diff -r 000000000000 -r 6474c204b198 accessible/src/generic/DocAccessible-inl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessible/src/generic/DocAccessible-inl.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,129 @@
+/* -*- 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_DocAccessible_inl_h_
+#define mozilla_a11y_DocAccessible_inl_h_
+
+#include "DocAccessible.h"
+#include "nsAccessibilityService.h"
+#include "NotificationController.h"
+#include "States.h"
+#include "nsIScrollableFrame.h"
+
+#ifdef A11Y_LOG
+#include "Logging.h"
+#endif
+
+namespace mozilla {
+namespace a11y {
+
+inline void
+DocAccessible::FireDelayedEvent(AccEvent* aEvent)
+{
+#ifdef A11Y_LOG
+  if (logging::IsEnabled(logging::eDocLoad))
+    logging::DocLoadEventFired(aEvent);
+#endif
+
+  mNotificationController->QueueEvent(aEvent);
+}
+
+inline void
+DocAccessible::FireDelayedEvent(uint32_t aEventType, Accessible* aTarget)
+{
+  nsRefPtr<AccEvent> event = new AccEvent(aEventType, aTarget);
+  FireDelayedEvent(event);
+}
+
+inline void
+DocAccessible::BindChildDocument(DocAccessible* aDocument)
+{
+  mNotificationController->ScheduleChildDocBinding(aDocument);
+}
+
+template<class Class, class Arg>
+inline void
+DocAccessible::HandleNotification(Class* aInstance,
+                                  typename TNotification<Class, Arg>::Callback aMethod,
+                                  Arg* aArg)
+{
+  if (mNotificationController) {
+    mNotificationController->HandleNotification<Class, Arg>(aInstance,
+                                                            aMethod, aArg);
+  }
+}
+
+inline void
+DocAccessible::UpdateText(nsIContent* aTextNode)
+{
+  NS_ASSERTION(mNotificationController, "The document was shut down!");
+
+  // Ignore the notification if initial tree construction hasn't been done yet.
+  if (mNotificationController && HasLoadState(eTreeConstructed))
+    mNotificationController->ScheduleTextUpdate(aTextNode);
+}
+
+inline void
+DocAccessible::AddScrollListener()
+{
+  // Delay scroll initializing until the document has a root frame.
+  if (!mPresShell->GetRootFrame())
+    return;
+
+  mDocFlags |= eScrollInitialized;
+  nsIScrollableFrame* sf = mPresShell->GetRootScrollFrameAsScrollable();
+  if (sf) {
+    sf->AddScrollPositionListener(this);
+
+#ifdef A11Y_LOG
+    if (logging::IsEnabled(logging::eDocCreate))
+      logging::Text("add scroll listener");
+#endif
+  }
+}
+
+inline void
+DocAccessible::RemoveScrollListener()
+{
+  nsIScrollableFrame* sf = mPresShell->GetRootScrollFrameAsScrollable();
+  if (sf)
+    sf->RemoveScrollPositionListener(this);
+}
+
+inline void
+DocAccessible::NotifyOfLoad(uint32_t aLoadEventType)
+{
+  mLoadState |= eDOMLoaded;
+  mLoadEventType = aLoadEventType;
+
+  // If the document is loaded completely then network activity was presumingly
+  // caused by file loading. Fire busy state change event.
+  if (HasLoadState(eCompletelyLoaded) && IsLoadEventTarget()) {
+    nsRefPtr<AccEvent> stateEvent =
+      new AccStateChangeEvent(this, states::BUSY, false);
+    FireDelayedEvent(stateEvent);
+  }
+}
+
+inline void
+DocAccessible::MaybeNotifyOfValueChange(Accessible* aAccessible)
+{
+  a11y::role role = aAccessible->Role();
+  if (role == roles::ENTRY || role == roles::COMBOBOX)
+    FireDelayedEvent(nsIAccessibleEvent::EVENT_VALUE_CHANGE, aAccessible);
+}
+
+inline Accessible*
+DocAccessible::GetAccessibleEvenIfNotInMapOrContainer(nsINode* aNode) const
+{
+  Accessible* acc = GetAccessibleEvenIfNotInMap(aNode);
+  return acc ? acc : GetContainerAccessible(aNode);
+}
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif