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[menu] Truncate menu title when necessary

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Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Christian Hesse 2012-07-03 14:12:47 +01:00 committed by Michael Brown
parent 19859d8ead
commit b3adabd07b
1 changed files with 3 additions and 2 deletions
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5
src/hci/tui/menu_ui.c
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@ -307,6 +307,7 @@ int show_menu ( struct menu *menu, unsigned int timeout_ms,
const char *select, struct menu_item **selected ) {
struct menu_item *item;
struct menu_ui ui;
char buf[ MENU_COLS + 1 /* NUL */ ];
int labelled_count = 0;
int rc;
@ -348,8 +349,8 @@ int show_menu ( struct menu *menu, unsigned int timeout_ms,
/* Draw initial content */
attron ( A_BOLD );
mvprintw ( TITLE_ROW, ( ( COLS - strlen ( ui.menu->title ) ) / 2 ),
"%s", ui.menu->title );
snprintf ( buf, sizeof ( buf ), "%s", ui.menu->title );
mvprintw ( TITLE_ROW, ( ( COLS - strlen ( buf ) ) / 2 ), "%s", buf );
attroff ( A_BOLD );
draw_menu_items ( &ui );
draw_menu_item ( &ui, ui.selected );