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     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 #endif
 155                 case XLS_TOKEN( protection ):   mxDxf->createProtection()->importProtection( rAttribs ); break;
 156             }
 157         break;
 158
 159         case XLS14_TOKEN( dxf ):
 160             switch( nElement )
 161             {
 162                 case XLS_TOKEN( font ):         return new FontContext( *this, mxDxf->createFont() );
 163                 case XLS_TOKEN( border ):       return new BorderContext( *this, mxDxf->createBorder() );
 164                 case XLS_TOKEN( fill ):         return new FillContext( *this, mxDxf->createFill() );
 165                 case XLS_TOKEN( numFmt ):       mxDxf->importNumFmt( rAttribs );     break;
 166                 case XLS_TOKEN( protection ):   mxDxf->createProtection()->importProtection( rAttribs ); break;
 167             }
 168         break;
 169     }
 170     return nullptr;
 171 }
 172
 173 StylesFragment::StylesFragment( const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
 174     WorkbookFragmentBase( rHelper, rFragmentPath )
 175 {
 176 }
 177
 178 ContextHandlerRef StylesFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 179 {
 180     switch( getCurrentElement() )
 181     {
 182         case XML_ROOT_CONTEXT:
 183             if( nElement == XLS_TOKEN( styleSheet ) ) return this;
 184         break;
 185
 186         case XLS_TOKEN( styleSheet ):
 187             switch( nElement )
 188             {
 189                 case XLS_TOKEN( colors ):
 190                 case XLS_TOKEN( numFmts ):
 191                 case XLS_TOKEN( fonts ):
 192                 case XLS_TOKEN( borders ):
 193                 case XLS_TOKEN( fills ):
 194                 case XLS_TOKEN( cellXfs ):
 195                 case XLS_TOKEN( cellStyleXfs ):
 196                 case XLS_TOKEN( dxfs ):
 197                 case XLS_TOKEN( cellStyles ):   return this;
 198             }
 199         break;
 200
 201         case XLS_TOKEN( colors ):
 202             if( nElement == XLS_TOKEN( indexedColors ) ) return new IndexedColorsContext( *this );
 203         break;
 204         case XLS_TOKEN( numFmts ):
 205             if( nElement == XLS_TOKEN( numFmt ) ) getStyles().importNumFmt( rAttribs );
 206         break;
 207         case XLS_TOKEN( fonts ):
 208             if( nElement == XLS_TOKEN( font ) ) return new FontContext( *this, getStyles().createFont() );
 209         break;
 210         case XLS_TOKEN( borders ):
 211             if( nElement == XLS_TOKEN( border ) ) return new BorderContext( *this, getStyles().createBorder() );
 212         break;
 213         case XLS_TOKEN( fills ):
 214             if( nElement == XLS_TOKEN( fill ) ) return new FillContext( *this, getStyles().createFill() );
 215         break;
 216         case XLS_TOKEN( cellXfs ):
 217             if( nElement == XLS_TOKEN( xf ) ) return new XfContext( *this, getStyles().createCellXf(), true );
 218         break;
 219         case XLS_TOKEN( cellStyleXfs ):
 220             if( nElement == XLS_TOKEN( xf ) ) return new XfContext( *this, getStyles().createStyleXf(), false );
 221         break;
 222         case XLS_TOKEN( dxfs ):
 223             if( nElement == XLS_TOKEN( dxf ) ) return new DxfContext( *this, getStyles().createDxf() );
 224         break;
 225         case XLS_TOKEN( cellStyles ):
 226             if( nElement == XLS_TOKEN( cellStyle ) ) getStyles().importCellStyle( rAttribs );
 227         break;
 228     }
 229     return nullptr;
 230 }
 231
 232 ContextHandlerRef StylesFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
 233 {
 234     switch( getCurrentElement() )
 235     {
 236         case XML_ROOT_CONTEXT:
 237             if( nRecId == BIFF12_ID_STYLESHEET ) return this;
 238         break;
 239
 240         case BIFF12_ID_STYLESHEET:
 241             switch( nRecId )
 242             {
 243                 case BIFF12_ID_COLORS:
 244                 case BIFF12_ID_NUMFMTS:
 245                 case BIFF12_ID_FONTS:
 246                 case BIFF12_ID_BORDERS:
 247                 case BIFF12_ID_FILLS:
 248                 case BIFF12_ID_CELLXFS:
 249                 case BIFF12_ID_CELLSTYLEXFS:
 250                 case BIFF12_ID_DXFS:
 251                 case BIFF12_ID_CELLSTYLES:      return this;
 252             }
 253         break;
 254
 255         case BIFF12_ID_COLORS:
 256             if( nRecId == BIFF12_ID_INDEXEDCOLORS ) return new IndexedColorsContext( *this );
 257         break;
 258         case BIFF12_ID_NUMFMTS:
 259             if( nRecId == BIFF12_ID_NUMFMT ) getStyles().importNumFmt( rStrm );
 260         break;
 261         case BIFF12_ID_FONTS:
 262             if( nRecId == BIFF12_ID_FONT ) getStyles().createFont()->importFont( rStrm );
 263         break;
 264         case BIFF12_ID_BORDERS:
 265             if( nRecId == BIFF12_ID_BORDER ) getStyles().createBorder()->importBorder( rStrm );
 266         break;
 267         case BIFF12_ID_FILLS:
 268             if( nRecId == BIFF12_ID_FILL ) getStyles().createFill()->importFill( rStrm );
 269         break;
 270         case BIFF12_ID_CELLXFS:
 271             if( nRecId == BIFF12_ID_XF ) getStyles().createCellXf()->importXf( rStrm, true );
 272         break;
 273         case BIFF12_ID_CELLSTYLEXFS:
 274             if( nRecId == BIFF12_ID_XF ) getStyles().createStyleXf()->importXf( rStrm, false );
 275         break;
 276         case BIFF12_ID_DXFS:
 277             if( nRecId == BIFF12_ID_DXF ) getStyles().createDxf()->importDxf( rStrm );
 278         break;
 279         case BIFF12_ID_CELLSTYLES:
 280             if( nRecId == BIFF12_ID_CELLSTYLE ) getStyles().importCellStyle( rStrm );
 281         break;
 282     }
 283     return nullptr;
 284 }
 285
 286 const RecordInfo* StylesFragment::getRecordInfos() const
 287 {
 288     static const RecordInfo spRecInfos[] =
 289     {
 290         { BIFF12_ID_BORDERS,        BIFF12_ID_BORDERS + 1       },
 291         { BIFF12_ID_CELLSTYLES,     BIFF12_ID_CELLSTYLES + 1    },
 292         { BIFF12_ID_CELLSTYLEXFS,   BIFF12_ID_CELLSTYLEXFS + 1  },
 293         { BIFF12_ID_CELLXFS,        BIFF12_ID_CELLXFS + 1       },
 294         { BIFF12_ID_COLORS,         BIFF12_ID_COLORS + 1        },
 295         { BIFF12_ID_DXFS,           BIFF12_ID_DXFS + 1          },
 296         { BIFF12_ID_FILLS,          BIFF12_ID_FILLS + 1         },
 297         { BIFF12_ID_FONTS,          BIFF12_ID_FONTS + 1         },
 298         { BIFF12_ID_INDEXEDCOLORS,  BIFF12_ID_INDEXEDCOLORS + 1 },
 299         { BIFF12_ID_MRUCOLORS,      BIFF12_ID_MRUCOLORS + 1     },
 300         { BIFF12_ID_NUMFMTS,        BIFF12_ID_NUMFMTS + 1       },
 301         { BIFF12_ID_STYLESHEET,     BIFF12_ID_STYLESHEET + 1    },
 302         { BIFF12_ID_TABLESTYLES,    BIFF12_ID_TABLESTYLES + 1   },
 303         { -1,                       -1                          }
 304     };
 305     return spRecInfos;
 306 }
 307
 308 void StylesFragment::finalizeImport()
 309 {
 310     getStyles().finalizeImport();
 311 }
 312
 313 } // namespace oox::xls
 314
 315 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */