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  #ifndef QCOCOAACCESIBILITY_H
  #define QCOCOAACCESIBILITY_H
  
  #include <Cocoa/Cocoa.h>
  
  #include <QtGui>
  #include <qpa/qplatformaccessibility.h>
  
  QT_BEGIN_NAMESPACE
  
  class QCocoaAccessibility : public QPlatformAccessibility
  {
  public:
      QCocoaAccessibility();
      ~QCocoaAccessibility();
      void notifyAccessibilityUpdate(QAccessibleEvent *event);
      void setRootObject(QObject *o);
      void initialize();
      void cleanup();
  };
  
  namespace QCocoaAccessible {
  
  /*
      Qt Cocoa Accessibility Overview
  
      Cocoa accessibility is implemented in the following files:
  
      - qcocoaaccessibility (this file) : QCocoaAccessibility "plugin", conversion and helper functions.
      - qnsviewaccessibility            : Root accessibility implementation for QNSView
      - qcocoaaccessibilityelement      : Cocoa accessibility protocol wrapper for QAccessibleInterface
  
      The accessibility implementation wraps QAccessibleInterfaces in QCocoaAccessibleElements, which
      implements the cocoa accessibility protocol. The root QAccessibleInterface (the one returned
      by QWindow::accessibleRoot), is anchored to the QNSView in qnsviewaccessibility.mm.
  
      Cocoa explores the accessibility tree by walking the tree using the parent/child
      relationships or hit testing. When this happens we create QCocoaAccessibleElements on
      demand.
  */
  
  NSString *macRole(QAccessibleInterface *interface);
  NSString *macSubrole(QAccessibleInterface *interface);
  bool shouldBeIgnored(QAccessibleInterface *interface);
  NSArray *unignoredChildren(QAccessibleInterface *interface);
  NSString *getTranslatedAction(const QString &qtAction);
  NSMutableArray *createTranslatedActionsList(const QStringList &qtActions);
  QString translateAction(NSString *nsAction, QAccessibleInterface *interface);
  bool hasValueAttribute(QAccessibleInterface *interface);
  id getValueAttribute(QAccessibleInterface *interface);
  
  }
  
  QT_END_NAMESPACE
  
  #endif
  