X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-textscreen.h;h=df47186287f7cbb6967d88387e3036f3117b1c5a;hp=8afcf495a126e2a3e57be193d0ffa20bffb1f153;hb=af51ccb8b8664eb9462aa4a6e7e2a9f52430647f;hpb=702f9c313dea66817cf05196d84cd07889e80c51

diff --git a/ui/ncurses/nc-textscreen.h b/ui/ncurses/nc-textscreen.h
index 8afcf49..df47186 100644
--- a/ui/ncurses/nc-textscreen.h
+++ b/ui/ncurses/nc-textscreen.h
@@ -22,13 +22,16 @@
 #include "nc-cui.h"
 
 struct text_screen {
-	struct nc_scr	scr;
-	struct cui	*cui;
-	const char	**lines;
-	int		n_lines;
-	int		n_alloc_lines;
-	int		scroll_y;
-	void		(*on_exit)(struct cui *);
+	struct nc_scr		scr;
+	struct cui		*cui;
+	const char		**lines;
+	int			n_lines;
+	int			n_alloc_lines;
+	int			scroll_y;
+	bool			need_update;
+	const char		*help_title;
+	const struct help_text	*help_text;
+	void			(*on_exit)(struct cui *);
 };
 
 void text_screen_init(struct text_screen *screen, struct cui *cui,
@@ -42,6 +45,8 @@ void text_screen_clear(struct text_screen *screen);
 void text_screen_append_line(struct text_screen *screen,
 		const char *fmt, ...) __attribute__((format(printf, 2, 3)));
 void text_screen_set_text(struct text_screen *screen, const char *text);
+void text_screen_set_help(struct text_screen *screen, const char *title,
+		const struct help_text *text);
 
 /* interaction */
 void text_screen_process_key(struct nc_scr *scr, int key);