X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-cui.c;h=2fc779e4140044de6b954ab2ccdea6b82a0176e2;hp=8e31fe2a2a6ca5dff800f730a1deff8ee9088f5e;hb=a1b17961420c2d95a62d9003b75431f706e96753;hpb=2598810aea74bf2f614d9e7b7cbb7c086a1fdc95

diff --git a/ui/ncurses/nc-cui.c b/ui/ncurses/nc-cui.c
index 8e31fe2..2fc779e 100644
--- a/ui/ncurses/nc-cui.c
+++ b/ui/ncurses/nc-cui.c
@@ -41,6 +41,7 @@
 #include "nc-sysinfo.h"
 #include "nc-lang.h"
 #include "nc-helpscreen.h"
+#include "nc-subset.h"
 
 extern const struct help_text main_menu_help_text;
 
@@ -328,6 +329,29 @@ void cui_show_help(struct cui *cui, const char *title,
 		cui_set_current(cui, help_screen_scr(cui->help_screen));
 }
 
+static void cui_subset_exit(struct cui *cui)
+{
+	cui_set_current(cui, subset_screen_return_scr(cui->subset_screen));
+	talloc_free(cui->subset_screen);
+	cui->subset_screen = NULL;
+}
+
+void cui_show_subset(struct cui *cui, const char *title,
+		     void *arg)
+{
+	if (!cui->current)
+		return;
+
+	if (cui->subset_screen)
+		return;
+
+	cui->subset_screen = subset_screen_init(cui, cui->current,
+			title, arg, cui_subset_exit);
+
+	if (cui->subset_screen)
+		cui_set_current(cui, subset_screen_scr(cui->subset_screen));
+}
+
 /**
  * cui_set_current - Set the currently active screen and redraw it.
  */