ui/ncurses: Exit safe mode on configuration change

[petitboot] / ui / ncurses / nc-lang.c

diff --git a/ui/ncurses/nc-lang.c b/ui/ncurses/nc-lang.c
index 35f54e628456ce2a98af61947dc27addf92d5be7..5e927072c42d57bbb71e4909e6b2582e70277fc9 100644 (file)
--- a/ui/ncurses/nc-lang.c
+++ b/ui/ncurses/nc-lang.c
@@ -32,7 +32,7 @@
 #include "nc-lang.h"
 #include "nc-widgets.h"
 
-#define N_FIELDS       4
+#define N_FIELDS       5
 
 static struct lang {
        const char      *name;
@@ -59,6 +59,7 @@ struct lang_screen {
                struct nc_widget_select         *lang_f;
                struct nc_widget_label          *lang_l;
 
+               struct nc_widget_label          *safe_mode;
                struct nc_widget_button         *ok_b;
                struct nc_widget_button         *cancel_b;
        } widgets;
@@ -160,6 +161,7 @@ static int lang_process_form(struct lang_screen *screen)
 
        config->lang = talloc_strdup(screen, lang->name);
 
+       config->safe_mode = false;
        rc = cui_send_config(screen->cui, config);
        talloc_free(config);
 
@@ -209,6 +211,12 @@ static void lang_screen_layout_widgets(struct lang_screen *screen)
 
        y += 1;
 
+       if (screen->cui->config->safe_mode) {
+               widget_move(widget_label_base(screen->widgets.safe_mode),
+                       y, screen->field_x);
+               y += 1;
+       }
+
        widget_move(widget_button_base(screen->widgets.ok_b),
                        y, screen->field_x);
        widget_move(widget_button_base(screen->widgets.cancel_b),
@@ -265,6 +273,10 @@ static void lang_screen_setup_widgets(struct lang_screen *screen,
                                        label, true);
        }
 
+       if (config->safe_mode)
+               screen->widgets.safe_mode = widget_new_label(set, 0, 0,
+                        _("Selecting 'OK' will exit safe mode"));
+
        screen->widgets.ok_b = widget_new_button(set, 0, 0, 6, _("OK"),
                        ok_click, screen);
        screen->widgets.cancel_b = widget_new_button(set, 0, 0, 6, _("Cancel"),