sw/inc/flypos.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.
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   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
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  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 _FLYPOS_HXX
  20 #define _FLYPOS_HXX
  21
  22 #include <swdllapi.h>
  23 #include <boost/shared_ptr.hpp>
  24 #include <set>
  25
  26 class SwFrmFmt;
  27 class SwNodeIndex;
  28
  29
  30 /// For querying current flys in document.
  31 class SW_DLLPUBLIC SwPosFlyFrm
  32 {
  33     const SwFrmFmt* pFrmFmt;    ///< FlyFrmFmt
  34     SwNodeIndex* pNdIdx;        ///< Index for node is sufficient.
  35     sal_uInt32 nOrdNum;
  36 public:
  37     SwPosFlyFrm( const SwNodeIndex& , const SwFrmFmt*, sal_uInt16 nArrPos );
  38     virtual ~SwPosFlyFrm(); ///< Virtual for Writer (DLL !!)
  39
  40     const SwFrmFmt& GetFmt() const { return *pFrmFmt; }
  41     const SwNodeIndex& GetNdIndex() const { return *pNdIdx; }
  42     sal_uInt32 GetOrdNum() const { return nOrdNum; }
  43 };
  44
  45 // define needed classes to safely handle an array of allocated SwPosFlyFrm(s).
  46 // SwPosFlyFrms can be handled by value (as return value), only refcounts to
  47 // contained SwPosFlyFrm* will be copied. When releasing the last SwPosFlyFrmPtr
  48 // instance the allocated instance will be freed. The array is sorted by
  49 // GetNdIndex by using a ::std::set container.
  50 typedef ::boost::shared_ptr< SwPosFlyFrm > SwPosFlyFrmPtr;
  51 struct SwPosFlyFrmCmp { bool operator()(const SwPosFlyFrmPtr& rA, const SwPosFlyFrmPtr& rB) const; };
  52 typedef ::std::set< SwPosFlyFrmPtr, SwPosFlyFrmCmp > SwPosFlyFrms;
  53
  54 #endif // _FLYPOS_HXX
  55
  56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */