accessible/src/msaa/nsAccessibleRelationWrap.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:expandtab:shiftwidth=2:tabstop=2:
   3  */
   4 /* ***** BEGIN LICENSE BLOCK *****
   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
  11  *
  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is mozilla.org code.
  18  *
  19  * The Initial Developer of the Original Code is
  20  * Mozilla Foundation.
  21  * Portions created by the Initial Developer are Copyright (C) 2007
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *   Alexander Surkov <surkov.alexander@gmail.com> (original author)
  26  *
  27  * Alternatively, the contents of this file may be used under the terms of
  28  * either the GNU General Public License Version 2 or later (the "GPL"), or
  29  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  30  * in which case the provisions of the GPL or the LGPL are applicable instead
  31  * of those above. If you wish to allow use of your version of this file only
  32  * under the terms of either the GPL or the LGPL, and not to allow others to
  33  * use your version of this file under the terms of the MPL, indicate your
  34  * decision by deleting the provisions above and replace them with the notice
  35  * and other provisions required by the GPL or the LGPL. If you do not delete
  36  * the provisions above, a recipient may use your version of this file under
  37  * the terms of any one of the MPL, the GPL or the LGPL.
  38  *
  39  * ***** END LICENSE BLOCK ***** */
  40
  41 #ifndef _NS_ACCESSIBLE_RELATION_WRAP_H
  42 #define _NS_ACCESSIBLE_RELATION_WRAP_H
  43
  44 #include "nsAccessibleRelation.h"
  45 #include "AccessibleRelation.h"
  46
  47 #include "nsIWinAccessNode.h"
  48 #include "nsISupports.h"
  49
  50 class nsAccessibleRelationWrap: public nsAccessibleRelation,
  51                                 public nsIWinAccessNode,
  52                                 public IAccessibleRelation
  53 {
  54 public:
  55   nsAccessibleRelationWrap(PRUint32 aType, nsIAccessible *aTarget);
  56
  57   // nsISupports
  58   NS_DECL_ISUPPORTS_INHERITED
  59
  60   // nsIWinAccessNode
  61   NS_DECL_NSIWINACCESSNODE
  62
  63   // IUnknown
  64   STDMETHODIMP QueryInterface(REFIID, void**);
  65
  66   // IAccessibleRelation
  67   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationType(
  68       /* [retval][out] */ BSTR *relationType);
  69
  70   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedRelationType(
  71       /* [retval][out] */ BSTR *localizedRelationType);
  72
  73   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nTargets(
  74       /* [retval][out] */ long *nTargets);
  75
  76   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_target(
  77       /* [in] */ long targetIndex,
  78       /* [retval][out] */ IUnknown **target);
  79
  80   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_targets(
  81       /* [in] */ long maxTargets,
  82       /* [length_is][size_is][out] */ IUnknown **target,
  83       /* [retval][out] */ long *nTargets);
  84
  85 };
  86
  87 #endif
  88