sc/source/filter/lotus/lotattr.cxx

   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 #include "lotattr.hxx"
  21
  22 #include <boost/bind.hpp>
  23
  24 #include <editeng/boxitem.hxx>
  25 #include <editeng/brushitem.hxx>
  26 #include <editeng/justifyitem.hxx>
  27 #include <svx/algitem.hxx>
  28
  29 #include "attrib.hxx"
  30 #include "docpool.hxx"
  31 #include "document.hxx"
  32 #include "lotfntbf.hxx"
  33 #include "patattr.hxx"
  34 #include "root.hxx"
  35 #include "scitems.hxx"
  36
  37 using namespace ::com::sun::star;
  38
  39 LotAttrCache::ENTRY::ENTRY (ScPatternAttr* p)
  40     : pPattAttr(p)
  41     , nHash0(0)
  42 {
  43 }
  44
  45 LotAttrCache::ENTRY::~ENTRY ()
  46 {
  47     delete pPattAttr;
  48 }
  49
  50 LotAttrCache::LotAttrCache (LOTUS_ROOT* pLotRoot)
  51     : mpLotusRoot(pLotRoot)
  52 {
  53     pDocPool = mpLotusRoot->pDoc->GetPool();
  54
  55     pColTab = new Color [ 8 ];
  56     pColTab[ 0 ] = Color( COL_WHITE );
  57     pColTab[ 1 ] = Color( COL_LIGHTBLUE );
  58     pColTab[ 2 ] = Color( COL_LIGHTGREEN );
  59     pColTab[ 3 ] = Color( COL_LIGHTCYAN );
  60     pColTab[ 4 ] = Color( COL_LIGHTRED );
  61     pColTab[ 5 ] = Color( COL_LIGHTMAGENTA );
  62     pColTab[ 6 ] = Color( COL_YELLOW );
  63     pColTab[ 7 ] = Color( COL_BLACK );
  64
  65     ppColorItems[ 0 ] = new SvxColorItem( GetColor( 1 ), ATTR_FONT_COLOR );     // 1
  66     ppColorItems[ 1 ] = new SvxColorItem( GetColor( 2 ), ATTR_FONT_COLOR );
  67     ppColorItems[ 2 ] = new SvxColorItem( GetColor( 3 ), ATTR_FONT_COLOR );
  68     ppColorItems[ 3 ] = new SvxColorItem( GetColor( 4 ), ATTR_FONT_COLOR );
  69     ppColorItems[ 4 ] = new SvxColorItem( GetColor( 5 ), ATTR_FONT_COLOR );
  70     ppColorItems[ 5 ] = new SvxColorItem( GetColor( 6 ), ATTR_FONT_COLOR );     // 6
  71
  72     pBlack = new SvxColorItem( Color( COL_BLACK ), ATTR_FONT_COLOR );
  73     pWhite = new SvxColorItem( Color( COL_WHITE ), ATTR_FONT_COLOR );
  74 }
  75
  76 LotAttrCache::~LotAttrCache()
  77 {
  78     for( sal_uInt16 nCnt = 0 ; nCnt < 6 ; nCnt++ )
  79         delete ppColorItems[ nCnt ];
  80
  81     delete pBlack;
  82     delete pWhite;
  83
  84     delete[] pColTab;
  85 }
  86
  87 const ScPatternAttr& LotAttrCache::GetPattAttr( const LotAttrWK3& rAttr )
  88 {
  89     sal_uInt32  nRefHash;
  90     MakeHash( rAttr, nRefHash );
  91
  92     boost::ptr_vector<ENTRY>::const_iterator iter = std::find_if(aEntries.begin(),aEntries.end(),
  93                                                                  boost::bind(&ENTRY::nHash0,_1) == nRefHash);
  94
  95     if (iter != aEntries.end())
  96         return *(iter->pPattAttr);
  97
  98     // generate new Pattern Attribute
  99     ScPatternAttr*  pNewPatt = new ScPatternAttr(pDocPool);
 100
 101     SfxItemSet&     rItemSet = pNewPatt->GetItemSet();
 102     ENTRY *pAkt = new ENTRY( pNewPatt );
 103
 104     pAkt->nHash0 = nRefHash;
 105
 106     mpLotusRoot->pFontBuff->Fill( rAttr.nFont, rItemSet );
 107
 108     sal_uInt8 nLine = rAttr.nLineStyle;
 109     if( nLine )
 110     {
 111         SvxBoxItem      aBox( ATTR_BORDER );
 112         ::editeng::SvxBorderLine    aTop, aLeft, aBottom, aRight;
 113
 114         LotusToScBorderLine( nLine, aLeft );
 115         nLine >>= 2;
 116         LotusToScBorderLine( nLine, aRight );
 117         nLine >>= 2;
 118         LotusToScBorderLine( nLine, aTop );
 119         nLine >>= 2;
 120         LotusToScBorderLine( nLine, aBottom );
 121
 122         aBox.SetLine( &aTop, SvxBoxItemLine::TOP );
 123         aBox.SetLine( &aLeft, SvxBoxItemLine::LEFT );
 124         aBox.SetLine( &aBottom, SvxBoxItemLine::BOTTOM );
 125         aBox.SetLine( &aRight, SvxBoxItemLine::RIGHT );
 126
 127         rItemSet.Put( aBox );
 128     }
 129
 130     sal_uInt8               nFontCol = rAttr.nFontCol & 0x07;
 131     if( nFontCol )
 132     {
 133         // nFontCol > 0
 134         if( nFontCol < 7 )
 135             rItemSet.Put( GetColorItem( nFontCol ) );
 136         else
 137             rItemSet.Put( *pWhite );
 138     }
 139
 140     sal_uInt8 nBack = rAttr.nBack & 0x1F;
 141     if( nBack )
 142         rItemSet.Put( SvxBrushItem( GetColor( nBack & 0x07 ), ATTR_BACKGROUND ) );
 143
 144     if( rAttr.nBack & 0x80 )
 145     {
 146         SvxHorJustifyItem   aHorJustify(SVX_HOR_JUSTIFY_CENTER, ATTR_HOR_JUSTIFY );
 147         rItemSet.Put( aHorJustify );
 148     }
 149
 150     aEntries.push_back(pAkt);
 151
 152     return *pNewPatt;
 153 }
 154
 155 void LotAttrCache::LotusToScBorderLine( sal_uInt8 nLine, ::editeng::SvxBorderLine& aBL )
 156 {
 157     nLine &= 0x03;
 158
 159     switch ( nLine )
 160     {
 161         case 0: aBL.SetBorderLineStyle(table::BorderLineStyle::NONE); break;
 162         case 1: aBL.SetWidth( DEF_LINE_WIDTH_1 ); break;
 163         case 2: aBL.SetWidth( DEF_LINE_WIDTH_2 ); break;
 164         case 3:
 165         {
 166             aBL.SetBorderLineStyle(table::BorderLineStyle::DOUBLE_THIN);
 167             aBL.SetWidth( DEF_LINE_WIDTH_1 );
 168         }
 169         break;
 170     }
 171 }
 172
 173 const SvxColorItem& LotAttrCache::GetColorItem( const sal_uInt8 nLotIndex ) const
 174 {
 175     OSL_ENSURE( nLotIndex > 0 && nLotIndex < 7,
 176                 "-LotAttrCache::GetColorItem(): caller hast to check index!" );
 177
 178     return *ppColorItems[ nLotIndex - 1 ];
 179 }
 180
 181 const Color& LotAttrCache::GetColor( const sal_uInt8 nLotIndex ) const
 182 {
 183     // color <-> index fits background, but not for fonts (0 <-> 7)!
 184         OSL_ENSURE( nLotIndex < 8, "*LotAttrCache::GetColor(): Index > 7, caller hast to check index!" );
 185
 186     return pColTab[ nLotIndex ];
 187 }
 188
 189 void LotAttrCol::SetAttr( const SCROW nRow, const ScPatternAttr& rAttr )
 190 {
 191     // Actually with the current implementation of MAXROWCOUNT>=64k and nRow
 192     // being read as sal_uInt16 there's no chance that nRow would be invalid..
 193     OSL_ENSURE( ValidRow(nRow), "*LotAttrCol::SetAttr(): ... und rums?!" );
 194
 195     boost::ptr_vector<ENTRY>::reverse_iterator iterLast = aEntries.rbegin();
 196
 197     if(iterLast != aEntries.rend())
 198     {
 199         if( ( iterLast->nLastRow == nRow - 1 ) && ( &rAttr == iterLast->pPattAttr ) )
 200             iterLast->nLastRow = nRow;
 201         else
 202         {
 203             ENTRY *pAkt = new ENTRY;
 204
 205             pAkt->pPattAttr = &rAttr;
 206             pAkt->nFirstRow = pAkt->nLastRow = nRow;
 207
 208             aEntries.push_back(pAkt);
 209         }
 210     }
 211     else
 212     {   // first entry
 213         ENTRY *pAkt = new ENTRY;
 214         pAkt->pPattAttr = &rAttr;
 215         pAkt->nFirstRow = pAkt->nLastRow = nRow;
 216
 217         aEntries.push_back(pAkt);
 218     }
 219 }
 220
 221 void LotAttrCol::Apply(LOTUS_ROOT* pLotusRoot, const SCCOL nColNum, const SCTAB nTabNum)
 222 {
 223     ScDocument*     pDoc = pLotusRoot->pDoc;
 224
 225     boost::ptr_vector<ENTRY>::iterator iter;
 226     for (iter = aEntries.begin(); iter != aEntries.end(); ++iter)
 227     {
 228         pDoc->ApplyPatternAreaTab(nColNum,iter->nFirstRow,nColNum,iter->nLastRow,
 229                                   nTabNum, *(iter->pPattAttr));
 230     }
 231 }
 232
 233 LotAttrTable::LotAttrTable(LOTUS_ROOT* pLotRoot):
 234     aAttrCache(pLotRoot)
 235 {
 236 }
 237
 238 void LotAttrTable::SetAttr( const SCCOL nColFirst, const SCCOL nColLast, const SCROW nRow,
 239                             const LotAttrWK3& rAttr )
 240 {
 241     // With the current implementation of MAXCOLCOUNT>=1024 and nColFirst and
 242     // nColLast being calculated as sal_uInt8+sal_uInt8 there's no chance that
 243     // they would be invalid.
 244     const ScPatternAttr &rPattAttr = aAttrCache.GetPattAttr( rAttr );
 245     SCCOL nColCnt;
 246
 247     for( nColCnt = nColFirst ; nColCnt <= nColLast ; nColCnt++ )
 248         pCols[ nColCnt ].SetAttr( nRow, rPattAttr );
 249 }
 250
 251 void LotAttrTable::Apply(LOTUS_ROOT* pLotusRoot, const SCTAB nTabNum)
 252 {
 253     SCCOL nColCnt;
 254     for( nColCnt = 0 ; nColCnt <= MAXCOL ; nColCnt++ )
 255         pCols[ nColCnt ].Apply(pLotusRoot, nColCnt, nTabNum);     // does a Clear() at end
 256 }
 257
 258 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */