winaccessibility/source/UAccCOM/AccRelation.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_WINACCESSIBILITY_SOURCE_UACCCOM_ACCRELATION_H
  21 #define INCLUDED_WINACCESSIBILITY_SOURCE_UACCCOM_ACCRELATION_H
  22
  23 #include "resource.h"       // main symbols
  24
  25 #include <com/sun/star/uno/reference.hxx>
  26 #include <com/sun/star/accessibility/XAccessibleRelationSet.hpp>
  27 #include "UNOXWrapper.h"
  28
  29 /**
  30  * CAccRelation implements IAccessibleRelation interface.
  31  */
  32 class ATL_NO_VTABLE CAccRelation :
  33             public CComObjectRoot,
  34             public CComCoClass<CAccRelation, &CLSID_AccRelation>,
  35             public IAccessibleRelation,
  36             public CUNOXWrapper
  37 {
  38 public:
  39     CAccRelation()
  40     {
  41             }
  42     virtual ~CAccRelation()
  43     {
  44             }
  45
  46     DECLARE_NO_REGISTRY()
  47
  48     DECLARE_PROTECT_FINAL_CONSTRUCT()
  49
  50     BEGIN_COM_MAP(CAccRelation)
  51     COM_INTERFACE_ENTRY(IAccessibleRelation)
  52     COM_INTERFACE_ENTRY(IUNOXWrapper)
  53     END_COM_MAP()
  54
  55     // IAccessibleRelation
  56 public:
  57     // IAccessibleRelation
  58
  59     // Gets what the type of relation is.
  60     STDMETHOD(get_relationType)(BSTR * relationType);
  61
  62     // Gets what the type of localized relation is.
  63     STDMETHOD(get_localizedRelationType)(BSTR * relationType);
  64
  65     // Gets how many targets this relation have.
  66     STDMETHOD(get_nTargets)(long * nTargets);
  67
  68     // Gets one accessible relation target.
  69     STDMETHOD(get_target)(long targetIndex, IUnknown * * target);
  70
  71     // Gets multiple accessible relation targets.
  72     STDMETHOD(get_targets)(long maxTargets, IUnknown * * target, long * nTargets);
  73
  74     // Override of IUNOXWrapper.
  75     STDMETHOD(put_XSubInterface)(hyper pXSubInterface);
  76
  77     //static OLECHAR* getRelationTypeOLECHAR(int type);
  78     static BSTR getRelationTypeBSTR(int type);
  79
  80 private:
  81
  82     com::sun::star::accessibility::AccessibleRelation relation;
  83 };
  84
  85 #endif // INCLUDED_WINACCESSIBILITY_SOURCE_UACCCOM_ACCRELATION_H
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */