Support KitKat accessibility APIs.

content/browser/accessibility/browser_accessibility_android.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_
 
 #include "base/android/scoped_java_ref.h"
 #include "content/browser/accessibility/browser_accessibility.h"
 
 namespace content {
 
 class BrowserAccessibilityAndroid : public BrowserAccessibility {
  public:
   // Overrides from BrowserAccessibility.
   virtual void PostInitialize() OVERRIDE;
   virtual bool IsNative() const OVERRIDE;
 
   virtual bool PlatformIsLeaf() const OVERRIDE;
 
   bool IsCheckable() const;
   bool IsChecked() const;
   bool IsClickable() const;
+  bool IsCollection() const;
+  bool IsCollectionItem() const;
+  bool IsContentInvalid() const;
+  bool IsDismissable() const;
   bool IsEnabled() const;
   bool IsFocusable() const;
   bool IsFocused() const;
+  bool IsHeading() const;
+  bool IsHierarchical() const;
+  bool IsMultiLine() const;
   bool IsPassword() const;
+  bool IsRangeType() const;
   bool IsScrollable() const;
   bool IsSelected() const;
   bool IsVisibleToUser() const;
 
+  bool CanOpenPopup() const;
+
   const char* GetClassName() const;
   base::string16 GetText() const;
 
   int GetItemIndex() const;
   int GetItemCount() const;
 
   int GetScrollX() const;
   int GetScrollY() const;
   int GetMaxScrollX() const;
   int GetMaxScrollY() const;
 
   int GetTextChangeFromIndex() const;
   int GetTextChangeAddedCount() const;
   int GetTextChangeRemovedCount() const;
   base::string16 GetTextChangeBeforeText() const;
 
   int GetSelectionStart() const;
   int GetSelectionEnd() const;
   int GetEditableTextLength() const;
 
+  int AndroidInputType() const;
+  int AndroidLiveRegionType() const;
+  int AndroidRangeType() const;
+
+  int RowCount() const;
+  int ColumnCount() const;
+
+  int RowIndex() const;
+  int RowSpan() const;
+  int ColumnIndex() const;
+  int ColumnSpan() const;
+
+  float RangeMin() const;
+  float RangeMax() const;
+  float RangeCurrentValue() const;
+
  private:
   // This gives BrowserAccessibility::Create access to the class constructor.
   friend class BrowserAccessibility;
 
   BrowserAccessibilityAndroid();
 
   bool HasFocusableChild() const;
   bool HasOnlyStaticTextChildren() const;
   bool IsIframe() const;
 
   void NotifyLiveRegionUpdate(base::string16& aria_live);
 
+  int CountChildrenWithRole(blink::WebAXRole role) const;
+
   base::string16 cached_text_;
   bool first_time_;
   base::string16 old_value_;
   base::string16 new_value_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityAndroid);
 };
 
 }  // namespace content
 
 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_