ui/ncurses/nc-widgets: Add initial textbox validation functions

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

diff --git a/ui/ncurses/nc-scr.c b/ui/ncurses/nc-scr.c
index c6172e1e4c6d11e0e022d92cbc6fef9a2f7c90c8..41e35de849381a568cfb6b4f04ecfd862f23d8a4 100644 (file)
--- a/ui/ncurses/nc-scr.c
+++ b/ui/ncurses/nc-scr.c
@@ -16,9 +16,9 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#if defined(HAVE_CONFIG_H)
 #include "config.h"
-
-#define _GNU_SOURCE
+#endif
 
 #include <assert.h>
 #include <stdarg.h>
@@ -40,6 +40,20 @@ static void nc_scr_status_draw(struct nc_scr *scr)
                scr->frame.status);
 }
 
+int nc_scr_post(struct nc_scr *scr)
+{
+       if (scr->post)
+               return scr->post(scr);
+       return 0;
+}
+
+int nc_scr_unpost(struct nc_scr *scr)
+{
+       if (scr->unpost)
+               return scr->unpost(scr);
+       return 0;
+}
+
 void nc_scr_frame_draw(struct nc_scr *scr)
 {
        int ltitle_len, rtitle_len;
@@ -114,7 +128,7 @@ int nc_scr_init(struct nc_scr *scr, enum pb_nc_sig sig, int begin_x,
 
        scr->sub_ncw = derwin(scr->main_ncw,
                LINES - nc_scr_frame_lines,
-               COLS - 1 - begin_x,
+               COLS - nc_scr_frame_cols - begin_x,
                nc_scr_pos_sub,
                begin_x);