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/* compose font from subfonts
*/
#include "defs.h"
#include "set.h"
#include "global.h"
#include "funcfont.h"
#include "jsub.h"
int comptype_init();
int comptype_access();
void init_comp_fontinfo();
struct fontop cmpop = {
"comp",
comptype_init,
comptype_access,
init_comp_fontinfo,
};
comptype_init(pars, ff)
char *pars;
struct comp **ff;
{
char *p1, *p2;
int dt;
struct comp *ffcmp;
if (!getstrtok(pars, ',', &p1))
return FALSE;
if (!getstrtok(p1, '\0', &p2))
return FALSE;
dt = STREQ(p1, "ntt") ? CMP_NTT : CMP_DCD;
ffcmp = NEW(struct comp, "comp init");
ffcmp->cmp_type = dt;
ffcmp->cmp_name = strsave(pars);
*ff = ffcmp;
return TRUE;
}
comptype_access(ffcmp, fe, acca)
struct comp *ffcmp;
struct font_entry *fe;
struct accarg *acca;
{
BOOLEAN subpre;
int s;
char *se;
struct comp *ffnew;
#ifdef DEBUG
if (Debuguser)
(void)fprintf(stderr, "trying to comp(ose) %s/%s\n",
fe->n, ffcmp->cmp_name);
#endif
if (strncmp(fe->n, ffcmp->cmp_name, strlen(ffcmp->cmp_name)) == 0) {
if (ffcmp->cmp_type == CMP_NTT)
subpre = (s = getjsubfont(fe->n+strlen(ffcmp->cmp_name), &se)) > 0;
else
subpre = (s = getdcode(fe->n+strlen(ffcmp->cmp_name), &se)) > 0;
if (subpre && numstr(se+1)) {
(void)sprintf(fe->name, "%s%s", ffcmp->cmp_name, se+1);
ffnew = NEW(struct comp, "comp init");
*ffnew = *ffcmp;
ffnew->cmp_sub = s;
fe->finfo = (struct finfo *)ffnew;
return TRUE;
}
}
return FALSE;
}
void
init_comp_fontinfo(fe)
struct font_entry *fe;
{
void init_cmpntt_fontinfo(), init_cmpdcd_fontinfo();
if (cmpfinfo(fe)->cmp_type == CMP_NTT)
init_cmpntt_fontinfo(fe);
else
init_cmpdcd_fontinfo(fe);
}
void
init_cmpntt_fontinfo(fe)
struct font_entry *fe;
{
struct comp *ffcmp;
struct font_index *fontidx;
int cmpntt_markchar();
void read_cmpntt_fontinfo();
ffcmp = cmpfinfo(fe);
fontidx = NULL;
readfontdef(0, 0, fe->s, fe->d, 0, strlen(fe->name), fe->name, &fontidx);
ffcmp->cmp_fe = fontidx->fent;
fe->fnt_markchar = cmpntt_markchar;
fe->fnt_readfontinfo = read_cmpntt_fontinfo;
}
#define makejis(k,t) ((k)*256+t)
#define cmp_markchar(save, ku, ten) \
save = curfontent; \
setcurfont(cmpfinfo(curfontent)->cmp_fe); \
MarkChar(makejis(ku,ten)); \
setcurfont(save);
cmpntt_markchar(c)
int c;
{
unsigned short ku, ten;
struct font_entry *save_curfontent;
jsub_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
cmp_markchar(save_curfontent, ku, ten);
}
void
read_cmpntt_fontinfo(fe)
struct font_entry *fe;
{
DEV_FONT cmpntt_fontdict();
int cmpntt_setchar(), cmpntt_setstring();
fe->rvf_setchar = virf_setchar;
fe->rvf_setstring = virf_setstring;
fe->dev_fontdict = cmpntt_fontdict;
fe->dev_setchar = cmpntt_setchar;
fe->dev_setstring = cmpntt_setstring;
}
DEV_FONT
cmpntt_fontdict(fe, c)
struct font_entry *fe;
int c;
{
unsigned short ku, ten;
struct font_entry *sfe;
jsub_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
sfe = cmpfinfo(fe)->cmp_fe;
return sfe->dev_fontdict(sfe, makejis(ku, ten));
}
#define cmp_setchar(save, ku, ten) \
save = curfontent; \
setcurfont(cmpfinfo(curfontent)->cmp_fe); \
SetChar(makejis(ku,ten), chmove); \
setcurfont(save);
cmpntt_setchar(c)
unsigned int c;
{
unsigned short ku, ten;
struct font_entry *save_curfontent;
jsub_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
cmp_setchar(save_curfontent, ku, ten);
return 0;
}
cmpntt_setstring(s, len)
byte *s;
int len;
{
unsigned char *sp;
/* should be optimized */
for (sp = s; sp < s+len; sp++)
(void)cmpntt_setchar(*sp);
return 0;
}
void
init_cmpdcd_fontinfo(fe)
struct font_entry *fe;
{
struct comp *ffcmp;
struct font_index *fontidx;
int cmpdcd_markchar();
void read_cmpdcd_fontinfo();
ffcmp = cmpfinfo(fe);
fontidx = NULL;
readfontdef(0, 0, fe->s, fe->d, 0, strlen(fe->name), fe->name, &fontidx);
ffcmp->cmp_fe = fontidx->fent;
fe->fnt_markchar = cmpdcd_markchar;
fe->fnt_readfontinfo = read_cmpdcd_fontinfo;
}
cmpdcd_markchar(c)
int c;
{
unsigned short ku, ten;
struct font_entry *save_curfontent;
code_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
cmp_markchar(save_curfontent, ku, ten);
}
void
read_cmpdcd_fontinfo(fe)
struct font_entry *fe;
{
DEV_FONT cmpdcd_fontdict();
int cmpdcd_setchar(), cmpdcd_setstring();
fe->rvf_setchar = virf_setchar;
fe->rvf_setstring = virf_setstring;
fe->dev_fontdict = cmpdcd_fontdict;
fe->dev_setchar = cmpdcd_setchar;
fe->dev_setstring = cmpdcd_setstring;
}
DEV_FONT
cmpdcd_fontdict(fe, c)
struct font_entry *fe;
int c;
{
unsigned short ku, ten;
struct font_entry *sfe;
code_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
sfe = cmpfinfo(fe)->cmp_fe;
return sfe->dev_fontdict(sfe, makejis(ku, ten));
}
cmpdcd_setchar(c)
unsigned int c;
{
unsigned short ku, ten;
struct font_entry *save_curfontent;
code_to_jis(cmpfinfo(curfontent)->cmp_sub, c, &ku, &ten);
cmp_setchar(save_curfontent, ku, ten);
return 0;
}
cmpdcd_setstring(s, len)
byte *s;
int len;
{
unsigned char *sp;
/* should be optimized */
for (sp = s; sp < s+len; sp++)
(void)cmpdcd_setchar(*sp);
return 0;
}
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