accessible/src/base/nsOuterDocAccessible.h
author David Anderson <danderson@mozilla.com>
Wed, 05 Oct 2011 19:52:55 -0700
changeset 111527 8cfeba5239a9e4f20c462d6fb20421b4e4e7c735
parent 79146 e7854b4d29ba905ae3994f821b160c989bac4260
parent 111524 cad26d2fb5af799dfe030fd2a8948d617eac2f52
child 111861 823f256684f8e72edebf6b3ee4c3309a22e8a268
permissions -rw-r--r--
Merge to eliminate bad head.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * The Initial Developer of the Original Code is
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 * Contributor(s):
 *   Original Author: Aaron Leventhal (aaronl@netscape.com)
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#ifndef _nsOuterDocAccessible_H_
#define _nsOuterDocAccessible_H_

#include "nsAccessibleWrap.h"

/**
 * Used for <browser>, <frame>, <iframe>, <page> or editor> elements.
 * 
 * In these variable names, "outer" relates to the nsOuterDocAccessible as
 * opposed to the nsDocAccessibleWrap which is "inner". The outer node is
 * a something like tags listed above, whereas the inner node corresponds to
 * the inner document root.
 */

class nsOuterDocAccessible : public nsAccessibleWrap
{
public:
  nsOuterDocAccessible(nsIContent *aContent, nsIWeakReference *aShell);

  NS_DECL_ISUPPORTS_INHERITED

  // nsIAccessible
  NS_IMETHOD GetActionName(PRUint8 aIndex, nsAString& aName);
  NS_IMETHOD GetActionDescription(PRUint8 aIndex, nsAString& aDescription);
  NS_IMETHOD DoAction(PRUint8 aIndex);

  // nsAccessNode
  virtual void Shutdown();

  // nsAccessible
  virtual PRUint32 NativeRole();
  virtual nsresult GetAttributesInternal(nsIPersistentProperties *aAttributes);
  virtual nsAccessible* ChildAtPoint(PRInt32 aX, PRInt32 aY,
                                     EWhichChildAtPoint aWhichChild);

  virtual void InvalidateChildren();
  virtual bool AppendChild(nsAccessible *aAccessible);
  virtual bool RemoveChild(nsAccessible *aAccessible);

  // ActionAccessible
  virtual PRUint8 ActionCount();

protected:
  // nsAccessible
  virtual void CacheChildren();
};

#endif