include/svx/ofaitem.hxx

   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 #ifndef INCLUDED_SVX_OFAITEM_HXX
  20 #define INCLUDED_SVX_OFAITEM_HXX
  21
  22 #include <svl/poolitem.hxx>
  23 #include <rtl/ref.hxx>
  24 #include <svx/svxdllapi.h>
  25
  26 class SVX_DLLPUBLIC OfaPtrItem final : public SfxPoolItem
  27 {
  28 private:
  29     void* const pPtr;
  30
  31 public:
  32                              OfaPtrItem( sal_uInt16 nWhich, void *pPtr );
  33
  34     virtual bool             operator==( const SfxPoolItem& ) const override;
  35     virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
  36
  37     void*                    GetValue() const { return pPtr; }
  38 };
  39
  40 template <class reference_type>
  41 class OfaRefItem final : public SfxPoolItem
  42 {
  43  private:
  44     rtl::Reference<reference_type> mxRef;
  45 public:
  46     OfaRefItem( sal_uInt16 _nWhich, const rtl::Reference<reference_type> &xRef )
  47         : SfxPoolItem( _nWhich ), mxRef( xRef )
  48     {}
  49     virtual bool operator==( const SfxPoolItem& rItem ) const override
  50     {
  51         return SfxPoolItem::operator==(rItem)
  52             && mxRef == static_cast<OfaRefItem<reference_type> const &>(rItem).mxRef;
  53     }
  54     virtual SfxPoolItem* Clone( SfxItemPool* /*pPool = 0*/ ) const override
  55     {
  56         return new OfaRefItem( *this );
  57     }
  58 };
  59
  60 #endif
  61
  62 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */