static SplineChar *_SFMakeChar(SplineFont *sf,EncMap *map,int enc) {
SplineChar dummy, *sc;
SplineFont *ssf;
int j, real_uni, gid;
extern const int cns14pua[], amspua[];
if ( enc>=map->enccount )
gid = -1;
else
gid = map->map[enc];
if ( sf->subfontcnt!=0 && gid!=-1 ) {
ssf = NULL;
for ( j=0; j<sf->subfontcnt; ++j )
if ( gid<sf->subfonts[j]->glyphcnt ) {
ssf = sf->subfonts[j];
if ( ssf->glyphs[gid]!=NULL ) {
return( ssf->glyphs[gid] );
}
}
sf = ssf;
}
if ( gid==-1 || (sc = sf->glyphs[gid])==NULL ) {
if (( map->enc->is_unicodebmp || map->enc->is_unicodefull ) &&
( enc>=0xe000 && enc<=0xf8ff ) &&
( sf->uni_interp==ui_ams || sf->uni_interp==ui_trad_chinese ) &&
( real_uni = (sf->uni_interp==ui_ams ? amspua : cns14pua)[enc-0xe000])!=0 ) {
if ( real_uni<map->enccount ) {
SplineChar *sc;
/* if necessary, create the real unicode code point */
/* and then make us be a duplicate of it */
sc = _SFMakeChar(sf,map,real_uni);
map->map[enc] = gid = sc->orig_pos;
SCCharChangedUpdate(sc,ly_all);
return( sc );
}
}
SCBuildDummy(&dummy,sf,map,enc);
/* Let's say a user has a postscript encoding where the glyph ".notdef" */
/* is assigned to many slots. Once the user creates a .notdef glyph */
/* all those slots should fill in. If they don't they damn well better*/
/* when the user clicks on one to edit it */
/* Used to do that with all encodings. It just confused people */
if ( map->enc->psnames!=NULL &&
(sc = SFGetChar(sf,dummy.unicodeenc,dummy.name))!=NULL ) {
map->map[enc] = sc->orig_pos;
return( sc );
}
sc = SFSplineCharCreate(sf);
sc->unicodeenc = dummy.unicodeenc;
sc->name = copy(dummy.name);
sc->width = dummy.width;
sc->orig_pos = 0xffff;
/*SCLigDefault(sc);*/
SFAddGlyphAndEncode(sf,sc,map,enc);
}
return( sc );
}
static SplineChar *SFMakeGlyphLike(SplineFont *sf, int gid, SplineFont *base) {
SplineChar *sc = SFSplineCharCreate(sf), *bsc = base->glyphs[gid];
sc->orig_pos = gid;
sf->glyphs[gid] = sc;
sc->width = bsc->width; sc->widthset = true; sc->vwidth = bsc->vwidth;
free(sc->name); sc->name = copy(bsc->name);
sc->unicodeenc = bsc->unicodeenc;
return( sc );
}
