Initial skeleton of 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 12 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AXObject_h
 #define AXObject_h
 
+#include "core/dom/AccessibleNode.h"
 #include "core/editing/VisiblePosition.h"
 #include "core/editing/markers/DocumentMarker.h"
 #include "core/inspector/protocol/Accessibility.h"
 #include "modules/ModulesExport.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/graphics/Color.h"
 #include "wtf/Forward.h"
 #include "wtf/Vector.h"
 
@@ skipping 549 matching lines @@
 
   // The AXObjectCacheImpl that owns this object, and its unique ID within this
   // cache.
   AXObjectCacheImpl& axObjectCache() const {
     ASSERT(m_axObjectCache);
     return *m_axObjectCache;
   }
 
   AXID axObjectID() const { return m_id; }
 
+  // Accessibility Object Model AccessibleNode interface
+  AccessibleNode* getAccessibleNode() const;
+  // Wrappers that retrieve either an ARIA attribute, or the equivalent
+  // Accessibility Object Model property, in that order.
+  const AtomicString& getAriaAttributeOrAOMProperty(AOMStringProperty) const;
+
   virtual void getSparseAXAttributes(AXSparseAttributeClient&) const {}
 
   // Determine subclass type.
   virtual bool isAXNodeObject() const { return false; }
   virtual bool isAXLayoutObject() const { return false; }
   virtual bool isAXListBox() const { return false; }
   virtual bool isAXListBoxOption() const { return false; }
   virtual bool isAXRadioInput() const { return false; }
   virtual bool isAXSVGRoot() const { return false; }
 
@@ skipping 498 matching lines @@
   static unsigned s_numberOfLiveAXObjects;
 };
 
 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate)           \
   DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, \
                     object.predicate)
 
 }  // namespace blink
 
 #endif  // AXObject_h