Relation properties for Accessibility Object Model phase 1

third_party/WebKit/Source/modules/accessibility/AXObject.h

-
 /*
  * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 41 matching lines @@
 class LayoutObject;
 class LocalFrameView;
 class Node;
 class ScrollableArea;
 
 enum class AOMBooleanProperty;
 enum class AOMStringProperty;
 enum class AOMUIntProperty;
 enum class AOMIntProperty;
 enum class AOMFloatProperty;
+enum class AOMRelationProperty;
 
 typedef unsigned AXID;
 
 enum AccessibilityTextSource {
   kAlternativeText,
   kChildrenText,
   kSummaryText,
   kHelpText,
   kVisibleText,
   kTitleTagText,
@@ skipping 273 matching lines @@
   AXObjectCacheImpl& AxObjectCache() const {
     DCHECK(ax_object_cache_);
     return *ax_object_cache_;
   }
 
   AXID AxObjectID() const { return id_; }
 
   // Wrappers that retrieve either an Accessibility Object Model property,
   // or the equivalent ARIA attribute, in that order.
   const AtomicString& GetAOMPropertyOrARIAAttribute(AOMStringProperty) const;
+  Element* GetAOMPropertyOrARIAAttribute(AOMRelationProperty) const;
   bool HasAOMPropertyOrARIAAttribute(AOMBooleanProperty, bool& result) const;
   bool AOMPropertyOrARIAAttributeIsTrue(AOMBooleanProperty) const;
   bool AOMPropertyOrARIAAttributeIsFalse(AOMBooleanProperty) const;
   bool HasAOMPropertyOrARIAAttribute(AOMUIntProperty, uint32_t& result) const;
   bool HasAOMPropertyOrARIAAttribute(AOMIntProperty, int32_t& result) const;
   bool HasAOMPropertyOrARIAAttribute(AOMFloatProperty, float& result) const;
 
   virtual void GetSparseAXAttributes(AXSparseAttributeClient&) const {}
 
   // Determine subclass type.
@@ skipping 520 matching lines @@
   static unsigned number_of_live_ax_objects_;
 };
 
 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate)           \
   DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, \
                     object.predicate)
 
 }  // namespace blink
 
 #endif  // AXObject_h