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/************************************************************************/
/* */
/* Read the various document tables of an RTF text file into a */
/* BufferDocument. */
/* */
/************************************************************************/
# include "tedConfig.h"
# include <stdlib.h>
# include <string.h>
# include <stdio.h>
# include <ctype.h>
# include <appDebugon.h>
# include <appUnit.h>
# include <psFont.h>
# include "docRtf.h"
/************************************************************************/
/* */
/* Consume a font table. */
/* */
/************************************************************************/
static int docRtfFontPanoseText( RtfReadingContext * rrc,
const unsigned char * panose,
int len )
{
if ( len != FONTlenPANOSE )
{ LLDEB(len,FONTlenPANOSE); return 0; }
memcpy( rrc->rrcCurrentFont.dfPanose, panose, len );
rrc->rrcCurrentFont.dfPanose[FONTlenPANOSE]= '\0';
return 0;
}
static int docRtfFontPanoseGroup( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
if ( docRtfReadGroup( sis, rcw->rcwLevel,
(RtfControlWord *)0, 0, 0, rrc,
docRtfEmptyTable, docRtfEmptyTable,
docRtfFontPanoseText ) )
{ SLDEB(rcw->rcwWord,arg); return -1; }
return 0;
}
static int docRtfFontName( RtfReadingContext * rrc,
const unsigned char * name,
int len )
{
DocumentFont * df;
DocumentProperties * dp= &(rrc->rrcBd->bdProperties);
static char * scratch;
char * fresh;
fresh= (char *)realloc( scratch, len+ 1 );
if ( ! fresh )
{ XDEB(fresh); return -1; }
scratch= fresh;
strncpy( scratch, (const char *)name, len )[len]= '\0';
if ( len > 0 && scratch[len-1] == ';' )
{ scratch[len-1]= '\0'; }
if ( ! scratch[0] )
{ return 0; }
df= docInsertFont( &(dp->dpFontList),
rrc->rrcCurrentFont.dfDocFamilyNumber,
rrc->rrcCurrentFont.dfFamilyStyle, scratch );
if ( ! df )
{ SSDEB(rrc->rrcCurrentFont.dfFamilyStyle,scratch); return -1; }
df->dfCharset= rrc->rrcCurrentFont.dfCharset;
df->dfPitch= rrc->rrcCurrentFont.dfPitch;
strcpy( df->dfPanose, rrc->rrcCurrentFont.dfPanose );
rrc->rrcCurrentFont.dfPanose[0]= '\0';
return 0;
}
static int docRtfFontNumber( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
docCleanFont( &(rrc->rrcCurrentFont) );
docInitFont( &(rrc->rrcCurrentFont) );
rrc->rrcCurrentFont.dfDocFamilyNumber= arg;
return 0;
}
static int docRtfFontFamily( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
rrc->rrcCurrentFont.dfFamilyStyle= strdup( rcw->rcwWord );
if ( ! rrc->rrcCurrentFont.dfFamilyStyle )
{ XDEB(rrc->rrcCurrentFont.dfFamilyStyle); return -1; }
return 0;
}
static int docRtfFontProperty( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
switch( rcw->rcwId )
{
case RTFidFCHARSET:
rrc->rrcCurrentFont.dfCharset= arg;
break;
case RTFidFPRQ:
rrc->rrcCurrentFont.dfPitch= arg;
break;
default:
SLDEB(rcw->rcwWord,arg);
}
return 0;
}
static RtfControlWord docRtfFontGroupGroups[]=
{
{ "panose", RTFidPANOSE, DOClevANY, docRtfFontPanoseGroup, },
{ 0, 0, 0 }
};
static RtfControlWord docRtfFontGroupWords[]=
{
{ "fnil", RTFidFNIL, DOClevANY, docRtfFontFamily, },
{ "froman", RTFidFROMAN, DOClevANY, docRtfFontFamily, },
{ "fswiss", RTFidFSWISS, DOClevANY, docRtfFontFamily, },
{ "fmodern", RTFidFMODERN, DOClevANY, docRtfFontFamily, },
{ "fscript", RTFidFSCRIPT, DOClevANY, docRtfFontFamily, },
{ "fdecor", RTFidFDECOR, DOClevANY, docRtfFontFamily, },
{ "ftech", RTFidFTECH, DOClevANY, docRtfFontFamily, },
{ "fcharset", RTFidFCHARSET, DOClevDOC, docRtfFontProperty, },
{ "fprq", RTFidFPRQ, DOClevDOC, docRtfFontProperty, },
{ 0, 0, 0 }
};
static int docRtfFontGroup( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
docCleanFont( &(rrc->rrcCurrentFont) );
docInitFont( &(rrc->rrcCurrentFont) );
rrc->rrcCurrentFont.dfDocFamilyNumber= arg;
if ( docRtfReadGroup( sis, rcw->rcwLevel,
(RtfControlWord *)0, 0, 0, rrc,
docRtfFontGroupWords, docRtfFontGroupGroups,
docRtfFontName ) )
{ SLDEB(rcw->rcwWord,arg); return -1; }
docCleanFont( &(rrc->rrcCurrentFont) );
docInitFont( &(rrc->rrcCurrentFont) );
return 0;
}
static RtfControlWord docRtfFontTableWords[]=
{
{ "f", RTFidF, DOClevDOC, docRtfFontNumber, },
{ "fnil", RTFidFNIL, DOClevANY, docRtfFontFamily, },
{ "froman", RTFidFROMAN, DOClevANY, docRtfFontFamily, },
{ "fswiss", RTFidFSWISS, DOClevANY, docRtfFontFamily, },
{ "fmodern", RTFidFMODERN, DOClevANY, docRtfFontFamily, },
{ "fscript", RTFidFSCRIPT, DOClevANY, docRtfFontFamily, },
{ "fdecor", RTFidFDECOR, DOClevANY, docRtfFontFamily, },
{ "ftech", RTFidFTECH, DOClevANY, docRtfFontFamily, },
{ "fcharset", RTFidFCHARSET, DOClevDOC, docRtfFontProperty, },
{ "fprq", RTFidFPRQ, DOClevDOC, docRtfFontProperty, },
{ 0, 0, 0 }
};
static RtfControlWord docRtfFontTableGroups[]=
{
{ "f", RTFidF, DOClevDOC, docRtfFontGroup, },
{ 0, 0, 0 }
};
int docRtfFontTable( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
if ( docRtfReadGroup( sis, rcw->rcwLevel,
(RtfControlWord *)0, 0, 0, rrc,
docRtfFontTableWords, docRtfFontTableGroups,
docRtfFontName ) )
{ SLDEB(rcw->rcwWord,arg); return -1; }
return 0;
}
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