
return false;
AXObject::AccessibilityChildrenVector labelledby;
m_private->ariaLabelledbyElements(labelledby);
WebVector<WebAXObject> result(labelledby.size());
for (size_t i = 0; i < labelledby.size(); i++)
result[i] = WebAXObject(labelledby[i]);
labelledbyElements.swap(result);
return true;
}
bool WebAXObject::ariaFlowTo(WebVector<WebAXObject>& flowToElements) const
{
if (isDetached())
return false;
AXObject::AccessibilityChildrenVector flowTo;
m_private->ariaFlowToElements(flowTo);
WebVector<WebAXObject> result(flowTo.size());
for (size_t i = 0; i < flowTo.size(); i++)
result[i] = WebAXObject(flowTo[i]);
flowToElements.swap(result);
return true;
}
bool WebAXObject::ariaControls(WebVector<WebAXObject>& controlsElements) const
{
if (isDetached())
return false;
AXObject::AccessibilityChildrenVector controls;
m_private->ariaControlsElements(controls);
WebVector<WebAXObject> result(controls.size());
for (size_t i = 0; i < controls.size(); i++)
result[i] = WebAXObject(controls[i]);
controlsElements.swap(result);
return true;
}
void AXTable::cells(AXObject::AccessibilityChildrenVector& cells)
{
if (!m_layoutObject)
return;
updateChildrenIfNecessary();
int numRows = m_rows.size();
for (int row = 0; row < numRows; ++row) {
cells.appendVector(m_rows[row]->children());
}
}
void AXTable::cells(AXObject::AccessibilityChildrenVector& cells)
{
if (!m_renderer)
return;
updateChildrenIfNecessary();
int numRows = m_rows.size();
for (int row = 0; row < numRows; ++row) {
AccessibilityChildrenVector rowChildren = m_rows[row]->children();
cells.append(rowChildren);
}
}