sc/inc/chartpos.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_SC_INC_CHARTPOS_HXX
  21 #define INCLUDED_SC_INC_CHARTPOS_HXX
  22
  23 #include "rangelst.hxx"
  24 #include <map>
  25
  26 class ScAddress;
  27
  28 // map of row number to ScAddress*
  29 typedef std::map<sal_uLong, ScAddress*> RowMap;
  30 // map of column number to RowMap*
  31 typedef std::map<sal_uLong, RowMap*>    ColumnMap;
  32
  33 class ScChartPositionMap
  34 {
  35     friend class ScChartPositioner;
  36
  37             ScAddress**         ppData;
  38             ScAddress**         ppColHeader;
  39             ScAddress**         ppRowHeader;
  40             sal_uLong               nCount;
  41             SCCOL               nColCount;
  42             SCROW               nRowCount;
  43
  44                                 ScChartPositionMap( SCCOL nChartCols, SCROW nChartRows,
  45                                     SCCOL nColAdd,      // header columns
  46                                     SCROW nRowAdd,      // header rows
  47                                     ColumnMap& rCols        // table with col tables with address*
  48                                     );
  49                                 ~ScChartPositionMap();  //! deletes all ScAddress*
  50
  51                                 // not implemented
  52                                 ScChartPositionMap( const ScChartPositionMap& );
  53             ScChartPositionMap& operator=( const ScChartPositionMap& );
  54
  55 public:
  56
  57             sal_uLong               GetCount() const { return nCount; }
  58             SCCOL               GetColCount() const { return nColCount; }
  59             SCROW               GetRowCount() const { return nRowCount; }
  60
  61             bool                IsValid( SCCOL nCol, SCROW nRow ) const
  62                                     { return nCol < nColCount && nRow < nRowCount; }
  63                                 // data column by column
  64             sal_uLong               GetIndex( SCCOL nCol, SCROW nRow ) const
  65                                     { return (sal_uLong) nCol * nRowCount + nRow; }
  66
  67             const ScAddress*    GetPosition( sal_uLong nIndex ) const
  68                                     {
  69                                         if ( nIndex < nCount )
  70                                             return ppData[ nIndex ];
  71                                         return NULL;
  72                                     }
  73
  74                                     //! might be NULL indicating "no value"
  75             const ScAddress*    GetPosition( SCCOL nChartCol, SCROW nChartRow ) const
  76                                     {
  77                                         if ( IsValid( nChartCol, nChartRow ) )
  78                                             return ppData[ GetIndex( nChartCol, nChartRow ) ];
  79                                         return NULL;
  80                                     }
  81             const ScAddress*    GetColHeaderPosition( SCCOL nChartCol ) const
  82                                     {
  83                                         if ( nChartCol < nColCount )
  84                                             return ppColHeader[ nChartCol ];
  85                                         return NULL;
  86                                     }
  87             const ScAddress*    GetRowHeaderPosition( SCROW nChartRow ) const
  88                                     {
  89                                         if ( nChartRow < nRowCount )
  90                                             return ppRowHeader[ nChartRow ];
  91                                         return NULL;
  92                                     }
  93 };
  94
  95 enum ScChartGlue {
  96     SC_CHARTGLUE_NA,
  97     SC_CHARTGLUE_NONE,      // old mimic
  98     SC_CHARTGLUE_COLS,      // old mimic
  99     SC_CHARTGLUE_ROWS,
 100     SC_CHARTGLUE_BOTH
 101 };
 102
 103 class ScDocument;
 104
 105 class ScChartPositioner             // only parameter struct
 106 {
 107     ScRangeListRef  aRangeListRef;
 108     ScDocument* pDocument;
 109     ScChartPositionMap* pPositionMap;
 110     ScChartGlue eGlue;
 111     SCCOL       nStartCol;
 112     SCROW       nStartRow;
 113     bool        bColHeaders;
 114     bool        bRowHeaders;
 115     bool        bDummyUpperLeft;
 116
 117 private:
 118     void        CheckColRowHeaders();
 119
 120     void        GlueState();        // summarised areas
 121     void        CreatePositionMap();
 122
 123 public:
 124     ScChartPositioner( ScDocument* pDoc, SCTAB nTab,
 125                     SCCOL nStartColP, SCROW nStartRowP,
 126                     SCCOL nEndColP, SCROW nEndRowP );
 127     ScChartPositioner( ScDocument* pDoc, const ScRangeListRef& rRangeList );
 128     ScChartPositioner( const ScChartPositioner& rPositioner );
 129
 130     virtual ~ScChartPositioner();
 131
 132     const ScRangeListRef&   GetRangeList() const { return aRangeListRef; }
 133     void    SetRangeList( const ScRangeListRef& rNew ) { aRangeListRef = rNew; }
 134     void    SetRangeList( const ScRange& rNew );
 135
 136     void    SetHeaders(bool bCol, bool bRow) { bColHeaders=bCol; bRowHeaders=bRow; }
 137     bool    HasColHeaders() const            { return bColHeaders; }
 138     bool    HasRowHeaders() const            { return bRowHeaders; }
 139     void    SeteGlue(ScChartGlue eNew) { eGlue = eNew; }
 140     void    SetStartCol(SCCOL nNew) { nStartCol = nNew; }
 141     void    SetStartRow(SCROW nNew) { nStartRow = nNew; }
 142
 143     bool    operator==(const ScChartPositioner& rCmp) const;
 144
 145     void                    InvalidateGlue()
 146                                 {
 147                                     eGlue = SC_CHARTGLUE_NA;
 148                                     if ( pPositionMap )
 149                                     {
 150                                         delete pPositionMap;
 151                                         pPositionMap = NULL;
 152                                     }
 153                                 }
 154     const ScChartPositionMap*   GetPositionMap();
 155 };
 156
 157 #endif
 158
 159 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */