1 files changed, 87 insertions, 0 deletions
diff --git a/accessible/atk/nsMaiInterfaceAction.cpp b/accessible/atk/nsMaiInterfaceAction.cpp
new file mode 100644
index 0000000000..a1f826e001
--- /dev/null
+++ b/accessible/atk/nsMaiInterfaceAction.cpp
@@ -0,0 +1,87 @@
+/* -*- 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/. */
+
+#include "InterfaceInitFuncs.h"
+
+#include "LocalAccessible-inl.h"
+#include "nsMai.h"
+#include "mozilla/Likely.h"
+#include "mozilla/StaticPrefs_accessibility.h"
+#include "RemoteAccessible.h"
+#include "nsString.h"
+
+using namespace mozilla;
+using namespace mozilla::a11y;
+
+extern "C" {
+
+static gboolean doActionCB(AtkAction* aAction, gint aActionIndex) {
+  AtkObject* atkObject = ATK_OBJECT(aAction);
+  if (Accessible* acc = GetInternalObj(atkObject)) {
+    return acc->DoAction(aActionIndex);
+  }
+
+  return false;
+}
+
+static gint getActionCountCB(AtkAction* aAction) {
+  AtkObject* atkObject = ATK_OBJECT(aAction);
+  if (Accessible* acc = GetInternalObj(atkObject)) {
+    return acc->ActionCount();
+  }
+
+  return 0;
+}
+
+static const gchar* getActionDescriptionCB(AtkAction* aAction,
+                                           gint aActionIndex) {
+  AtkObject* atkObject = ATK_OBJECT(aAction);
+  nsAutoString description;
+  if (Accessible* acc = GetInternalObj(atkObject)) {
+    acc->ActionDescriptionAt(aActionIndex, description);
+    return AccessibleWrap::ReturnString(description);
+  }
+
+  return nullptr;
+}
+
+static const gchar* getActionNameCB(AtkAction* aAction, gint aActionIndex) {
+  AtkObject* atkObject = ATK_OBJECT(aAction);
+  nsAutoString autoStr;
+  if (Accessible* acc = GetInternalObj(atkObject)) {
+    acc->ActionNameAt(aActionIndex, autoStr);
+    return AccessibleWrap::ReturnString(autoStr);
+  }
+
+  return nullptr;
+}
+
+static const gchar* getKeyBindingCB(AtkAction* aAction, gint aActionIndex) {
+  Accessible* acc = GetInternalObj(ATK_OBJECT(aAction));
+  if (!acc) {
+    return nullptr;
+  }
+  nsAutoString keyBindingsStr;
+  if (StaticPrefs::accessibility_cache_enabled_AtStartup() || acc->IsLocal()) {
+    AccessibleWrap::GetKeyBinding(acc, keyBindingsStr);
+  } else {
+    acc->AsRemote()->AtkKeyBinding(keyBindingsStr);
+  }
+
+  return AccessibleWrap::ReturnString(keyBindingsStr);
+}
+}
+
+void actionInterfaceInitCB(AtkActionIface* aIface) {
+  NS_ASSERTION(aIface, "Invalid aIface");
+  if (MOZ_UNLIKELY(!aIface)) return;
+
+  aIface->do_action = doActionCB;
+  aIface->get_n_actions = getActionCountCB;
+  aIface->get_description = getActionDescriptionCB;
+  aIface->get_keybinding = getKeyBindingCB;
+  aIface->get_name = getActionNameCB;
+}