static FcBool
FcNameUnparseValue (FcStrBuf *buf,
FcValue v,
FcChar8 *escape)
{
FcChar8 temp[1024];
switch (v.type) {
case FcTypeVoid:
return FcTrue;
case FcTypeInteger:
sprintf ((char *) temp, "%d", v.u.i);
return FcNameUnparseString (buf, temp, 0);
case FcTypeDouble:
sprintf ((char *) temp, "%g", v.u.d);
return FcNameUnparseString (buf, temp, 0);
case FcTypeString:
return FcNameUnparseString (buf, v.u.s, escape);
case FcTypeBool:
return FcNameUnparseString (buf, v.u.b ? (FcChar8 *) "True" : (FcChar8 *) "False", 0);
case FcTypeMatrix:
sprintf ((char *) temp, "%g %g %g %g",
v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
return FcNameUnparseString (buf, temp, 0);
case FcTypeCharSet:
return FcNameUnparseCharSet (buf, v.u.c);
case FcTypeLangSet:
return FcNameUnparseLangSet (buf, v.u.l);
case FcTypeFTFace:
return FcTrue;
}
return FcFalse;
}
void FcLangSetPrint(const FcLangSet *ls) {
FcStrBuf buf;
FcChar8 init_buf[1024];
FcStrBufInit(&buf, init_buf, sizeof(init_buf));
if (FcNameUnparseLangSet(&buf, ls) && FcStrBufChar(&buf, '\0'))
printf("%s", buf.buf);
else
printf("langset (alloc error)");
FcStrBufDestroy(&buf);
}
FcBool
FcNameUnparseValue (FcStrBuf *buf,
FcValue *v0,
FcChar8 *escape)
{
FcChar8 temp[1024];
FcValue v = FcValueCanonicalize(v0);
FcRange r;
switch (v.type) {
case FcTypeUnknown:
case FcTypeVoid:
return FcTrue;
case FcTypeInteger:
sprintf ((char *) temp, "%d", v.u.i);
return FcNameUnparseString (buf, temp, 0);
case FcTypeDouble:
sprintf ((char *) temp, "%g", v.u.d);
return FcNameUnparseString (buf, temp, 0);
case FcTypeString:
return FcNameUnparseString (buf, v.u.s, escape);
case FcTypeBool:
return FcNameUnparseString (buf, v.u.b ? (FcChar8 *) "True" : (FcChar8 *) "False", 0);
case FcTypeMatrix:
sprintf ((char *) temp, "%g %g %g %g",
v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
return FcNameUnparseString (buf, temp, 0);
case FcTypeCharSet:
return FcNameUnparseCharSet (buf, v.u.c);
case FcTypeLangSet:
return FcNameUnparseLangSet (buf, v.u.l);
case FcTypeFTFace:
return FcTrue;
case FcTypeRange:
r = FcRangeCanonicalize (v.u.r);
if (!FcDoubleIsZero (r.u.d.begin) || !FcDoubleIsZero (r.u.d.end))
{
if (FcDoubleCmpEQ (r.u.d.begin, r.u.d.end))
sprintf ((char *) temp, "%g", r.u.d.begin);
else
sprintf ((char *) temp, "(%g %g)", r.u.d.begin, r.u.d.end);
return FcNameUnparseString (buf, temp, 0);
}
else
return FcTrue;
}
return FcFalse;
}
