void AccessibilityARIAGrid::addChildren()
{
ASSERT(!m_haveChildren);
if (!isAccessibilityTable()) {
AccessibilityRenderObject::addChildren();
return;
}
m_haveChildren = true;
if (!m_renderer)
return;
AXObjectCache* axCache = m_renderer->document().axObjectCache();
// add only rows that are labeled as aria rows
HashSet<AccessibilityObject*> appendedRows;
unsigned columnCount = 0;
for (RefPtr<AccessibilityObject> child = firstChild(); child; child = child->nextSibling())
addRowDescendant(child.get(), appendedRows, columnCount);
// make the columns based on the number of columns in the first body
for (unsigned i = 0; i < columnCount; ++i) {
AccessibilityTableColumn* column = toAccessibilityTableColumn(axCache->getOrCreate(ColumnRole));
column->setColumnIndex((int)i);
column->setParent(this);
m_columns.append(column);
if (!column->accessibilityIsIgnored())
m_children.append(column);
}
AccessibilityObject* headerContainerObject = headerContainer();
if (headerContainerObject && !headerContainerObject->accessibilityIsIgnored())
m_children.append(headerContainerObject);
}
void AccessibilityARIAGrid::addChildren()
{
ASSERT(!m_haveChildren);
if (!isAccessibilityTable()) {
AccessibilityRenderObject::addChildren();
return;
}
m_haveChildren = true;
if (!m_renderer)
return;
AXObjectCache* axCache = m_renderer->document().axObjectCache();
// Add the children rows but be mindful in case there are footer sections in this table.
HashSet<AccessibilityObject*> appendedRows;
unsigned columnCount = 0;
AccessibilityChildrenVector footerSections;
for (RefPtr<AccessibilityObject> child = firstChild(); child; child = child->nextSibling()) {
bool footerSection = false;
if (RenderObject* childRenderer = child->renderer()) {
if (childRenderer->isTableSection()) {
if (RenderTableSection* childSection = toRenderTableSection(childRenderer)) {
if (childSection == childSection->table()->footer()) {
footerSections.append(child);
footerSection = true;
}
}
}
}
if (!footerSection)
addRowDescendant(child.get(), appendedRows, columnCount);
}
for (const auto& footerSection : footerSections)
addRowDescendant(footerSection.get(), appendedRows, columnCount);
// make the columns based on the number of columns in the first body
for (unsigned i = 0; i < columnCount; ++i) {
AccessibilityTableColumn* column = toAccessibilityTableColumn(axCache->getOrCreate(ColumnRole));
column->setColumnIndex((int)i);
column->setParent(this);
m_columns.append(column);
if (!column->accessibilityIsIgnored())
m_children.append(column);
}
AccessibilityObject* headerContainerObject = headerContainer();
if (headerContainerObject && !headerContainerObject->accessibilityIsIgnored())
m_children.append(headerContainerObject);
}
void AccessibilityARIAGrid::addChildren()
{
ASSERT(!m_haveChildren);
if (!isAccessibilityTable()) {
AccessibilityRenderObject::addChildren();
return;
}
m_haveChildren = true;
if (!m_renderer)
return;
AXObjectCache* axCache = m_renderer->document()->axObjectCache();
// add only rows that are labeled as aria rows
HashSet<AccessibilityObject*> appendedRows;
unsigned columnCount = 0;
for (RefPtr<AccessibilityObject> child = firstChild(); child; child = child->nextSibling()) {
if (!addTableCellChild(child.get(), appendedRows, columnCount)) {
// in case the render tree doesn't match the expected ARIA hierarchy, look at the children
if (!child->hasChildren())
child->addChildren();
// The children of this non-row will contain all non-ignored elements (recursing to find them).
// This allows the table to dive arbitrarily deep to find the rows.
AccessibilityChildrenVector children = child->children();
size_t length = children.size();
for (size_t i = 0; i < length; ++i)
addTableCellChild(children[i].get(), appendedRows, columnCount);
}
}
// make the columns based on the number of columns in the first body
for (unsigned i = 0; i < columnCount; ++i) {
AccessibilityTableColumn* column = static_cast<AccessibilityTableColumn*>(axCache->getOrCreate(ColumnRole));
column->setColumnIndex((int)i);
column->setParent(this);
m_columns.append(column);
if (!column->accessibilityIsIgnored())
m_children.append(column);
}
AccessibilityObject* headerContainerObject = headerContainer();
if (headerContainerObject && !headerContainerObject->accessibilityIsIgnored())
m_children.append(headerContainerObject);
}