sc/source/filter/inc/lotattr.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 #pragma once
  21
  22 #include <vector>
  23 #include <memory>
  24
  25 #include <address.hxx>
  26
  27 class ScDocumentPool;
  28 class ScPatternAttr;
  29 class SvxColorItem;
  30 class Color;
  31 struct LotusContext;
  32
  33 namespace editeng { class SvxBorderLine; }
  34
  35 struct LotAttrWK3
  36 {
  37     sal_uInt8 nFont;
  38     sal_uInt8 nLineStyle;
  39     sal_uInt8 nFontCol;
  40     sal_uInt8 nBack;
  41
  42     bool HasStyles () const
  43     {
  44         return ( nFont || nLineStyle || nFontCol || ( nBack & 0x7F ) );
  45                     // !! without center bit!!
  46     }
  47
  48     bool IsCentered () const
  49     {
  50         return ( nBack & 0x80 );
  51     }
  52 };
  53
  54 class LotAttrCache
  55 {
  56 public:
  57
  58     LotAttrCache(LotusContext& rContext);
  59
  60     ~LotAttrCache();
  61
  62     const ScPatternAttr& GetPattAttr( const LotAttrWK3& );
  63
  64 private:
  65
  66     friend class LotAttrTable;
  67
  68     struct ENTRY
  69     {
  70         std::unique_ptr<ScPatternAttr>  pPattAttr;
  71         sal_uInt32                      nHash0;
  72
  73         ENTRY(std::unique_ptr<ScPatternAttr> p);
  74
  75         ~ENTRY();
  76     };
  77
  78     static void  MakeHash( const LotAttrWK3& rAttr, sal_uInt32& rOut )
  79     {
  80         reinterpret_cast<sal_uInt8*>(&rOut)[ 0 ] = rAttr.nFont & 0x7F;
  81         reinterpret_cast<sal_uInt8*>(&rOut)[ 1 ] = rAttr.nLineStyle;
  82         reinterpret_cast<sal_uInt8*>(&rOut)[ 2 ] = rAttr.nFontCol;
  83         reinterpret_cast<sal_uInt8*>(&rOut)[ 3 ] = rAttr.nBack;
  84     }
  85
  86     static void LotusToScBorderLine( sal_uInt8 nLine, ::editeng::SvxBorderLine& );
  87
  88     const SvxColorItem& GetColorItem( const sal_uInt8 nLotIndex ) const;
  89
  90     const Color& GetColor( const sal_uInt8 nLotIndex ) const;
  91
  92     ScDocumentPool*     pDocPool;
  93     std::unique_ptr<SvxColorItem> ppColorItems[6];        // 0 and 7 are missing!
  94     std::unique_ptr<SvxColorItem> pWhite;
  95     std::unique_ptr<Color[]>      pColTab;
  96     std::vector< std::unique_ptr<ENTRY> > aEntries;
  97
  98     LotusContext& mrContext;
  99 };
 100
 101 class LotAttrCol
 102 {
 103 public:
 104     void SetAttr (const ScDocument* pDoc, const SCROW nRow, const ScPatternAttr&);
 105
 106     void Apply(LotusContext& rContext, const SCCOL nCol, const SCTAB nTab);
 107 private:
 108
 109     struct ENTRY
 110     {
 111         const ScPatternAttr* pPattAttr;
 112         SCROW nFirstRow;
 113         SCROW nLastRow;
 114     };
 115
 116     std::vector< std::unique_ptr<ENTRY> > aEntries;
 117 };
 118
 119 class LotAttrTable
 120 {
 121 public:
 122     LotAttrTable(LotusContext& rContext);
 123
 124     void SetAttr(const LotusContext& rContext, const SCCOL nColFirst, const SCCOL nColLast, const SCROW nRow, const LotAttrWK3& );
 125
 126     void Apply(LotusContext& rContext, const SCTAB nTabNum);
 127
 128 private:
 129
 130     LotAttrCol pCols[ MAXCOLCOUNT ];
 131     LotAttrCache aAttrCache;
 132 };
 133
 134 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */