1 files changed, 168 insertions, 0 deletions
diff --git a/accessible/base/RelationType.h b/accessible/base/RelationType.h
new file mode 100644
index 0000000000..b0b1dbf853
--- /dev/null
+++ b/accessible/base/RelationType.h
@@ -0,0 +1,168 @@
+/* -*- 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_relationtype_h_
+#define mozilla_a11y_relationtype_h_
+
+namespace mozilla {
+namespace a11y {
+
+enum class RelationType {
+
+  /**
+   * This object is labelled by a target object.
+   */
+  LABELLED_BY = 0x00,
+
+  /**
+   * This object is label for a target object.
+   */
+  LABEL_FOR = 0x01,
+
+  /**
+   * This object is described by the target object.
+   */
+  DESCRIBED_BY = 0x02,
+
+  /**
+   * This object is describes the target object.
+   */
+  DESCRIPTION_FOR = 0x3,
+
+  /**
+   * This object is a child of a target object.
+   */
+  NODE_CHILD_OF = 0x4,
+
+  /**
+   * This object is a parent of a target object. A dual relation to
+   * NODE_CHILD_OF.
+   */
+  NODE_PARENT_OF = 0x5,
+
+  /**
+   * Some attribute of this object is affected by a target object.
+   */
+  CONTROLLED_BY = 0x06,
+
+  /**
+   * This object is interactive and controls some attribute of a target object.
+   */
+  CONTROLLER_FOR = 0x07,
+
+  /**
+   * Content flows from this object to a target object, i.e. has content that
+   * flows logically to another object in a sequential way, e.g. text flow.
+   */
+  FLOWS_TO = 0x08,
+
+  /**
+   * Content flows to this object from a target object, i.e. has content that
+   * flows logically from another object in a sequential way, e.g. text flow.
+   */
+  FLOWS_FROM = 0x09,
+
+  /**
+   * This object is a member of a group of one or more objects. When there is
+   * more than one object in the group each member may have one and the same
+   * target, e.g. a grouping object.  It is also possible that each member has
+   * multiple additional targets, e.g. one for every other member in the group.
+   */
+  MEMBER_OF = 0x0a,
+
+  /**
+   * This object is a sub window of a target object.
+   */
+  SUBWINDOW_OF = 0x0b,
+
+  /**
+   * This object embeds a target object. This relation can be used on the
+   * OBJID_CLIENT accessible for a top level window to show where the content
+   * areas are.
+   */
+  EMBEDS = 0x0c,
+
+  /**
+   * This object is embedded by a target object.
+   */
+  EMBEDDED_BY = 0x0d,
+
+  /**
+   * This object is a transient component related to the target object. When
+   * this object is activated the target object doesn't lose focus.
+   */
+  POPUP_FOR = 0x0e,
+
+  /**
+   * This object is a parent window of the target object.
+   */
+  PARENT_WINDOW_OF = 0x0f,
+
+  /**
+   * Part of a form/dialog with a related default button. It is used for
+   * MSAA/XPCOM, it isn't for IA2 or ATK.
+   */
+  DEFAULT_BUTTON = 0x10,
+
+  /**
+   * The target object is the containing document object.
+   */
+  CONTAINING_DOCUMENT = 0x11,
+
+  /**
+   * The target object is the topmost containing document object in the tab
+   * pane.
+   */
+  CONTAINING_TAB_PANE = 0x12,
+
+  /**
+   * The target object is the containing window object.
+   */
+  CONTAINING_WINDOW = 0x13,
+
+  /**
+   * The target object is the containing application object.
+   */
+  CONTAINING_APPLICATION = 0x14,
+
+  /**
+   * The target object provides the detailed, extended description for this
+   * object. It provides more detailed information than would normally be
+   * provided using the DESCRIBED_BY relation. A common use for this relation is
+   * in digital publishing where an extended description needs to be conveyed in
+   * a book that requires structural markup or the embedding of other technology
+   * to provide illustrative content.
+   */
+  DETAILS = 0x15,
+
+  /**
+   * This object provides the detailed, extended description for the target
+   * object. See DETAILS relation.
+   */
+  DETAILS_FOR = 0x16,
+
+  /**
+   * The target object is the error message for this object.
+   */
+  ERRORMSG = 0x17,
+
+  /**
+   * This object is the error message for the target object.
+   */
+  ERRORMSG_FOR = 0x18,
+
+  /**
+   * The target object is the anchor referenced by this link.
+   */
+  LINKS_TO = 0x19,
+
+  LAST = LINKS_TO
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif