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 SC_CHARTPOS_HXX
  21 #define SC_CHARTPOS_HXX
  22
  23 // -----------------------------------------------------------------------
  24
  25 #include "rangelst.hxx"
  26 #include <map>
  27
  28 class ScAddress;
  29
  30 // map of row number to ScAddress*
  31 typedef std::map<sal_uLong, ScAddress*> RowMap;
  32 // map of column number to RowMap*
  33 typedef std::map<sal_uLong, RowMap*>    ColumnMap;
  34
  35 class ScChartPositionMap
  36 {
  37     friend class ScChartPositioner;
  38
  39             ScAddress**         ppData;
  40             ScAddress**         ppColHeader;
  41             ScAddress**         ppRowHeader;
  42             sal_uLong               nCount;
  43             SCCOL               nColCount;
  44             SCROW               nRowCount;
  45
  46                                 ScChartPositionMap( SCCOL nChartCols, SCROW nChartRows,
  47                                     SCCOL nColAdd,      // header columns
  48                                     SCROW nRowAdd,      // header rows
  49                                     ColumnMap& rCols        // table with col tables with address*
  50                                     );
  51                                 ~ScChartPositionMap();  //! deletes all ScAddress*
  52
  53                                 // not implemented
  54                                 ScChartPositionMap( const ScChartPositionMap& );
  55             ScChartPositionMap& operator=( const ScChartPositionMap& );
  56
  57 public:
  58
  59             sal_uLong               GetCount() const { return nCount; }
  60             SCCOL               GetColCount() const { return nColCount; }
  61             SCROW               GetRowCount() const { return nRowCount; }
  62
  63             sal_Bool                IsValid( SCCOL nCol, SCROW nRow ) const
  64                                     { return nCol < nColCount && nRow < nRowCount; }
  65                                 // data column by column
  66             sal_uLong               GetIndex( SCCOL nCol, SCROW nRow ) const
  67                                     { return (sal_uLong) nCol * nRowCount + nRow; }
  68
  69             const ScAddress*    GetPosition( sal_uLong nIndex ) const
  70                                     {
  71                                         if ( nIndex < nCount )
  72                                             return ppData[ nIndex ];
  73                                         return NULL;
  74                                     }
  75
  76                                     //! might be NULL indicating "no value"
  77             const ScAddress*    GetPosition( SCCOL nChartCol, SCROW nChartRow ) const
  78                                     {
  79                                         if ( IsValid( nChartCol, nChartRow ) )
  80                                             return ppData[ GetIndex( nChartCol, nChartRow ) ];
  81                                         return NULL;
  82                                     }
  83             const ScAddress*    GetColHeaderPosition( SCCOL nChartCol ) const
  84                                     {
  85                                         if ( nChartCol < nColCount )
  86                                             return ppColHeader[ nChartCol ];
  87                                         return NULL;
  88                                     }
  89             const ScAddress*    GetRowHeaderPosition( SCROW nChartRow ) const
  90                                     {
  91                                         if ( nChartRow < nRowCount )
  92                                             return ppRowHeader[ nChartRow ];
  93                                         return NULL;
  94                                     }
  95 };
  96
  97
  98 enum ScChartGlue {
  99     SC_CHARTGLUE_NA,
 100     SC_CHARTGLUE_NONE,      // old mimic
 101     SC_CHARTGLUE_COLS,      // old mimic
 102     SC_CHARTGLUE_ROWS,
 103     SC_CHARTGLUE_BOTH
 104 };
 105
 106 class ScDocument;
 107
 108 class ScChartPositioner             // only parameter struct
 109 {
 110     ScRangeListRef  aRangeListRef;
 111     ScDocument* pDocument;
 112     ScChartPositionMap* pPositionMap;
 113     ScChartGlue eGlue;
 114     SCCOL       nStartCol;
 115     SCROW       nStartRow;
 116     sal_Bool        bColHeaders;
 117     sal_Bool        bRowHeaders;
 118     sal_Bool        bDummyUpperLeft;
 119
 120 private:
 121     void        CheckColRowHeaders();
 122
 123     void        GlueState();        // summarised areas
 124     void        CreatePositionMap();
 125
 126 public:
 127     ScChartPositioner( ScDocument* pDoc, SCTAB nTab,
 128                     SCCOL nStartColP, SCROW nStartRowP,
 129                     SCCOL nEndColP, SCROW nEndRowP );
 130     ScChartPositioner( ScDocument* pDoc, const ScRangeListRef& rRangeList );
 131     ScChartPositioner( const ScChartPositioner& rPositioner );
 132
 133     virtual ~ScChartPositioner();
 134
 135     const ScRangeListRef&   GetRangeList() const { return aRangeListRef; }
 136     void    SetRangeList( const ScRangeListRef& rNew ) { aRangeListRef = rNew; }
 137     void    SetRangeList( const ScRange& rNew );
 138
 139     void    SetHeaders(sal_Bool bCol, sal_Bool bRow) { bColHeaders=bCol; bRowHeaders=bRow; }
 140     sal_Bool    HasColHeaders() const            { return bColHeaders; }
 141     sal_Bool    HasRowHeaders() const            { return bRowHeaders; }
 142     void    SetDummyUpperLeft(sal_Bool bNew) { bDummyUpperLeft = bNew; }
 143     void    SeteGlue(ScChartGlue eNew) { eGlue = eNew; }
 144     void    SetStartCol(SCCOL nNew) { nStartCol = nNew; }
 145     void    SetStartRow(SCROW nNew) { nStartRow = nNew; }
 146
 147     sal_Bool    operator==(const ScChartPositioner& rCmp) const;
 148
 149     void                    InvalidateGlue()
 150                                 {
 151                                     eGlue = SC_CHARTGLUE_NA;
 152                                     if ( pPositionMap )
 153                                     {
 154                                         delete pPositionMap;
 155                                         pPositionMap = NULL;
 156                                     }
 157                                 }
 158     const ScChartPositionMap*   GetPositionMap();
 159 };
 160
 161
 162 #endif
 163
 164 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */