static void
charset_handler(control *ctrl, void *unused(data), int event)
{
char *charset = new_cfg.charset;
switch (event) {
when EVENT_REFRESH:
dlg_update_start(ctrl);
dlg_listbox_clear(ctrl);
const char *cs;
for (int i = 0; (cs = charset_menu[i]); i++)
dlg_listbox_add(ctrl, cs);
dlg_update_done(ctrl);
update_charset();
when EVENT_UNFOCUS:
dlg_editbox_set(ctrl, charset);
update_locale();
when EVENT_VALCHANGE or EVENT_SELCHANGE:
dlg_editbox_get(ctrl, charset, sizeof cfg.charset);
if (event == EVENT_SELCHANGE) {
if (*charset == '(')
*charset = 0;
else
*strchr(charset, ' ') = 0;
update_locale();
}
}
}
static void
locale_handler(control *ctrl, void *unused(data), int event)
{
char *locale = new_cfg.locale;
switch (event) {
when EVENT_REFRESH:
dlg_update_start(ctrl);
dlg_listbox_clear(ctrl);
const char *l;
for (int i = 0; (l = locale_menu[i]); i++)
dlg_listbox_add(ctrl, l);
dlg_update_done(ctrl);
dlg_editbox_set(ctrl, locale);
when EVENT_UNFOCUS:
dlg_editbox_set(ctrl, locale);
update_charset();
when EVENT_VALCHANGE or EVENT_SELCHANGE:
dlg_editbox_get(ctrl, locale, sizeof cfg.locale);
if (event == EVENT_SELCHANGE) {
if (*locale == '(')
*locale = 0;
update_charset();
}
}
}
static void serial_parity_handler(union control *ctrl, void *dlg,
void *data, int event)
{
static const struct {
const char *name;
int val;
} parities[] = {
{"None", SER_PAR_NONE},
{"Odd", SER_PAR_ODD},
{"Even", SER_PAR_EVEN},
{"Mark", SER_PAR_MARK},
{"Space", SER_PAR_SPACE},
};
int mask = ctrl->listbox.context.i;
int i, j;
Conf *conf = (Conf *)data;
if (event == EVENT_REFRESH) {
/* Fetching this once at the start of the function ensures we
* remember what the right value is supposed to be when
* operations below cause reentrant calls to this function. */
int oldparity = conf_get_int(conf, CONF_serparity);
dlg_update_start(ctrl, dlg);
dlg_listbox_clear(ctrl, dlg);
for (i = 0; i < lenof(parities); i++) {
if (mask & (1 << i))
dlg_listbox_addwithid(ctrl, dlg, parities[i].name,
parities[i].val);
}
for (i = j = 0; i < lenof(parities); i++) {
if (mask & (1 << i)) {
if (oldparity == parities[i].val) {
dlg_listbox_select(ctrl, dlg, j);
break;
}
j++;
}
}
if (i == lenof(parities)) { /* an unsupported setting was chosen */
dlg_listbox_select(ctrl, dlg, 0);
oldparity = SER_PAR_NONE;
}
dlg_update_done(ctrl, dlg);
conf_set_int(conf, CONF_serparity, oldparity); /* restore */
} else if (event == EVENT_SELCHANGE) {
int i = dlg_listbox_index(ctrl, dlg);
if (i < 0)
i = SER_PAR_NONE;
else
i = dlg_listbox_getid(ctrl, dlg, i);
conf_set_int(conf, CONF_serparity, i);
}
}
static void serial_flow_handler(union control *ctrl, void *dlg,
void *data, int event)
{
static const struct {
const char *name;
int val;
} flows[] = {
{"None", SER_FLOW_NONE},
{"XON/XOFF", SER_FLOW_XONXOFF},
{"RTS/CTS", SER_FLOW_RTSCTS},
{"DSR/DTR", SER_FLOW_DSRDTR},
};
int mask = ctrl->listbox.context.i;
int i, j;
Conf *conf = (Conf *)data;
if (event == EVENT_REFRESH) {
/* Fetching this once at the start of the function ensures we
* remember what the right value is supposed to be when
* operations below cause reentrant calls to this function. */
int oldflow = conf_get_int(conf, CONF_serflow);
dlg_update_start(ctrl, dlg);
dlg_listbox_clear(ctrl, dlg);
for (i = 0; i < lenof(flows); i++) {
if (mask & (1 << i))
dlg_listbox_addwithid(ctrl, dlg, flows[i].name, flows[i].val);
}
for (i = j = 0; i < lenof(flows); i++) {
if (mask & (1 << i)) {
if (oldflow == flows[i].val) {
dlg_listbox_select(ctrl, dlg, j);
break;
}
j++;
}
}
if (i == lenof(flows)) { /* an unsupported setting was chosen */
dlg_listbox_select(ctrl, dlg, 0);
oldflow = SER_FLOW_NONE;
}
dlg_update_done(ctrl, dlg);
conf_set_int(conf, CONF_serflow, oldflow);/* restore */
} else if (event == EVENT_SELCHANGE) {
int i = dlg_listbox_index(ctrl, dlg);
if (i < 0)
i = SER_FLOW_NONE;
else
i = dlg_listbox_getid(ctrl, dlg, i);
conf_set_int(conf, CONF_serflow, i);
}
}
static void serial_parity_handler(union control *ctrl, void *dlg,
void *data, int event)
{
static const struct {
const char *name;
int val;
} parities[] = {
{"None", SER_PAR_NONE},
{"Odd", SER_PAR_ODD},
{"Even", SER_PAR_EVEN},
{"Mark", SER_PAR_MARK},
{"Space", SER_PAR_SPACE},
};
int mask = ctrl->listbox.context.i;
int i, j;
Config *cfg = (Config *)data;
if (event == EVENT_REFRESH) {
int oldparity = cfg->serparity;/* preserve past reentrant calls */
dlg_update_start(ctrl, dlg);
dlg_listbox_clear(ctrl, dlg);
for (i = 0; i < lenof(parities); i++) {
if (mask & (1 << i))
dlg_listbox_addwithid(ctrl, dlg, parities[i].name,
parities[i].val);
}
for (i = j = 0; i < lenof(parities); i++) {
if (mask & (1 << i)) {
if (oldparity == parities[i].val) {
dlg_listbox_select(ctrl, dlg, j);
break;
}
j++;
}
}
if (i == lenof(parities)) { /* an unsupported setting was chosen */
dlg_listbox_select(ctrl, dlg, 0);
oldparity = SER_PAR_NONE;
}
dlg_update_done(ctrl, dlg);
cfg->serparity = oldparity; /* restore */
} else if (event == EVENT_SELCHANGE) {
int i = dlg_listbox_index(ctrl, dlg);
if (i < 0)
i = SER_PAR_NONE;
else
i = dlg_listbox_getid(ctrl, dlg, i);
cfg->serparity = i;
}
}
static void serial_flow_handler(union control *ctrl, void *dlg,
void *data, int event)
{
static const struct {
const char *name;
int val;
} flows[] = {
{"None", SER_FLOW_NONE},
{"XON/XOFF", SER_FLOW_XONXOFF},
{"RTS/CTS", SER_FLOW_RTSCTS},
{"DSR/DTR", SER_FLOW_DSRDTR},
};
int mask = ctrl->listbox.context.i;
int i, j;
Config *cfg = (Config *)data;
if (event == EVENT_REFRESH) {
int oldflow = cfg->serflow; /* preserve past reentrant calls */
dlg_update_start(ctrl, dlg);
dlg_listbox_clear(ctrl, dlg);
for (i = 0; i < lenof(flows); i++) {
if (mask & (1 << i))
dlg_listbox_addwithid(ctrl, dlg, flows[i].name, flows[i].val);
}
for (i = j = 0; i < lenof(flows); i++) {
if (mask & (1 << i)) {
if (oldflow == flows[i].val) {
dlg_listbox_select(ctrl, dlg, j);
break;
}
j++;
}
}
if (i == lenof(flows)) { /* an unsupported setting was chosen */
dlg_listbox_select(ctrl, dlg, 0);
oldflow = SER_FLOW_NONE;
}
dlg_update_done(ctrl, dlg);
cfg->serflow = oldflow; /* restore */
} else if (event == EVENT_SELCHANGE) {
int i = dlg_listbox_index(ctrl, dlg);
if (i < 0)
i = SER_FLOW_NONE;
else
i = dlg_listbox_getid(ctrl, dlg, i);
cfg->serflow = i;
}
}
static void
term_handler(control *ctrl, void *unused(data), int event)
{
switch (event) {
when EVENT_REFRESH:
dlg_update_start(ctrl);
dlg_listbox_clear(ctrl);
dlg_listbox_add(ctrl, "xterm");
dlg_listbox_add(ctrl, "xterm-256color");
dlg_listbox_add(ctrl, "vt100");
dlg_update_done(ctrl);
dlg_editbox_set(ctrl, new_cfg.term);
when EVENT_VALCHANGE or EVENT_SELCHANGE:
dlg_editbox_get(ctrl, new_cfg.term, sizeof cfg.term);
}
}
static void
printerbox_handler(control *ctrl, void *unused(data), int event)
{
if (event == EVENT_REFRESH) {
dlg_update_start(ctrl);
dlg_listbox_clear(ctrl);
dlg_listbox_add(ctrl, PRINTER_DISABLED_STRING);
uint num = printer_start_enum();
for (uint i = 0; i < num; i++)
dlg_listbox_add(ctrl, printer_get_name(i));
printer_finish_enum();
dlg_editbox_set(
ctrl, *new_cfg.printer ? new_cfg.printer : PRINTER_DISABLED_STRING
);
dlg_update_done(ctrl);
}
else if (event == EVENT_VALCHANGE || event == EVENT_SELCHANGE) {
dlg_editbox_get(ctrl, new_cfg.printer, sizeof (cfg.printer));
if (strcmp(new_cfg.printer, PRINTER_DISABLED_STRING) == 0)
*new_cfg.printer = '\0';
}
}