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
  21 #include "lotattr.hxx"
  22
  23 #include <boost/bind.hpp>
  24
  25 #include <editeng/boxitem.hxx>
  26 #include <editeng/brushitem.hxx>
  27 #include <editeng/justifyitem.hxx>
  28 #include <svx/algitem.hxx>
  29
  30 #include "attrib.hxx"
  31 #include "docpool.hxx"
  32 #include "document.hxx"
  33 #include "lotfntbf.hxx"
  34 #include "patattr.hxx"
  35 #include "root.hxx"
  36 #include "scitems.hxx"
  37
  38
  39 using namespace ::com::sun::star;
  40
  41
  42 LotAttrCache::ENTRY::ENTRY (ScPatternAttr* p)
  43     : pPattAttr(p)
  44     , nHash0(0)
  45 {
  46 }
  47
  48 LotAttrCache::ENTRY::~ENTRY ()
  49 {
  50     delete pPattAttr;
  51 }
  52
  53 LotAttrCache::LotAttrCache (LOTUS_ROOT* pLotRoot):
  54     mpLotusRoot(pLotRoot)
  55 {
  56     pDocPool = mpLotusRoot->pDoc->GetPool();
  57
  58     pColTab = new Color [ 8 ];
  59     pColTab[ 0 ] = Color( COL_WHITE );
  60     pColTab[ 1 ] = Color( COL_LIGHTBLUE );
  61     pColTab[ 2 ] = Color( COL_LIGHTGREEN );
  62     pColTab[ 3 ] = Color( COL_LIGHTCYAN );
  63     pColTab[ 4 ] = Color( COL_LIGHTRED );
  64     pColTab[ 5 ] = Color( COL_LIGHTMAGENTA );
  65     pColTab[ 6 ] = Color( COL_YELLOW );
  66     pColTab[ 7 ] = Color( COL_BLACK );
  67
  68     ppColorItems[ 0 ] = new SvxColorItem( GetColor( 1 ), ATTR_FONT_COLOR );     // 1
  69     ppColorItems[ 1 ] = new SvxColorItem( GetColor( 2 ), ATTR_FONT_COLOR );
  70     ppColorItems[ 2 ] = new SvxColorItem( GetColor( 3 ), ATTR_FONT_COLOR );
  71     ppColorItems[ 3 ] = new SvxColorItem( GetColor( 4 ), ATTR_FONT_COLOR );
  72     ppColorItems[ 4 ] = new SvxColorItem( GetColor( 5 ), ATTR_FONT_COLOR );
  73     ppColorItems[ 5 ] = new SvxColorItem( GetColor( 6 ), ATTR_FONT_COLOR );     // 6
  74
  75     pBlack = new SvxColorItem( Color( COL_BLACK ), ATTR_FONT_COLOR );
  76     pWhite = new SvxColorItem( Color( COL_WHITE ), ATTR_FONT_COLOR );
  77 }
  78
  79
  80 LotAttrCache::~LotAttrCache()
  81 {
  82     for( sal_uInt16 nCnt = 0 ; nCnt < 6 ; nCnt++ )
  83         delete ppColorItems[ nCnt ];
  84
  85     delete pBlack;
  86     delete pWhite;
  87
  88     delete[] pColTab;
  89 }
  90
  91
  92 const ScPatternAttr& LotAttrCache::GetPattAttr( const LotAttrWK3& rAttr )
  93 {
  94     sal_uInt32  nRefHash;
  95     MakeHash( rAttr, nRefHash );
  96
  97     boost::ptr_vector<ENTRY>::const_iterator iter = std::find_if(aEntries.begin(),aEntries.end(),
  98                                                                  boost::bind(&ENTRY::nHash0,_1) == nRefHash);
  99
 100     if (iter != aEntries.end())
 101         return *(iter->pPattAttr);
 102
 103     // neues PatternAttribute erzeugen
 104     ScPatternAttr*  pNewPatt = new ScPatternAttr(pDocPool);
 105
 106     SfxItemSet&     rItemSet = pNewPatt->GetItemSet();
 107     ENTRY *pAkt = new ENTRY( pNewPatt );
 108
 109     pAkt->nHash0 = nRefHash;
 110
 111     mpLotusRoot->pFontBuff->Fill( rAttr.nFont, rItemSet );
 112
 113     sal_uInt8 nLine = rAttr.nLineStyle;
 114     if( nLine )
 115     {
 116         SvxBoxItem      aBox( ATTR_BORDER );
 117         ::editeng::SvxBorderLine    aTop, aLeft, aBottom, aRight;
 118
 119         LotusToScBorderLine( nLine, aLeft );
 120         nLine >>= 2;
 121         LotusToScBorderLine( nLine, aRight );
 122         nLine >>= 2;
 123         LotusToScBorderLine( nLine, aTop );
 124         nLine >>= 2;
 125         LotusToScBorderLine( nLine, aBottom );
 126
 127         aBox.SetLine( &aTop, BOX_LINE_TOP );
 128         aBox.SetLine( &aLeft, BOX_LINE_LEFT );
 129         aBox.SetLine( &aBottom, BOX_LINE_BOTTOM );
 130         aBox.SetLine( &aRight, BOX_LINE_RIGHT );
 131
 132         rItemSet.Put( aBox );
 133     }
 134
 135     sal_uInt8               nFontCol = rAttr.nFontCol & 0x07;
 136     if( nFontCol )
 137     {
 138         // nFontCol > 0
 139         if( nFontCol < 7 )
 140             rItemSet.Put( GetColorItem( nFontCol ) );
 141         else
 142             rItemSet.Put( *pWhite );
 143     }
 144
 145     sal_uInt8 nBack = rAttr.nBack & 0x1F;
 146     if( nBack )
 147         rItemSet.Put( SvxBrushItem( GetColor( nBack & 0x07 ), ATTR_BACKGROUND ) );
 148
 149     if( rAttr.nBack & 0x80 )
 150     {
 151         SvxHorJustifyItem   aHorJustify(SVX_HOR_JUSTIFY_CENTER, ATTR_HOR_JUSTIFY );
 152         rItemSet.Put( aHorJustify );
 153     }
 154
 155     aEntries.push_back(pAkt);
 156
 157     return *pNewPatt;
 158 }
 159
 160
 161 void LotAttrCache::LotusToScBorderLine( sal_uInt8 nLine, ::editeng::SvxBorderLine& aBL )
 162 {
 163     nLine &= 0x03;
 164
 165     switch ( nLine )
 166     {
 167         case 0: aBL.SetBorderLineStyle(table::BorderLineStyle::NONE); break;
 168         case 1: aBL.SetWidth( DEF_LINE_WIDTH_1 ); break;
 169         case 2: aBL.SetWidth( DEF_LINE_WIDTH_2 ); break;
 170         case 3:
 171         {
 172             aBL.SetBorderLineStyle(table::BorderLineStyle::DOUBLE_THIN);
 173             aBL.SetWidth( DEF_LINE_WIDTH_1 );
 174         }
 175         break;
 176     }
 177 }
 178
 179 const SvxColorItem& LotAttrCache::GetColorItem( const sal_uInt8 nLotIndex ) const
 180 {
 181     OSL_ENSURE( nLotIndex > 0 && nLotIndex < 7,
 182                 "-LotAttrCache::GetColorItem(): caller hast to check index!" );
 183
 184     return *ppColorItems[ nLotIndex - 1 ];
 185 }
 186
 187 const Color& LotAttrCache::GetColor( const sal_uInt8 nLotIndex ) const
 188 {
 189     // Farbe <-> Index passt fuer Background, nicht aber fuer Fonts (0 <-> 7)!
 190         OSL_ENSURE( nLotIndex < 8, "*LotAttrCache::GetColor(): Index > 7, caller hast to check index!" );
 191
 192     return pColTab[ nLotIndex ];
 193 }
 194
 195 void LotAttrCol::SetAttr( const SCROW nRow, const ScPatternAttr& rAttr )
 196 {
 197     // Actually with the current implementation of MAXROWCOUNT>=64k and nRow
 198     // being read as sal_uInt16 there's no chance that nRow would be invalid..
 199     OSL_ENSURE( ValidRow(nRow), "*LotAttrCol::SetAttr(): ... und rums?!" );
 200
 201     boost::ptr_vector<ENTRY>::reverse_iterator iterLast = aEntries.rbegin();
 202
 203     if(iterLast != aEntries.rend())
 204     {
 205         if( ( iterLast->nLastRow == nRow - 1 ) && ( &rAttr == iterLast->pPattAttr ) )
 206             iterLast->nLastRow = nRow;
 207         else
 208         {
 209             ENTRY *pAkt = new ENTRY;
 210
 211             pAkt->pPattAttr = &rAttr;
 212             pAkt->nFirstRow = pAkt->nLastRow = nRow;
 213
 214             aEntries.push_back(pAkt);
 215         }
 216     }
 217     else
 218     {   // erster Eintrag
 219         ENTRY *pAkt = new ENTRY;
 220         pAkt->pPattAttr = &rAttr;
 221         pAkt->nFirstRow = pAkt->nLastRow = nRow;
 222
 223         aEntries.push_back(pAkt);
 224     }
 225 }
 226
 227
 228 void LotAttrCol::Apply( const SCCOL nColNum, const SCTAB nTabNum )
 229 {
 230     ScDocument*     pDoc = pLotusRoot->pDoc;
 231
 232     boost::ptr_vector<ENTRY>::iterator iter;
 233     for (iter = aEntries.begin(); iter != aEntries.end(); ++iter)
 234     {
 235         pDoc->ApplyPatternAreaTab(nColNum,iter->nFirstRow,nColNum,iter->nLastRow,
 236                                   nTabNum, *(iter->pPattAttr));
 237     }
 238 }
 239
 240 LotAttrTable::LotAttrTable(LOTUS_ROOT* pLotRoot):
 241     aAttrCache(pLotRoot)
 242 {
 243 }
 244
 245 void LotAttrTable::SetAttr( const SCCOL nColFirst, const SCCOL nColLast, const SCROW nRow,
 246                             const LotAttrWK3& rAttr )
 247 {
 248     // With the current implementation of MAXCOLCOUNT>=1024 and nColFirst and
 249     // nColLast being calculated as sal_uInt8+sal_uInt8 there's no chance that
 250     // they would be invalid.
 251     const ScPatternAttr &rPattAttr = aAttrCache.GetPattAttr( rAttr );
 252     SCCOL nColCnt;
 253
 254     for( nColCnt = nColFirst ; nColCnt <= nColLast ; nColCnt++ )
 255         pCols[ nColCnt ].SetAttr( nRow, rPattAttr );
 256 }
 257
 258
 259 void LotAttrTable::Apply( const SCTAB nTabNum )
 260 {
 261     SCCOL nColCnt;
 262     for( nColCnt = 0 ; nColCnt <= MAXCOL ; nColCnt++ )
 263         pCols[ nColCnt ].Apply( nColCnt, nTabNum );     // macht auch gleich ein Clear() am Ende
 264 }
 265
 266 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */