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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SW_INC_FLYPOS_HXX
#define INCLUDED_SW_INC_FLYPOS_HXX
#include <swdllapi.h>
#include <memory>
#include <set>
class SwFrameFormat;
class SwNodeIndex;
/// For querying current flys in document.
class SW_DLLPUBLIC SwPosFlyFrm
{
const SwFrameFormat* pFrameFormat; ///< FlyFrameFormat
SwNodeIndex* pNdIdx; ///< Index for node is sufficient.
sal_uInt32 nOrdNum;
public:
SwPosFlyFrm( const SwNodeIndex& , const SwFrameFormat*, sal_uInt16 nArrPos );
virtual ~SwPosFlyFrm(); ///< Virtual for Writer (DLL !!)
const SwFrameFormat& GetFormat() const { return *pFrameFormat; }
const SwNodeIndex& GetNdIndex() const { return *pNdIdx; }
sal_uInt32 GetOrdNum() const { return nOrdNum; }
};
// define needed classes to safely handle an array of allocated SwPosFlyFrm(s).
// SwPosFlyFrms can be handled by value (as return value), only refcounts to
// contained SwPosFlyFrm* will be copied. When releasing the last SwPosFlyFrmPtr
// instance the allocated instance will be freed. The array is sorted by
// GetNdIndex by using a std::set container.
typedef std::shared_ptr< SwPosFlyFrm > SwPosFlyFrmPtr;
struct SwPosFlyFrmCmp { bool operator()(const SwPosFlyFrmPtr& rA, const SwPosFlyFrmPtr& rB) const; };
typedef std::set< SwPosFlyFrmPtr, SwPosFlyFrmCmp > SwPosFlyFrms;
#endif // INCLUDED_SW_INC_FLYPOS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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