sw/source/filter/ww8/ww8graf.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
  20 #ifndef _WW8GRAF_HXX
  21 #define _WW8GRAF_HXX
  22
  23 #include <vector>
  24 #include <stack>
  25 #include "writerhelper.hxx"
  26
  27 struct EscherShape
  28 {
  29     sal_uLong mnEscherShapeOrder;
  30     sal_uLong mnNoInlines;
  31     // new member <mbInHeaderFooter>
  32     bool mbInHeaderFooter;
  33     EscherShape( sal_uLong nEscherShapeOrder,
  34                  bool _bInHeaderFooter )
  35         : mnEscherShapeOrder(nEscherShapeOrder),
  36           mnNoInlines(0),
  37           mbInHeaderFooter( _bInHeaderFooter )
  38     {}
  39 };
  40
  41 class wwZOrderer
  42 {
  43 private:
  44     // consider that objects in page header/footer
  45     // are always behind objects in page body. Thus, assure, that in vector
  46     // <maEscherLayer> objects in page header|footer are inserted before
  47     // objects in page body - see method <GetEscherObjectPos(..)>.
  48     //No of objects in doc before starting (always 0 unless using file->insert
  49     //and probably 0 then as well
  50     std::vector<EscherShape> maEscherLayer;
  51     typedef std::vector<EscherShape>::iterator myeiter;
  52
  53     std::vector<short> maDrawHeight;
  54     typedef std::vector<short>::iterator myditer;
  55
  56     std::stack<sal_uInt16> maIndexes;
  57
  58     sw::util::SetLayer maSetLayer;
  59
  60     sal_uLong mnNoInitialObjects;
  61     sal_uLong mnInlines;
  62     SdrPage* mpDrawPg;
  63     const SvxMSDffShapeOrders *mpShapeOrders;
  64
  65     sal_uInt16 GetEscherObjectIdx(sal_uLong nSpId);
  66     myeiter MapEscherIdxToIter(sal_uLong nIdx);
  67     // new parameter <_bInHeaderFooter>, indicating
  68     // that object is in header or footer
  69     sal_uLong GetEscherObjectPos( sal_uLong nSpId,
  70                               const bool _bInHeaderFooter );
  71     sal_uLong GetDrawingObjectPos(short nWwHeight);
  72     bool InsertObject(SdrObject *pObject, sal_uLong nPos);
  73 public:
  74     wwZOrderer(const sw::util::SetLayer &rSetLayer, SdrPage* pDrawPg,
  75         const SvxMSDffShapeOrders *pShapeOrders);
  76     void InsertTextLayerObject(SdrObject* pObject);
  77     /*
  78      cmc: We should have have separate ZOrder classes for 95- and 97+ and
  79      instantiate the appropriate one at run time.
  80      */
  81     void InsertDrawingObject(SdrObject* pObj, short nWwHeight);
  82     // new parameter <_bInHeaderFooter>, indicating that object is in header or footer
  83     void InsertEscherObject( SdrObject* pObject,
  84                              sal_uLong nSpId,
  85                              const bool _bInHeaderFooter );
  86     void InsideEscher(sal_uLong nIndex);
  87     void OutsideEscher();
  88 };
  89
  90 void WW8FSPAShadowToReal( WW8_FSPA_SHADOW* pFSPAS, WW8_FSPA* pPic );
  91 #endif
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */