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 INCLUDED_SW_SOURCE_FILTER_WW8_WW8GRAF_HXX
  21 #define INCLUDED_SW_SOURCE_FILTER_WW8_WW8GRAF_HXX
  22
  23 #include <vector>
  24 #include <stack>
  25
  26 #include <filter/msfilter/msdffimp.hxx>
  27 #include <svx/svdpage.hxx>
  28
  29 #include "writerhelper.hxx"
  30 #include "ww8struc.hxx"
  31
  32 struct EscherShape
  33 {
  34     sal_uLong mnEscherShapeOrder;
  35     sal_uLong mnNoInlines;
  36     bool mbInHellLayer;
  37     bool mbInHeaderFooter;
  38     EscherShape( sal_uLong nEscherShapeOrder,
  39                  bool bInHellLayer,
  40                  bool _bInHeaderFooter )
  41         : mnEscherShapeOrder(nEscherShapeOrder),
  42           mnNoInlines(0),
  43           mbInHellLayer(bInHellLayer),
  44           mbInHeaderFooter( _bInHeaderFooter )
  45     {}
  46 };
  47
  48 class wwZOrderer
  49 {
  50 private:
  51     // consider that objects in page header/footer
  52     // are always behind objects in page body. Thus, assure, that in vector
  53     // <maEscherLayer> objects in page header|footer are inserted before
  54     // objects in page body - see method <GetEscherObjectPos(..)>.
  55     //No of objects in doc before starting (always 0 unless using file->insert
  56     //and probably 0 then as well
  57     std::vector<EscherShape> maEscherLayer;
  58     typedef std::vector<EscherShape>::iterator myeiter;
  59
  60     std::vector<short> maDrawHeight;
  61
  62     std::stack<sal_uInt16> maIndexes;
  63
  64     sw::util::SetLayer maSetLayer;
  65
  66     sal_uLong mnNoInitialObjects;
  67     sal_uLong mnInlines;
  68     SdrPage* mpDrawPg;
  69     const SvxMSDffShapeOrders *mpShapeOrders;
  70
  71     sal_uInt16 GetEscherObjectIdx(sal_uLong nSpId);
  72     myeiter MapEscherIdxToIter(sal_uLong nIdx);
  73     // new parameter <_bInHeaderFooter>, indicating
  74     // that object is in header or footer
  75     sal_uLong GetEscherObjectPos( sal_uLong nSpId,
  76                                   const bool bInHellLayer,
  77                               const bool _bInHeaderFooter );
  78     sal_uLong GetDrawingObjectPos(short nWwHeight);
  79     void InsertObject(SdrObject *pObject, sal_uLong nPos);
  80 public:
  81     wwZOrderer(const sw::util::SetLayer &rSetLayer, SdrPage* pDrawPg,
  82         const SvxMSDffShapeOrders *pShapeOrders);
  83     void InsertTextLayerObject(SdrObject* pObject);
  84     /*
  85      We should have separate ZOrder classes for 95- and 97+ and
  86      instantiate the appropriate one at run time.
  87      */
  88     void InsertDrawingObject(SdrObject* pObj, short nWwHeight);
  89     // new parameter <_bInHeaderFooter>, indicating that object is in header or footer
  90     void InsertEscherObject( SdrObject* pObject,
  91                              sal_uLong nSpId,
  92                              const bool bInHellLayer,
  93                              const bool _bInHeaderFooter );
  94     void InsideEscher(sal_uLong nIndex);
  95     void OutsideEscher();
  96 };
  97
  98 void WW8FSPAShadowToReal(const WW8_FSPA_SHADOW& rFSPAS, WW8_FSPA& rPic);
  99 #endif
 100
 101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */