int
xf86validateScreen(XF86ConfigPtr p)
{
XF86ConfScreenPtr screen = p->conf_screen_lst;
XF86ConfMonitorPtr monitor;
XF86ConfAdaptorLinkPtr adaptor;
while (screen) {
if (screen->scrn_obso_driver && !screen->scrn_identifier)
screen->scrn_identifier = screen->scrn_obso_driver;
monitor =
xf86findMonitor(screen->scrn_monitor_str, p->conf_monitor_lst);
if (screen->scrn_monitor_str) {
if (monitor) {
screen->scrn_monitor = monitor;
if (!xf86validateMonitor(p, screen))
return FALSE;
}
}
screen->scrn_device =
xf86findDevice(screen->scrn_device_str, p->conf_device_lst);
adaptor = screen->scrn_adaptor_lst;
while (adaptor) {
adaptor->al_adaptor =
xf86findVideoAdaptor(adaptor->al_adaptor_str,
p->conf_videoadaptor_lst);
if (!adaptor->al_adaptor) {
xf86validationError(UNDEFINED_ADAPTOR_MSG,
adaptor->al_adaptor_str,
screen->scrn_identifier);
return FALSE;
}
else if (adaptor->al_adaptor->va_fwdref) {
xf86validationError(ADAPTOR_REF_TWICE_MSG,
adaptor->al_adaptor_str,
adaptor->al_adaptor->va_fwdref);
return FALSE;
}
adaptor->al_adaptor->va_fwdref = strdup(screen->scrn_identifier);
adaptor = adaptor->list.next;
}
screen = screen->list.next;
}
return TRUE;
}
/*
* Implementation
*/
XtPointer
MonitorConfig(XtPointer conf)
{
XF86ConfMonitorPtr monitor = (XF86ConfMonitorPtr)conf;
char monitor_name[48];
Arg args[1];
current_monitor = monitor;
xf86info.cur_list = MONITOR;
XtSetSensitive(back, xf86info.lists[MONITOR].cur_function > 0);
XtSetSensitive(next, xf86info.lists[MONITOR].cur_function <
xf86info.lists[MONITOR].num_functions - 1);
(xf86info.lists[MONITOR].functions[xf86info.lists[MONITOR].cur_function])
(&xf86info);
XawListUnhighlight(hlist);
XawListUnhighlight(vlist);
if (monitor != NULL) {
XF86ConfScreenPtr screen = XF86Config->conf_screen_lst;
char str[PARSER_RANGE_SIZE];
XtSetArg(args[0], XtNstring, monitor->mon_identifier);
XtSetValues(ident_widget, args, 1);
while (screen != NULL) {
if (screen->scrn_monitor == monitor)
break;
screen = (XF86ConfScreenPtr)(screen->list.next);
}
if (screen != NULL) {
oldcard = card = screen->scrn_device;
XtSetArg(args[0], XtNlabel, card->dev_identifier);
}
else {
oldcard = card = NULL;
XtSetArg(args[0], XtNlabel, "");
}
XtSetValues(cmenu, args, 1);
mon_n_hsync = monitor->mon_n_hsync;
memcpy(mon_hsync, monitor->mon_hsync,
sizeof(parser_range) * mon_n_hsync);
*str = '\0';
parser_range_to_string(str, mon_hsync, mon_n_hsync);
XtSetArg(args[0], XtNstring, str);
XtSetValues(hsync, args, 1);
mon_n_vrefresh = monitor->mon_n_vrefresh;
memcpy(mon_vrefresh, monitor->mon_vrefresh,
sizeof(parser_range) * mon_n_vrefresh);
*str = '\0';
parser_range_to_string(str, mon_vrefresh, mon_n_vrefresh);
XtSetArg(args[0], XtNstring, str);
XtSetValues(vsync, args, 1);
}
else {
XF86ConfMonitorPtr monitor = XF86Config->conf_monitor_lst;
int nmonitors = 0;
oldcard = card = NULL;
while (monitor != NULL) {
++nmonitors;
monitor = (XF86ConfMonitorPtr)(monitor->list.next);
}
do {
XmuSnprintf(monitor_name, sizeof(monitor_name),
"Monitor%d", nmonitors);
++nmonitors;
} while (xf86findMonitor(monitor_name,
XF86Config->conf_monitor_lst));
XtSetArg(args[0], XtNstring, monitor_name);
XtSetValues(ident_widget, args, 1);
XtSetArg(args[0], XtNstring, "");
XtSetValues(hsync, args, 1);
XtSetValues(vsync, args, 1);
XtSetArg(args[0], XtNlabel, "");
XtSetValues(cmenu, args, 1);
}
if (ConfigLoop(MonitorConfigCheck) == True) {
if (monitor == NULL) {
monitor = (XF86ConfMonitorPtr)
XtCalloc(1, sizeof(XF86ConfMonitorRec));
monitor->mon_identifier = XtNewString(ident_string);
}
memcpy(monitor->mon_hsync, mon_hsync, sizeof(parser_range) *
(monitor->mon_n_hsync = mon_n_hsync));
memcpy(monitor->mon_vrefresh, mon_vrefresh, sizeof(parser_range) *
(monitor->mon_n_vrefresh = mon_n_vrefresh));
if (strcasecmp(monitor->mon_identifier, ident_string))
xf86renameMonitor(XF86Config, monitor, ident_string);
if (oldcard != card) {
int i;
for (i = 0; i < computer.num_devices; i++)
if (computer.devices[i]->widget == config)
break;
if (computer.devices[i]->config == NULL)
XF86Config->conf_monitor_lst =
xf86addMonitor(XF86Config->conf_monitor_lst,
monitor);
computer.devices[i]->config = (XtPointer)monitor;
ChangeScreen(monitor, monitor, card, oldcard);
DrawCables();
}
return (monitor);
}
return (NULL);
}