text: /*
   * Copyright (C) 2010 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
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (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 AXMenuList_h
  #define AXMenuList_h
  
  #include "modules/accessibility/AXLayoutObject.h"
  
  namespace blink {
  
  class AXObjectCacheImpl;
  class LayoutMenuList;
  
  class AXMenuList final : public AXLayoutObject {
  public:
      static PassRefPtr<AXMenuList> create(LayoutMenuList* layoutObject, AXObjectCacheImpl*);
  
      virtual bool isCollapsed() const override;
      virtual AccessibilityExpanded isExpanded() const override final;
      virtual bool press() const override;
      virtual void clearChildren() override;
  
      void didUpdateActiveOption(int optionIndex);
      void didShowPopup();
      void didHidePopup();
  
  private:
      AXMenuList(LayoutMenuList*, AXObjectCacheImpl*);
  
      virtual bool isMenuList() const override { return true; }
      virtual AccessibilityRole determineAccessibilityRole() override final;
      virtual bool canSetFocusAttribute() const override;
  
      virtual void addChildren() override;
  };
  
  DEFINE_AX_OBJECT_TYPE_CASTS(AXMenuList, isMenuList());
  
  } // namespace blink
  
  #endif // AXMenuList_h
  