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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <main.hxx>
void CGM::ImplDoClass1()
{
long nInteger, nI0, nI1;
sal_uInt32 nUInteger;
switch ( mnElementID )
{
case 0x01 : /*Metafile Version*/
pElement->nMetaFileVersion = ImplGetI( pElement->nIntegerPrecision );
break;
case 0x02 : /*Metafile Description */break;
case 0x03 : /*VDC Type*/
{
nUInteger = ImplGetUI16();
switch( nUInteger )
{
case 0 : pElement->eVDCType = VDC_INTEGER; break;
case 1 : pElement->eVDCType = VDC_REAL; break;
default: mbStatus = sal_False; break;
}
}
break;
case 0x04 : /*Integer Precision*/
{
nInteger = ImplGetI( pElement->nIntegerPrecision );
switch ( nInteger )
{
case 32 :
case 24 :
case 16 :
case 8 : pElement->nIntegerPrecision = nInteger >> 3; break;
default : mbStatus = sal_False; break;
}
}
break;
case 0x05 : /*Real Precision*/
{
nUInteger = ImplGetUI16( 4 );
nI0 = ImplGetI( pElement->nIntegerPrecision ); // exponent
nI1 = ImplGetI( pElement->nIntegerPrecision ); // mantisse
switch( nUInteger )
{
case 0 :
pElement->eRealPrecision = RP_FLOAT;
switch ( nI0 )
{
case 9 :
if ( nI1 != 23 )
mbStatus = sal_False;
pElement->nRealSize = 4;
break;
case 12 :
if ( nI1 != 52 )
mbStatus =sal_False;
pElement->nRealSize = 8;
break;
default:
mbStatus = sal_False;
break;
}
break;
case 1 :
pElement->eRealPrecision = RP_FIXED;
if ( nI0 != nI1 )
mbStatus = sal_False;
if ( nI0 == 16 )
pElement->nRealSize = 4;
else if ( nI0 == 32 )
pElement->nRealSize = 8;
else
mbStatus = sal_False;
break;
default :
mbStatus = sal_False; break;
}
}
break;
case 0x06 : /*Index Precision*/
{
nInteger = ImplGetI( pElement->nIntegerPrecision );
switch ( nInteger )
{
case 32 :
case 24 :
case 16 :
case 8 : pElement->nIndexPrecision = nInteger >> 3; break;
default : mbStatus = sal_False; break;
}
}
break;
case 0x07 : /*Color Precision*/
{
nInteger = ImplGetI( pElement->nIntegerPrecision );
switch ( nInteger )
{
case 32 :
case 24 :
case 16 :
case 8 : pElement->nColorPrecision = nInteger >> 3; break;
default : mbStatus = sal_False; break;
}
}
break;
case 0x08 : /*Color Index Precision*/
{
nInteger = ImplGetI( pElement->nIntegerPrecision );
switch ( nInteger )
{
case 32 :
case 24 :
case 16 :
case 8 : pElement->nColorIndexPrecision = nInteger >> 3; break;
default : mbStatus = sal_False; break;
}
}
break;
case 0x09 : /*Maximum Colour Index*/
{
pElement->nColorMaximumIndex = ImplGetUI( pElement->nColorIndexPrecision );
if ( ( pElement->nColorMaximumIndex > 256 /*255*/ ) || ( pElement->nColorMaximumIndex == 0 ) )
mbStatus = sal_False;
}
break;
case 0x0a : /*Color Value Extent*/
{
if ( pElement->eColorModel == CM_RGB )
nI1 = 6;
else
{
nI1 = 8;
mbStatus = sal_False; // CMYK is not supported
}
for ( nI0 = 0; nI0 < nI1; nI0++ )
{
pElement->nColorValueExtent[ nI0 ] = (sal_uInt8)ImplGetUI( pElement->nColorPrecision );
}
}
break;
case 0x0b : /*MetaFile Element List */break;
case 0x0c : /*MetaFile Default Replacement*/
{
if ( mnElementSize > 1 )
{
sal_uInt8* pBuf = new sal_uInt8[ mnElementSize ];
if ( pBuf )
{
memcpy( pBuf, mpSource, mnElementSize );
maDefRepList.push_back( pBuf );
maDefRepSizeList.push_back( mnElementSize );
}
}
mnParaSize = mnElementSize;
}
break;
case 0x0d : /*Font List*/
{
while ( mnParaSize < mnElementSize )
{
sal_uInt32 nSize;
nSize = ImplGetUI( 1 );
pElement->aFontList.InsertName( mpSource + mnParaSize, nSize );
mnParaSize += nSize;
}
}
break;
case 0x0e : /*Character Set List*/
{
while ( mnParaSize < mnElementSize )
{
sal_uInt32 nCharSetType;
sal_uInt32 nSize;
nCharSetType = ImplGetUI16();
nSize = ImplGetUI( 1 );
pElement->aFontList.InsertCharSet( (CharSetType)nCharSetType, mpSource + mnParaSize, nSize );
mnParaSize += nSize;
}
}
break;
case 0x0f : /*Character Coding Announcer*/
pElement->eCharacterCodingA = (CharacterCodingA)ImplGetUI16();
break;
case 0x10 : /*Name Precision */break; // NS
case 0x11 : /*Maximum VDC Extent */break; // NS
case 0x12 : /*Segment Priority Extent */break; // NS
case 0x13 : /*Color Model */break; // NS
case 0x14 : /*Color Calibration */break; // NS
case 0x15 : /*Font Properties */break; // NS
case 0x16 : /*Glyph Mapping */break; // NS
case 0x17 : /*Symbol Library List */break; // NS
case 0xfc : /*Inquire Function Support */break;
case 0xfa : /*End Metafile Defaults Replacement */break;
case 0xf8 : /*Set Color Value Desc Extent */break;
default: break;
}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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