Example #1
0
STDMETHODIMP
ia2Accessible::get_groupPosition(long* aGroupLevel,
                                 long* aSimilarItemsInGroup,
                                 long* aPositionInGroup)
{
  if (!aGroupLevel || !aSimilarItemsInGroup || !aPositionInGroup)
    return E_INVALIDARG;

  *aGroupLevel = 0;
  *aSimilarItemsInGroup = 0;
  *aPositionInGroup = 0;

  AccessibleWrap* acc = static_cast<AccessibleWrap*>(this);
  if (acc->IsDefunct())
    return CO_E_OBJNOTCONNECTED;

  GroupPos groupPos = acc->GroupPosition();

  // Group information for accessibles having level only (like html headings
  // elements) isn't exposed by this method. AT should look for 'level' object
  // attribute.
  if (!groupPos.setSize && !groupPos.posInSet)
    return S_FALSE;

  *aGroupLevel = groupPos.level;
  *aSimilarItemsInGroup = groupPos.setSize;
  *aPositionInGroup = groupPos.posInSet;

  return S_OK;
}