Ejemplo n.º 1
0
void
OuterDocAccessible::Shutdown()
{
  // XXX: sometimes outerdoc accessible is shutdown because of layout style
  // change however the presshell of underlying document isn't destroyed and
  // the document doesn't get pagehide events. Shutdown underlying document if
  // any to avoid hanging document accessible.
#ifdef DEBUG
  if (logging::IsEnabled(logging::eDocDestroy))
    logging::OuterDocDestroy(this);
#endif

  Accessible* childAcc = mChildren.SafeElementAt(0, nsnull);
  if (childAcc) {
#ifdef DEBUG
    if (logging::IsEnabled(logging::eDocDestroy)) {
      logging::DocDestroy("outerdoc's child document shutdown",
                          childAcc->GetDocumentNode());
    }
#endif
    childAcc->Shutdown();
  }

  AccessibleWrap::Shutdown();
}
Ejemplo n.º 2
0
bool
OuterDocAccessible::RemoveChild(Accessible* aAccessible)
{
  Accessible* child = mChildren.SafeElementAt(0, nsnull);
  if (child != aAccessible) {
    NS_ERROR("Wrong child to remove!");
    return false;
  }

#ifdef DEBUG
  if (logging::IsEnabled(logging::eDocDestroy)) {
    logging::DocDestroy("remove document from outerdoc", child->GetDocumentNode(),
                        child->AsDoc());
    logging::Address("outerdoc", this);
  }
#endif

  bool wasRemoved = AccessibleWrap::RemoveChild(child);

  NS_ASSERTION(!mChildren.Length(),
               "This child document of outerdoc accessible wasn't removed!");

  return wasRemoved;
}