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/************************************************************************/
/* */
/* Keep a list of font faces. */
/* */
/************************************************************************/
# include "appUtilConfig.h"
# include <stddef.h>
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
# include <time.h>
# include <utilPostscriptFace.h>
# include <appDebugon.h>
/************************************************************************/
/* */
/* Collect the fonts in a document */
/* This has two functions: */
/* 1) They are needed for the DSC comments. */
/* 2) This makes it possible to define shorthands in the prologue */
/* */
/************************************************************************/
int utilRememberPostsciptFace( PostScriptFaceList * psfl,
/*
int familyNumber,
int faceNumber,
*/
int encoding,
const AfmFontInfo * afi,
TextAttribute ta,
const char * prefix,
int appearsInText )
{
int i;
PostScriptFace * psf= psfl->psflFaces;
for ( i= 0; i < psfl->psflFaceCount; psf++, i++ )
{
if ( psf->psfAttributes.taFontNumber == ta.taFontNumber &&
psf->psfAttributes.taFontIsBold == ta.taFontIsBold &&
psf->psfAttributes.taFontIsSlanted == ta.taFontIsSlanted &&
psf->psfEncodingUsed == encoding &&
! strcmp( psf->psfFontPrefix, prefix ) )
{ break; }
}
if ( i >= psfl->psflFaceCount )
{
char * s;
psf= (PostScriptFace *)
realloc( psfl->psflFaces, (i+ 1)* sizeof(PostScriptFace) );
if ( ! psf )
{ LXDEB(i,psf); return -1; }
psfl->psflFaces= psf;
psfl->psflFaceCount= i+ 1;
psf += i;
/*
psf->psfFamilyNumber= familyNumber;
psf->psfFaceNumber= faceNumber;
*/
psf->psfEncodingUsed= encoding;
psf->psfAfi= afi;
psf->psfAttributes= ta;
psf->psfAppearsInText= appearsInText;
strcpy( psf->psfFontPrefix, prefix );
s= psf->psfFontId;
sprintf( s, "%s%d", prefix, ta.taFontNumber );
s += strlen( s );
if ( ta.taFontIsBold )
{ strcpy( s, "b" ); s++; }
if ( ta.taFontIsSlanted )
{ strcpy( s, "i" ); s++; }
/*
appDebug( "%-5ss -> \"%s\" (%d)\n",
psf->psfFontId, afi->afiFullName, encoding );
*/
}
else{
if ( appearsInText )
{ psf->psfAppearsInText= 1; }
}
return 0;
}
/************************************************************************/
/* */
/* Bookkeeping. */
/* */
/************************************************************************/
void utilInitPostScriptFaceList( PostScriptFaceList * psfl )
{
psfl->psflFaces= (PostScriptFace *)0;
psfl->psflFaceCount= 0;
return;
}
void utilCleanPostScriptFaceList( PostScriptFaceList * psfl )
{
if ( psfl->psflFaces )
{ free( psfl->psflFaces ); }
return;
}
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