Add m-esr52 at 52.6.0

1 files changed, 135 insertions, 0 deletions

diff --git a/accessible/generic/Accessible-inl.h b/accessible/generic/Accessible-inl.h
new file mode 100644
index 000000000..f80056479
--- /dev/null
+++ b/accessible/generic/Accessible-inl.h
@@ -0,0 +1,135 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_a11y_Accessible_inl_h_
+#define mozilla_a11y_Accessible_inl_h_
+
+#include "DocAccessible.h"
+#include "ARIAMap.h"
+#include "nsCoreUtils.h"
+
+#ifdef A11Y_LOG
+#include "Logging.h"
+#endif
+
+namespace mozilla {
+namespace a11y {
+
+inline mozilla::a11y::role
+Accessible::Role()
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  if (!roleMapEntry || roleMapEntry->roleRule != kUseMapRole)
+    return ARIATransformRole(NativeRole());
+
+  return ARIATransformRole(roleMapEntry->role);
+}
+
+inline bool
+Accessible::HasARIARole() const
+{
+  return mRoleMapEntryIndex != aria::NO_ROLE_MAP_ENTRY_INDEX;
+}
+
+inline bool
+Accessible::IsARIARole(nsIAtom* aARIARole) const
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  return roleMapEntry && roleMapEntry->Is(aARIARole);
+}
+
+inline bool
+Accessible::HasStrongARIARole() const
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  return roleMapEntry && roleMapEntry->roleRule == kUseMapRole;
+}
+
+inline const nsRoleMapEntry*
+Accessible::ARIARoleMap() const
+{
+  return aria::GetRoleMapFromIndex(mRoleMapEntryIndex);
+}
+
+inline mozilla::a11y::role
+Accessible::ARIARole()
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  if (!roleMapEntry || roleMapEntry->roleRule != kUseMapRole)
+    return mozilla::a11y::roles::NOTHING;
+
+  return ARIATransformRole(roleMapEntry->role);
+}
+
+inline void
+Accessible::SetRoleMapEntry(const nsRoleMapEntry* aRoleMapEntry)
+{
+  mRoleMapEntryIndex = aria::GetIndexFromRoleMap(aRoleMapEntry);
+}
+
+inline bool
+Accessible::IsSearchbox() const
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  return (roleMapEntry && roleMapEntry->Is(nsGkAtoms::searchbox)) ||
+    (mContent->IsHTMLElement(nsGkAtoms::input) &&
+     mContent->AttrValueIs(kNameSpaceID_None, nsGkAtoms::type,
+                           nsGkAtoms::textInputType, eCaseMatters));
+}
+
+inline bool
+Accessible::HasGenericType(AccGenericType aType) const
+{
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  return (mGenericTypes & aType) ||
+    (roleMapEntry && roleMapEntry->IsOfType(aType));
+}
+
+inline bool
+Accessible::HasNumericValue() const
+{
+  if (mStateFlags & eHasNumericValue)
+    return true;
+
+  const nsRoleMapEntry* roleMapEntry = ARIARoleMap();
+  return roleMapEntry && roleMapEntry->valueRule != eNoValue;
+}
+
+inline void
+Accessible::ScrollTo(uint32_t aHow) const
+{
+  if (mContent)
+    nsCoreUtils::ScrollTo(mDoc->PresShell(), mContent, aHow);
+}
+
+inline bool
+Accessible::InsertAfter(Accessible* aNewChild, Accessible* aRefChild)
+{
+  MOZ_ASSERT(aNewChild, "No new child to insert");
+
+  if (aRefChild && aRefChild->Parent() != this) {
+#ifdef A11Y_LOG
+    logging::TreeInfo("broken accessible tree", 0,
+                      "parent", this, "prev sibling parent",
+                      aRefChild->Parent(), "child", aNewChild, nullptr);
+    if (logging::IsEnabled(logging::eVerbose)) {
+      logging::Tree("TREE", "Document tree", mDoc);
+      logging::DOMTree("TREE", "DOM document tree", mDoc);
+    }
+#endif
+    MOZ_ASSERT_UNREACHABLE("Broken accessible tree");
+    mDoc->UnbindFromDocument(aNewChild);
+    return false;
+  }
+
+  return InsertChildAt(aRefChild ? aRefChild->IndexInParent() + 1 : 0,
+                       aNewChild);
+}
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif