Implement computedRole and computedName (behind a flag)

Source/modules/accessibility/AXRenderObject.cpp

 /*
 * Copyright (C) 2008 Apple Inc. All rights reserved.
 *
 * 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.
 * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 13 matching lines @@
 * 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.
 */
 
 #include "config.h"
 #include "modules/accessibility/AXRenderObject.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/InputTypeNames.h"
+#include "core/dom/AXObjectCache.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/editing/FrameSelection.h"
 #include "core/editing/RenderedPosition.h"
 #include "core/editing/TextIterator.h"
 #include "core/editing/VisibleUnits.h"
 #include "core/editing/htmlediting.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLImageElement.h"
@@ skipping 115 matching lines @@
 static RenderBoxModelObject* nextContinuation(RenderObject* renderer)
 {
     ASSERT(renderer);
     if (renderer->isRenderInline() && !renderer->isReplaced())
         return toRenderInline(renderer)->continuation();
     if (renderer->isRenderBlock())
         return toRenderBlock(renderer)->inlineElementContinuation();
     return 0;
 }
 
-AXRenderObject::AXRenderObject(RenderObject* renderer)
-    : AXNodeObject(renderer->node())
+AXRenderObject::AXRenderObject(RenderObject* renderer, AXObjectCache* axObjectCache)
+    : AXNodeObject(renderer->node(), axObjectCache)
     , m_renderer(renderer)
     , m_cachedElementRectDirty(true)
 {
 #if ENABLE(ASSERT)
     m_renderer->setHasAXObject(true);
 #endif
 }
 
-PassRefPtr<AXRenderObject> AXRenderObject::create(RenderObject* renderer)
+PassRefPtr<AXRenderObject> AXRenderObject::create(RenderObject* renderer, AXObjectCache* axObjectCache)
 {
-    return adoptRef(new AXRenderObject(renderer));
+    return adoptRef(new AXRenderObject(renderer, axObjectCache));
 }
 
 AXRenderObject::~AXRenderObject()
 {
     ASSERT(isDetached());
 }
 
 LayoutRect AXRenderObject::elementRect() const
 {
     if (!m_explicitElementRect.isEmpty())
@@ skipping 2205 matching lines @@
         if (label && label->renderer()) {
             LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementRect();
             result.unite(labelRect);
         }
     }
 
     return result;
 }
 
 } // namespace blink