From: Jeremy Kerr <jk@ozlabs.org>
Date: Fri, 13 Dec 2013 07:18:07 +0000 (+0800)
Subject: ui/ncurses: Add help to sysinfo screen
X-Git-Tag: v1.0.0~235
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;h=a68cae0b9d1b165eef07011011a163b906e0587c;p=petitboot

ui/ncurses: Add help to sysinfo screen

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---

diff --git a/ui/ncurses/Makefile.am b/ui/ncurses/Makefile.am
index 5389ed9..3251489 100644
--- a/ui/ncurses/Makefile.am
+++ b/ui/ncurses/Makefile.am
@@ -43,6 +43,7 @@ libpbnc_la_SOURCES = \
 	nc-scr.h \
 	nc-sysinfo.c \
 	nc-sysinfo.h \
+	nc-sysinfo-help.c \
 	nc-textscreen.c \
 	nc-textscreen.h \
 	nc-widgets.c \
diff --git a/ui/ncurses/nc-sysinfo-help.c b/ui/ncurses/nc-sysinfo-help.c
new file mode 100644
index 0000000..22b470d
--- /dev/null
+++ b/ui/ncurses/nc-sysinfo-help.c
@@ -0,0 +1,3 @@
+const char *sysinfo_help_text = "\
+This screen shows general information about the system, for use when \
+configuring boot behaviour.\n";
diff --git a/ui/ncurses/nc-sysinfo.c b/ui/ncurses/nc-sysinfo.c
index e907e3d..aa1daea 100644
--- a/ui/ncurses/nc-sysinfo.c
+++ b/ui/ncurses/nc-sysinfo.c
@@ -34,6 +34,8 @@ struct sysinfo_screen {
 	struct text_screen text_scr;
 };
 
+extern const char *sysinfo_help_text;
+
 struct nc_scr *sysinfo_screen_scr(struct sysinfo_screen *screen)
 {
 	return text_screen_scr(&screen->text_scr);
@@ -111,6 +113,8 @@ struct sysinfo_screen *sysinfo_screen_init(struct cui *cui,
 	screen = talloc_zero(cui, struct sysinfo_screen);
 	text_screen_init(&screen->text_scr, cui,
 			"Petitboot System Information", on_exit);
+	text_screen_set_help(&screen->text_scr,
+			"System Information", sysinfo_help_text);
 
 	sysinfo_screen_update(screen, sysinfo);