static cb_ret_t
listbox_execute_cmd (WListbox * l, long command)
{
cb_ret_t ret = MSG_HANDLED;
Widget *w = WIDGET (l);
if (l->list == NULL || g_queue_is_empty (l->list))
return MSG_NOT_HANDLED;
switch (command)
{
case CK_Up:
listbox_back (l, TRUE);
break;
case CK_Down:
listbox_fwd (l, TRUE);
break;
case CK_Top:
listbox_select_first (l);
break;
case CK_Bottom:
listbox_select_last (l);
break;
case CK_PageUp:
listbox_back_n (l, w->lines - 1);
break;
case CK_PageDown:
listbox_fwd_n (l, w->lines - 1);
break;
case CK_Delete:
if (l->deletable)
{
gboolean is_last, is_more;
int length;
length = g_queue_get_length (l->list);
is_last = (l->pos + 1 >= length);
is_more = (l->top + w->lines >= length);
listbox_remove_current (l);
if ((l->top > 0) && (is_last || is_more))
l->top--;
}
break;
case CK_Clear:
if (l->deletable && mc_global.widget.confirm_history_cleanup
/* TRANSLATORS: no need to translate 'DialogTitle', it's just a context prefix */
&& (query_dialog (Q_ ("DialogTitle|History cleanup"),
_("Do you want clean this history?"),
D_ERROR, 2, _("&Yes"), _("&No")) == 0))
listbox_remove_list (l);
break;
default:
ret = MSG_NOT_HANDLED;
}
return ret;
}
void
listbox_set_list (WListbox * l, GList * list)
{
listbox_remove_list (l);
if (l != NULL)
{
GList *ll;
l->list = g_queue_new ();
for (ll = list; ll != NULL; ll = g_list_next (ll))
g_queue_push_tail (l->list, ll->data);
g_list_free (list);
}
}
static int
task_cb (WButton * button, int action)
{
TaskList *tl;
int sig = 0;
(void) button;
if (bg_list->list == NULL)
return 0;
/* Get this instance information */
listbox_get_current (bg_list, NULL, (void **) &tl);
#ifdef SIGTSTP
if (action == B_STOP)
{
sig = SIGSTOP;
tl->state = Task_Stopped;
}
else if (action == B_RESUME)
{
sig = SIGCONT;
tl->state = Task_Running;
}
else
#endif
if (action == B_KILL)
{
sig = SIGKILL;
}
if (sig == SIGKILL)
unregister_task_running (tl->pid, tl->fd);
kill (tl->pid, sig);
listbox_remove_list (bg_list);
jobs_fill_listbox ();
/* This can be optimized to just redraw this widget :-) */
dlg_redraw (jobs_dlg);
return 0;
}
static inline void
listbox_destroy (WListbox * l)
{
listbox_remove_list (l);
}
