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/* decompose font to subfonts
*/
#include "defs.h"
#include "set.h"
#include "global.h"
#include "funcfont.h"
#include "jsub.h"
int decomptype_init();
int decomptype_access();
void init_decomp_fontinfo();
struct fontop dcmpop = {
"decomp",
decomptype_init,
decomptype_access,
init_decomp_fontinfo,
};
decomptype_init(pars, ff)
char *pars;
struct decomp **ff;
{
char *p1, *p2;
int dt;
struct decomp *ffdcmp;
if (!getstrtok(pars, ',', &p1))
return FALSE;
if (!getstrtok(p1, '\0', &p2))
return FALSE;
dt = STREQ(p1, "ntt") ? CMP_NTT : CMP_DCD;
ffdcmp = NEW(struct decomp, "decomp init");
ffdcmp->dcmp_type = dt;
ffdcmp->dcmp_name = strsave(pars);
*ff = ffdcmp;
return TRUE;
}
decomptype_access(ffdcmp, fe, acca)
struct decomp *ffdcmp;
struct font_entry *fe;
struct accarg *acca;
{
struct decomp *ffnew;
#ifdef DEBUG
if (Debuguser)
(void)fprintf(stderr, "trying to decompose %s/%s\n",
fe->n, ffdcmp->dcmp_name);
#endif
if (strncmp(fe->n, ffdcmp->dcmp_name, strlen(ffdcmp->dcmp_name)) == 0) {
if (numstr(fe->n+strlen(ffdcmp->dcmp_name)) ) {
ffnew = (struct decomp *)
alloc_check(malloc((unsigned)sizeof(struct decomp)+
(ffdcmp->dcmp_type == CMP_NTT ?
NJSUBS : NCSUBS)*
sizeof(struct font_entry *)),
"decomp init");
*ffnew = *ffdcmp;
fe->finfo = (struct finfo *)ffnew;
return TRUE;
}
}
return FALSE;
}
void
init_decomp_fontinfo(fe)
struct font_entry *fe;
{
void init_dcmpntt_fontinfo(), init_dcmpdcd_fontinfo();
if (dcmpfinfo(fe)->dcmp_type == CMP_NTT)
init_dcmpntt_fontinfo(fe);
else
init_dcmpdcd_fontinfo(fe);
}
void
init_dcmpntt_fontinfo(fe)
struct font_entry *fe;
{
struct decomp *ffdcmp;
char *ntail;
byte n[STRSIZE];
int i;
struct font_index *fontidx;
int dcmpntt_markchar();
void read_dcmpntt_fontinfo();
ffdcmp = dcmpfinfo(fe);
ntail = fe->n+strlen(ffdcmp->dcmp_name);
fontidx = NULL;
for (i = 1; i <= NJSUBS; i++) {
(void)sprintf((char *)n, "%s%s%s", ffdcmp->dcmp_name, jsubfontname(i), ntail);
readfontdef(i, 0, fe->s, fe->d, 0, strlen((char *)n), (char *)n, &fontidx);
ffdcmp->dcmp_fetab[i] = fontidx->fent;
}
fe->fnt_markchar = dcmpntt_markchar;
fe->fnt_readfontinfo = read_dcmpntt_fontinfo;
}
#define ku(c) ((c)>>8)
#define ten(c) ((c)&0xff)
#define dcmp_markchar(save, f, c) \
save = curfontent; \
setcurfont(dcmpfinfo(curfontent)->dcmp_fetab[f]); \
MarkChar(c); \
setcurfont(save);
dcmpntt_markchar(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *save_curfontent;
jis_to_jsub(ku(c), ten(c), &f, &cc);
dcmp_markchar(save_curfontent, f, cc);
}
void
read_dcmpntt_fontinfo(fe)
struct font_entry *fe;
{
DEV_FONT dcmpntt_fontdict();
int dcmpntt_setchar(), dcmpntt_setstring();
fe->rvf_setchar = virf_setchar;
fe->rvf_setstring = virf_setstring;
fe->dev_fontdict = dcmpntt_fontdict;
fe->dev_setchar = dcmpntt_setchar;
fe->dev_setstring = dcmpntt_setstring;
}
DEV_FONT
dcmpntt_fontdict(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *sfe;
jis_to_jsub(ku(c), ten(c), &f, &cc);
sfe = dcmpfinfo(fe)->dcmp_fetab[f];
return sfe->dev_fontdict(sfe, cc);
}
#define dcmp_setchar(save, f, c) \
save = curfontent; \
setcurfont(dcmpfinfo(curfontent)->dcmp_fetab[f]); \
SetChar(c, chmove); \
setcurfont(save);
dcmpntt_setchar(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *save_curfontent;
jis_to_jsub(ku(c), ten(c), &f, &cc);
dcmp_setchar(save_curfontent, f, cc);
return 0;
}
/* ARGSUSED */
dcmpntt_setstring(fe, s, len)
struct font_entry *fe;
byte *s;
int len;
{
Fatal("%s implementation error: dcmpntt_setstring", G_progname);
}
void
init_dcmpdcd_fontinfo(fe)
struct font_entry *fe;
{
struct decomp *ffdcmp;
char *ntail;
byte n[STRSIZE];
int i;
struct font_index *fontidx;
int dcmpdcd_markchar();
void read_dcmpdcd_fontinfo();
ffdcmp = dcmpfinfo(fe);
ntail = fe->n+strlen(ffdcmp->dcmp_name);
fontidx = NULL;
for (i = 1; i <= NCSUBS; i++) {
(void)sprintf((char *)n, "%s%c%02x%c%s",
ffdcmp->dcmp_name, CSUB_SEP, 31+i*2, CSUB_SEP, ntail);
readfontdef(i, 0, fe->s, fe->d, 0, strlen((char *)n), (char *)n, &fontidx);
ffdcmp->dcmp_fetab[i] = fontidx->fent;
}
fe->fnt_markchar = dcmpdcd_markchar;
fe->fnt_readfontinfo = read_dcmpdcd_fontinfo;
}
dcmpdcd_markchar(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *save_curfontent;
jis_to_dcode(ku(c), ten(c), &f, &cc);
dcmp_markchar(save_curfontent, f, cc);
}
void
read_dcmpdcd_fontinfo(fe)
struct font_entry *fe;
{
DEV_FONT dcmpdcd_fontdict();
int dcmpdcd_setchar(), dcmpdcd_setstring();
fe->rvf_setchar = virf_setchar;
fe->rvf_setstring = virf_setstring;
fe->dev_fontdict = dcmpdcd_fontdict;
fe->dev_setchar = dcmpdcd_setchar;
fe->dev_setstring = dcmpdcd_setstring;
}
DEV_FONT
dcmpdcd_fontdict(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *sfe;
jis_to_dcode(ku(c), ten(c), &f, &cc);
sfe = dcmpfinfo(fe)->dcmp_fetab[f];
return sfe->dev_fontdict(sfe, cc);
}
dcmpdcd_setchar(fe, c)
struct font_entry *fe;
int c;
{
unsigned short f, cc;
struct font_entry *save_curfontent;
jis_to_dcode(ku(c), ten(c), &f, &cc);
dcmp_setchar(save_curfontent, f, cc);
return 0;
}
/* ARGSUSED */
dcmpdcd_setstring(fe, s, len)
struct font_entry *fe;
byte *s;
int len;
{
Fatal("%s implementation error: dcmpdcd_setstring", G_progname);
}
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