sc/source/filter/oox/stylesfragment.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 <stylesfragment.hxx>
  21 #include <biffhelper.hxx>
  22
  23 #include <oox/helper/attributelist.hxx>
  24 #include <oox/token/namespaces.hxx>
  25 #include <oox/token/tokens.hxx>
  26
  27 namespace oox::xls {
  28
  29 using namespace ::oox::core;
  30
  31 IndexedColorsContext::IndexedColorsContext( WorkbookFragmentBase& rFragment ) :
  32     WorkbookContextBase( rFragment )
  33 {
  34 }
  35
  36 ContextHandlerRef IndexedColorsContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  37 {
  38     switch( getCurrentElement() )
  39     {
  40         case XLS_TOKEN( indexedColors ):
  41             if( nElement == XLS_TOKEN( rgbColor ) ) getStyles().importPaletteColor( rAttribs );
  42         break;
  43     }
  44     return nullptr;
  45 }
  46
  47 ContextHandlerRef IndexedColorsContext::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
  48 {
  49     switch( getCurrentElement() )
  50     {
  51         case BIFF12_ID_INDEXEDCOLORS:
  52             if( nRecId == BIFF12_ID_RGBCOLOR ) getStyles().importPaletteColor( rStrm );
  53         break;
  54     }
  55     return nullptr;
  56 }
  57
  58 ContextHandlerRef FontContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  59 {
  60     if( mxFont )
  61         mxFont->importAttribs( nElement, rAttribs );
  62     return nullptr;
  63 }
  64
  65 void BorderContext::onStartElement( const AttributeList& rAttribs )
  66 {
  67     if( mxBorder && (getCurrentElement() == XLS_TOKEN( border )) )
  68         mxBorder->importBorder( rAttribs );
  69 }
  70
  71 ContextHandlerRef BorderContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  72 {
  73     if( mxBorder ) switch( getCurrentElement() )
  74     {
  75         case XLS_TOKEN( border ):
  76             mxBorder->importStyle( nElement, rAttribs );
  77             return this;
  78
  79         default:
  80             if( nElement == XLS_TOKEN( color ) )
  81                 mxBorder->importColor( getCurrentElement(), rAttribs );
  82     }
  83     return nullptr;
  84 }
  85
  86 ContextHandlerRef FillContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  87 {
  88     if( mxFill ) switch( getCurrentElement() )
  89     {
  90         case XLS_TOKEN( fill ):
  91             switch( nElement )
  92             {
  93                 case XLS_TOKEN( patternFill ):  mxFill->importPatternFill( rAttribs );  return this;
  94                 case XLS_TOKEN( gradientFill ): mxFill->importGradientFill( rAttribs ); return this;
  95             }
  96         break;
  97         case XLS_TOKEN( patternFill ):
  98             switch( nElement )
  99             {
 100                 case XLS_TOKEN( fgColor ):      mxFill->importFgColor( rAttribs );      break;
 101                 case XLS_TOKEN( bgColor ):      mxFill->importBgColor( rAttribs );      break;
 102             }
 103         break;
 104         case XLS_TOKEN( gradientFill ):
 105             if( nElement == XLS_TOKEN( stop ) )
 106             {
 107                 mfGradPos = rAttribs.getDouble( XML_position, -1.0 );
 108                 return this;
 109             }
 110         break;
 111         case XLS_TOKEN( stop ):
 112             if( nElement == XLS_TOKEN( color ) )
 113                 mxFill->importColor( rAttribs, mfGradPos );
 114         break;
 115     }
 116     return nullptr;
 117 }
 118
 119 void XfContext::onStartElement( const AttributeList& rAttribs )
 120 {
 121     if( mxXf && (getCurrentElement() == XLS_TOKEN( xf )) )
 122         mxXf->importXf( rAttribs, mbCellXf );
 123 }
 124
 125 ContextHandlerRef XfContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 126 {
 127     if( mxXf ) switch( getCurrentElement() )
 128     {
 129         case XLS_TOKEN( xf ):
 130             switch( nElement )
 131             {
 132                 case XLS_TOKEN( alignment ):    mxXf->importAlignment( rAttribs );  break;
 133                 case XLS_TOKEN( protection ):   mxXf->importProtection( rAttribs ); break;
 134             }
 135         break;
 136     }
 137     return nullptr;
 138 }
 139
 140 ContextHandlerRef DxfContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 141 {
 142     if( mxDxf ) switch( getCurrentElement() )
 143     {
 144         case XLS_TOKEN( dxf ):
 145             switch( nElement )
 146             {
 147                 case XLS_TOKEN( font ):         return new FontContext( *this, mxDxf->createFont() );
 148                 case XLS_TOKEN( border ):       return new BorderContext( *this, mxDxf->createBorder() );
 149                 case XLS_TOKEN( fill ):         return new FillContext( *this, mxDxf->createFill() );
 150
 151                 case XLS_TOKEN( numFmt ):       mxDxf->importNumFmt( rAttribs );        break;
 152 #if 0
 153                 case XLS_TOKEN( alignment ):    mxDxf->importAlignment( rAttribs );     break;
 154                 case XLS_TOKEN( protection ):   mxDxf->importProtection( rAttribs );    break;
 155 #endif
 156             }
 157         break;
 158     }
 159
 160     if( mxExtDxf ) switch( getCurrentElement() )
 161     {
 162         case XLS14_TOKEN( dxf ):
 163             switch( nElement )
 164             {
 165                 case XLS_TOKEN( font ):         return new FontContext( *this, mxExtDxf->createFont() );
 166                 case XLS_TOKEN( border ):       return new BorderContext( *this, mxExtDxf->createBorder() );
 167                 case XLS_TOKEN( fill ):         return new FillContext( *this, mxExtDxf->createFill() );
 168                 case XLS_TOKEN( numFmt ):       mxExtDxf->importNumFmt( rAttribs );     break;
 169             }
 170         break;
 171     }
 172     return nullptr;
 173 }
 174
 175 StylesFragment::StylesFragment( const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
 176     WorkbookFragmentBase( rHelper, rFragmentPath )
 177 {
 178 }
 179
 180 ContextHandlerRef StylesFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 181 {
 182     switch( getCurrentElement() )
 183     {
 184         case XML_ROOT_CONTEXT:
 185             if( nElement == XLS_TOKEN( styleSheet ) ) return this;
 186         break;
 187
 188         case XLS_TOKEN( styleSheet ):
 189             switch( nElement )
 190             {
 191                 case XLS_TOKEN( colors ):
 192                 case XLS_TOKEN( numFmts ):
 193                 case XLS_TOKEN( fonts ):
 194                 case XLS_TOKEN( borders ):
 195                 case XLS_TOKEN( fills ):
 196                 case XLS_TOKEN( cellXfs ):
 197                 case XLS_TOKEN( cellStyleXfs ):
 198                 case XLS_TOKEN( dxfs ):
 199                 case XLS_TOKEN( cellStyles ):   return this;
 200             }
 201         break;
 202
 203         case XLS_TOKEN( colors ):
 204             if( nElement == XLS_TOKEN( indexedColors ) ) return new IndexedColorsContext( *this );
 205         break;
 206         case XLS_TOKEN( numFmts ):
 207             if( nElement == XLS_TOKEN( numFmt ) ) getStyles().importNumFmt( rAttribs );
 208         break;
 209         case XLS_TOKEN( fonts ):
 210             if( nElement == XLS_TOKEN( font ) ) return new FontContext( *this, getStyles().createFont() );
 211         break;
 212         case XLS_TOKEN( borders ):
 213             if( nElement == XLS_TOKEN( border ) ) return new BorderContext( *this, getStyles().createBorder() );
 214         break;
 215         case XLS_TOKEN( fills ):
 216             if( nElement == XLS_TOKEN( fill ) ) return new FillContext( *this, getStyles().createFill() );
 217         break;
 218         case XLS_TOKEN( cellXfs ):
 219             if( nElement == XLS_TOKEN( xf ) ) return new XfContext( *this, getStyles().createCellXf(), true );
 220         break;
 221         case XLS_TOKEN( cellStyleXfs ):
 222             if( nElement == XLS_TOKEN( xf ) ) return new XfContext( *this, getStyles().createStyleXf(), false );
 223         break;
 224         case XLS_TOKEN( dxfs ):
 225             if( nElement == XLS_TOKEN( dxf ) ) return new DxfContext( *this, getStyles().createDxf() );
 226         break;
 227         case XLS_TOKEN( cellStyles ):
 228             if( nElement == XLS_TOKEN( cellStyle ) ) getStyles().importCellStyle( rAttribs );
 229         break;
 230     }
 231     return nullptr;
 232 }
 233
 234 ContextHandlerRef StylesFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
 235 {
 236     switch( getCurrentElement() )
 237     {
 238         case XML_ROOT_CONTEXT:
 239             if( nRecId == BIFF12_ID_STYLESHEET ) return this;
 240         break;
 241
 242         case BIFF12_ID_STYLESHEET:
 243             switch( nRecId )
 244             {
 245                 case BIFF12_ID_COLORS:
 246                 case BIFF12_ID_NUMFMTS:
 247                 case BIFF12_ID_FONTS:
 248                 case BIFF12_ID_BORDERS:
 249                 case BIFF12_ID_FILLS:
 250                 case BIFF12_ID_CELLXFS:
 251                 case BIFF12_ID_CELLSTYLEXFS:
 252                 case BIFF12_ID_DXFS:
 253                 case BIFF12_ID_CELLSTYLES:      return this;
 254             }
 255         break;
 256
 257         case BIFF12_ID_COLORS:
 258             if( nRecId == BIFF12_ID_INDEXEDCOLORS ) return new IndexedColorsContext( *this );
 259         break;
 260         case BIFF12_ID_NUMFMTS:
 261             if( nRecId == BIFF12_ID_NUMFMT ) getStyles().importNumFmt( rStrm );
 262         break;
 263         case BIFF12_ID_FONTS:
 264             if( nRecId == BIFF12_ID_FONT ) getStyles().createFont()->importFont( rStrm );
 265         break;
 266         case BIFF12_ID_BORDERS:
 267             if( nRecId == BIFF12_ID_BORDER ) getStyles().createBorder()->importBorder( rStrm );
 268         break;
 269         case BIFF12_ID_FILLS:
 270             if( nRecId == BIFF12_ID_FILL ) getStyles().createFill()->importFill( rStrm );
 271         break;
 272         case BIFF12_ID_CELLXFS:
 273             if( nRecId == BIFF12_ID_XF ) getStyles().createCellXf()->importXf( rStrm, true );
 274         break;
 275         case BIFF12_ID_CELLSTYLEXFS:
 276             if( nRecId == BIFF12_ID_XF ) getStyles().createStyleXf()->importXf( rStrm, false );
 277         break;
 278         case BIFF12_ID_DXFS:
 279             if( nRecId == BIFF12_ID_DXF ) getStyles().createDxf()->importDxf( rStrm );
 280         break;
 281         case BIFF12_ID_CELLSTYLES:
 282             if( nRecId == BIFF12_ID_CELLSTYLE ) getStyles().importCellStyle( rStrm );
 283         break;
 284     }
 285     return nullptr;
 286 }
 287
 288 const RecordInfo* StylesFragment::getRecordInfos() const
 289 {
 290     static const RecordInfo spRecInfos[] =
 291     {
 292         { BIFF12_ID_BORDERS,        BIFF12_ID_BORDERS + 1       },
 293         { BIFF12_ID_CELLSTYLES,     BIFF12_ID_CELLSTYLES + 1    },
 294         { BIFF12_ID_CELLSTYLEXFS,   BIFF12_ID_CELLSTYLEXFS + 1  },
 295         { BIFF12_ID_CELLXFS,        BIFF12_ID_CELLXFS + 1       },
 296         { BIFF12_ID_COLORS,         BIFF12_ID_COLORS + 1        },
 297         { BIFF12_ID_DXFS,           BIFF12_ID_DXFS + 1          },
 298         { BIFF12_ID_FILLS,          BIFF12_ID_FILLS + 1         },
 299         { BIFF12_ID_FONTS,          BIFF12_ID_FONTS + 1         },
 300         { BIFF12_ID_INDEXEDCOLORS,  BIFF12_ID_INDEXEDCOLORS + 1 },
 301         { BIFF12_ID_MRUCOLORS,      BIFF12_ID_MRUCOLORS + 1     },
 302         { BIFF12_ID_NUMFMTS,        BIFF12_ID_NUMFMTS + 1       },
 303         { BIFF12_ID_STYLESHEET,     BIFF12_ID_STYLESHEET + 1    },
 304         { BIFF12_ID_TABLESTYLES,    BIFF12_ID_TABLESTYLES + 1   },
 305         { -1,                       -1                          }
 306     };
 307     return spRecInfos;
 308 }
 309
 310 void StylesFragment::finalizeImport()
 311 {
 312     getStyles().finalizeImport();
 313 }
 314
 315 } // namespace oox::xls
 316
 317 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */