Add AX attribute for input type

Source/core/accessibility/AXObject.cpp

 /*
  * Copyright (C) 2008, 2009, 2011 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 11 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.
  */
 
 #include "config.h"
 #include "core/accessibility/AXObject.h"
 
+#include "core/InputTypeNames.h"
 #include "core/accessibility/AXObjectCache.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/editing/VisibleUnits.h"
 #include "core/editing/htmlediting.h"
 #include "core/frame/LocalFrame.h"
 #include "core/rendering/RenderListItem.h"
 #include "core/rendering/RenderTheme.h"
 #include "core/rendering/RenderView.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/text/PlatformLocale.h"
@@ skipping 581 matching lines @@
     if (!elementNode)
         return nullAtom;
 
     if (!elementNode->isElementNode())
         return nullAtom;
 
     Element* element = toElement(elementNode);
     return element->fastGetAttribute(attribute);
 }
 
+const AtomicString& AXObject::textInputType() const

[dmazzoni, 2014/09/26 15:17:26]

This looks great, but please move it to AXNodeObject.

In general, AXObject is supposed to contain logic that applies to all AX
objects, AXNodeObject should handle things that depend on it being a DOM node,
and AXRenderObject for things that may also depend on its RenderObject or
exactly how it's laid out on the screen.

Put an empty implementation here and override it in AXNodeObject.

[je_julie(Not used), 2014/09/27 09:05:46]

Thanks. I'll update it.
On 2014/09/26 15:17:26, dmazzoni wrote:

+{
+    Node* elementNode = node();
+    if (!elementNode)
+        return nullAtom;
+
+    if (!elementNode->isElementNode() ||!isHTMLInputElement(*elementNode))

[dmazzoni, 2014/09/26 15:17:26]

nit: space between || and !

[je_julie(Not used), 2014/09/27 09:05:46]

Thanks, I'll update it.
On 2014/09/26 15:17:26, dmazzoni wrote:

+        return nullAtom;
+
+    Element* element = toElement(elementNode);
+    const AtomicString& value = element->fastGetAttribute(typeAttr);
+
+    if (equalIgnoringCase(value, InputTypeNames::tel) || equalIgnoringCase(value, InputTypeNames::url)
+        || equalIgnoringCase(value, InputTypeNames::email) || equalIgnoringCase(value, InputTypeNames::search))
+        return value;
+
+    return nullAtom;
+}
+
 bool AXObject::press() const
 {
     Element* actionElem = actionElement();
     if (!actionElem)
         return false;
     UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
     actionElem->accessKeyAction(true);
     return true;
 }
 
@@ skipping 251 matching lines @@
         return ToggleButtonRole;
     if (ariaHasPopup())
         return PopUpButtonRole;
     // We don't contemplate RadioButtonRole, as it depends on the input
     // type.
 
     return ButtonRole;
 }
 
 } // namespace blink