spif_bool_t
spif_eterm_action_done(spif_eterm_action_t self)
{
if (!SPIF_OBJ_ISNULL(self->parameter)) {
if ((self->type == ETERM_ACTION_STRING)
|| (self->type == ETERM_ACTION_ECHO)
|| (self->type == ETERM_ACTION_SCRIPT)) {
spif_str_del(SPIF_STR(self->parameter));
}
}
self->type = ETERM_ACTION_NONE;
self->modifiers = ETERM_MOD_NONE;
self->button = ETERM_BUTTON_NONE;
self->keysym = ETERM_KEYSYM_NONE;
self->handler = (spif_eterm_action_handler_t) NULL;
self->parameter = (spif_eterm_action_parameter_t) NULL;
spif_obj_done(SPIF_OBJ(self));
return TRUE;
}
spif_bool_t
spif_str_splice(spif_str_t self, spif_stridx_t idx, spif_stridx_t cnt, spif_str_t other)
{
spif_charptr_t tmp, ptmp;
spif_stridx_t newsize;
ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE);
if (idx < 0) {
idx = self->len + idx;
}
REQUIRE_RVAL(idx >= 0, FALSE);
REQUIRE_RVAL(idx < self->len, FALSE);
if (cnt < 0) {
cnt = idx + self->len + cnt;
}
REQUIRE_RVAL(cnt >= 0, FALSE);
REQUIRE_RVAL(cnt <= (self->len - idx), FALSE);
newsize = self->len + ((SPIF_STR_ISNULL(other)) ? (0) : (other->len)) - cnt + 1;
ptmp = tmp = (spif_charptr_t) MALLOC(newsize);
if (idx > 0) {
memcpy(tmp, self->s, idx);
ptmp += idx;
}
if (!SPIF_OBJ_ISNULL(other)) {
memcpy(ptmp, other->s, other->len);
ptmp += other->len;
}
memcpy(ptmp, self->s + idx + cnt, self->len - idx - cnt + 1);
if (self->size < newsize) {
self->s = (spif_charptr_t) REALLOC(self->s, newsize);
self->size = newsize;
}
self->len = newsize - 1;
memcpy(self->s, tmp, newsize);
FREE(tmp);
return TRUE;
}