goodies/source/filter.vcl/icgm/class1.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_goodies.hxx"
  33
  34 #include <main.hxx>
  35
  36 // ---------------------------------------------------------------
  37
  38 void CGM::ImplDoClass1()
  39 {
  40     long        nInteger, nI0, nI1;
  41     sal_uInt32  nUInteger;
  42
  43     switch ( mnElementID )
  44     {
  45         case 0x01 : ComOut( CGM_LEVEL1, "Metafile Version" )
  46             pElement->nMetaFileVersion = ImplGetI( pElement->nIntegerPrecision );
  47         break;
  48         case 0x02 : ComOut( CGM_LEVEL1, "Metafile Description" ) break;
  49         case 0x03 : ComOut( CGM_LEVEL1, "VDC Type" )
  50         {
  51             nUInteger = ImplGetUI16();
  52             switch( nUInteger )
  53             {
  54                 case 0 : pElement->eVDCType = VDC_INTEGER; break;
  55                 case 1 : pElement->eVDCType = VDC_REAL; break;
  56                 default: mbStatus = sal_False; break;
  57             }
  58         }
  59         break;
  60         case 0x04 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Integer Precision" )
  61         {
  62             nInteger = ImplGetI( pElement->nIntegerPrecision );
  63             switch ( nInteger )
  64             {
  65                 case 32 :
  66                 case 24 :
  67                 case 16 :
  68                 case 8 : pElement->nIntegerPrecision = nInteger >> 3; break;
  69                 default : mbStatus = sal_False; break;
  70             }
  71         }
  72         break;
  73         case 0x05 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Real Precision" )
  74         {
  75             nUInteger = ImplGetUI16( 4 );
  76             nI0 = ImplGetI( pElement->nIntegerPrecision );      // exponent
  77             nI1 = ImplGetI( pElement->nIntegerPrecision );      // mantisse
  78             switch( nUInteger )
  79             {
  80                 case 0 :
  81                     pElement->eRealPrecision = RP_FLOAT;
  82                     switch ( nI0 )
  83                     {
  84                         case 9 :
  85                             if ( nI1 != 23 )
  86                                 mbStatus = sal_False;
  87                             pElement->nRealSize = 4;
  88                             break;
  89                         case 12 :
  90                             if ( nI1 != 52 )
  91                                 mbStatus =sal_False;
  92                             pElement->nRealSize = 8;
  93                             break;
  94                         default:
  95                             mbStatus = sal_False;
  96                             break;
  97                     }
  98                     break;
  99                 case 1 :
 100                     pElement->eRealPrecision = RP_FIXED;
 101                     if ( nI0 != nI1 )
 102                         mbStatus = sal_False;
 103                     if ( nI0 == 16 )
 104                         pElement->nRealSize = 4;
 105                     else if ( nI0 == 32 )
 106                         pElement->nRealSize = 8;
 107                     else
 108                         mbStatus = sal_False;
 109                     break;
 110                 default :
 111                     mbStatus = sal_False; break;
 112             }
 113         }
 114         break;
 115         case 0x06 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Index Precision" )
 116         {
 117             nInteger = ImplGetI( pElement->nIntegerPrecision );
 118             switch ( nInteger )
 119             {
 120                 case 32 :
 121                 case 24 :
 122                 case 16 :
 123                 case 8 : pElement->nIndexPrecision = nInteger >> 3; break;
 124                 default : mbStatus = sal_False; break;
 125             }
 126         }
 127         break;
 128         case 0x07 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Color Precision" )
 129         {
 130             nInteger = ImplGetI( pElement->nIntegerPrecision );
 131             switch ( nInteger )
 132             {
 133                 case 32 :
 134                 case 24 :
 135                 case 16 :
 136                 case 8 : pElement->nColorPrecision = nInteger >> 3; break;
 137                 default : mbStatus = sal_False; break;
 138             }
 139         }
 140         break;
 141         case 0x08 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Color Index Precision" )
 142         {
 143             nInteger = ImplGetI( pElement->nIntegerPrecision );
 144             switch ( nInteger )
 145             {
 146                 case 32 :
 147                 case 24 :
 148                 case 16 :
 149                 case 8 : pElement->nColorIndexPrecision = nInteger >> 3; break;
 150                 default : mbStatus = sal_False; break;
 151             }
 152         }
 153         break;
 154         case 0x09 : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Maximum Colour Index" )
 155         {
 156             pElement->nColorMaximumIndex = ImplGetUI( pElement->nColorIndexPrecision );
 157             if ( ( pElement->nColorMaximumIndex > 256 /*255*/ ) || ( pElement->nColorMaximumIndex == 0 ) )
 158                 mbStatus = sal_False;
 159         }
 160         break;
 161         case 0x0a : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Color Value Extent" )
 162         {
 163             if ( pElement->eColorModel == CM_RGB )
 164                 nI1 = 6;
 165             else
 166             {
 167                 nI1 = 8;
 168                 mbStatus = sal_False;                                                           // CMYK is not supported
 169             }
 170             for ( nI0 = 0; nI0 < nI1; nI0++ )
 171             {
 172                 pElement->nColorValueExtent[ nI0 ] = (sal_uInt8)ImplGetUI( pElement->nColorPrecision );
 173             }
 174         }
 175         break;
 176         case 0x0b : ComOut( CGM_LEVEL1, "MetaFile Element List" ) break;
 177         case 0x0c : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "MetaFile Default Replacement" )
 178         {
 179             if ( mnElementSize > 1 )
 180             {
 181                 sal_Int8* pBuf = new sal_Int8[ mnElementSize ];
 182                 if ( pBuf )
 183                 {
 184                     memcpy( pBuf, mpSource, mnElementSize );
 185                     maDefRepList.Insert( pBuf, LIST_APPEND );
 186                     maDefRepSizeList.Insert( (void*)mnElementSize, LIST_APPEND );
 187                 }
 188             }
 189             mnParaSize = mnElementSize;
 190         }
 191         break;
 192         case 0x0d : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Font List" )
 193         {
 194             while ( mnParaSize < mnElementSize )
 195             {
 196                 sal_uInt32 nSize;
 197                 nSize = ImplGetUI( 1 );
 198                 pElement->aFontList.InsertName( mpSource + mnParaSize, nSize );
 199                 mnParaSize += nSize;
 200             }
 201         }
 202         break;
 203         case 0x0e : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Character Set List" )
 204         {
 205             while ( mnParaSize < mnElementSize )
 206             {
 207                 sal_uInt32 nCharSetType;
 208                 sal_uInt32 nSize;
 209                 nCharSetType = ImplGetUI16();
 210                 nSize = ImplGetUI( 1 );
 211                 pElement->aFontList.InsertCharSet( (CharSetType)nCharSetType, mpSource + mnParaSize, nSize );
 212                 mnParaSize += nSize;
 213             }
 214         }
 215         break;
 216         case 0x0f : ComOut( CGM_LEVEL1 | CGM_DRAWING_PLUS_CONTROL_SET, "Character Coding Announcer" )
 217             pElement->eCharacterCodingA = (CharacterCodingA)ImplGetUI16();
 218         break;
 219         case 0x10 : ComOut( CGM_LEVEL2, "Name Precision" ) break;                                       // NS
 220         case 0x11 : ComOut( CGM_LEVEL2, "Maximum VDC Extent" ) break;                           // NS
 221         case 0x12 : ComOut( CGM_LEVEL2, "Segment Priority Extent" ) break;                      // NS
 222         case 0x13 : ComOut( CGM_LEVEL3, "Color Model" ) break;                                          // NS
 223         case 0x14 : ComOut( CGM_LEVEL3, "Color Calibration" ) break;                            // NS
 224         case 0x15 : ComOut( CGM_LEVEL3, "Font Properties" ) break;                                      // NS
 225         case 0x16 : ComOut( CGM_LEVEL3, "Glyph Mapping" ) break;                                        // NS
 226         case 0x17 : ComOut( CGM_LEVEL3, "Symbol Library List" ) break;                          // NS
 227         case 0xfc : ComOut( CGM_GDSF_ONLY, "Inquire Function Support" ) break;
 228         case 0xfa : ComOut( CGM_GDSF_ONLY, "End Metafile Defaults Replacement" ) break;
 229         case 0xf8 : ComOut( CGM_GDSF_ONLY, "Set Color Value Desc Extent" ) break;
 230         default: ComOut( CGM_UNKNOWN_COMMAND, "" ) break;
 231     }
 232 };
 233
 234