void
output_with_escape(const char *str)
{
unsigned i;
a_putchar('"');
if (str != NULL) {
if (strchr(str, '"') || strchr(str, '\\')) {
for (i = 0; i < strlen(str); i ++) {
if (str[i] == '"')
a_printf("\\\"");
else if (str[i] == '\\')
a_printf("\\\\");
else
a_putchar(str[i]);
}
} else {
a_printf("%s", str);
}
}
a_putchar('"');
}
int
show_candidate(candidate_info *cand)
{
int i;
int page;
int index;
if (cand->num == 0) {
a_printf("( e )");
return 0;
}
index = cand->index;
if (cand->disp_limit)
page = index / cand->disp_limit;
else
page = 0;
a_printf("( c ");
a_printf(" ( %d . %d ) ", cand->index + 1, cand->num);
for (i = cand->disp_limit * page;
i < (cand->disp_limit ? cand->disp_limit * (page + 1) : cand->num);
i ++) {
if (i >= cand->num) break;
if (i == index)
a_printf("( t ");
else
a_printf("( nil ");
output_with_escape(cand->cand_array[i].label);
a_putchar(' ');
output_with_escape(cand->cand_array[i].str);
a_printf(" ) ");
}
a_printf(") ");
return 1;
}
int
show_preedit(preedit *pe)
{
preedit_buffer *p;
p = pe->head;
if (p == NULL || pe->length == 0) {
a_printf(" ( e ) ");
return 0;
}
a_printf("( p ");
while (p) {
a_printf(" ( ");
if (p->attr & UPreeditAttr_Reverse)
a_putchar('r');
if (p->attr & UPreeditAttr_UnderLine)
a_putchar('u');
if (p->attr & UPreeditAttr_Cursor)
a_putchar('c');
if (p->attr & UPreeditAttr_Separator)
a_putchar('s');
a_putchar('t');
a_putchar(' ');
output_with_escape(p->str);
a_printf(" ) ");
p = p->next;
}
a_printf(" ) ");
return 1;
}