C++ (Cpp) AccessibleDataの例

コード例 #1

ファイル: DocAccessibleChildBase.cpp プロジェクト: InternalError503/cyberfox

/* static */ void
DocAccessibleChildBase::SerializeTree(Accessible* aRoot,
                                      nsTArray<AccessibleData>& aTree)
{
  uint64_t id = reinterpret_cast<uint64_t>(aRoot->UniqueID());
#if defined(XP_WIN)
  int32_t msaaId = AccessibleWrap::GetChildIDFor(aRoot);
#endif
  uint32_t role = aRoot->Role();
  uint32_t childCount = aRoot->ChildCount();
  uint32_t interfaces = InterfacesFor(aRoot);

  // OuterDocAccessibles are special because we don't want to serialize the
  // child doc here, we'll call PDocAccessibleConstructor in
  // NotificationController.
  MOZ_ASSERT(!aRoot->IsDoc(), "documents shouldn't be serialized");
  if (aRoot->IsOuterDoc()) {
    childCount = 0;
  }

#if defined(XP_WIN)
  aTree.AppendElement(AccessibleData(id, msaaId, role, childCount, interfaces));
#else
  aTree.AppendElement(AccessibleData(id, role, childCount, interfaces));
#endif

  for (uint32_t i = 0; i < childCount; i++) {
    SerializeTree(aRoot->GetChildAt(i), aTree);
  }
}

コード例 #2

ファイル: DocAccessibleChild.cpp プロジェクト: Acidburn0zzz/tor-browser

static void
SerializeTree(Accessible* aRoot, nsTArray<AccessibleData>& aTree)
{
  uint64_t id = reinterpret_cast<uint64_t>(aRoot->UniqueID());
  uint32_t role = aRoot->Role();
  uint32_t childCount = aRoot->ChildCount();
  uint32_t interfaces = InterfacesFor(aRoot);

  // OuterDocAccessibles are special because we don't want to serialize the
  // child doc here, we'll call PDocAccessibleConstructor in
  // NotificationController.
  if (childCount == 1 && aRoot->GetChildAt(0)->IsDoc())
    childCount = 0;

  aTree.AppendElement(AccessibleData(id, role, childCount, interfaces));
  for (uint32_t i = 0; i < childCount; i++)
    SerializeTree(aRoot->GetChildAt(i), aTree);
}