From 6364fd0cb1e4c7f72b974613e0cf5744ae4d2cb2 Mon Sep 17 00:00:00 2001 From: Wang YanQing Date: Wed, 19 Dec 2012 09:50:58 +0800 Subject: [PATCH] menuconfig: Add Save/Load buttons If menuconfig have Save/Load button like alternative .config editors, xconfig, nconfig, etc.We will have a obvious benefit when use menuconfig just like when we use others, we can Save/Load our .config quickly and conveniently. This patch add the Save/Load button for menuconfig. [remove trailing space while at it for below line: "*) Formerly when I used Page Down and Page Up, the cursor would be set" ] Changes: V1-V2: 1:use PATH_MAX instead of hard code suggested by Yann E. MORIN 2:drop the spurious empty-line removal suggested by Yann E. MORIN V2-V3: 1:ajust buttons position well centered reported by Yann E. MORIN Signed-off-by: Wang YanQing Reviewed-by: "Yann E. MORIN" Tested-by: "Yann E. MORIN" Signed-off-by: "Yann E. MORIN" --- scripts/kconfig/lxdialog/menubox.c | 20 +++++++++++--------- scripts/kconfig/mconf.c | 30 +++++++++++++++++++++++++----- 2 files changed, 36 insertions(+), 14 deletions(-) diff --git a/scripts/kconfig/lxdialog/menubox.c b/scripts/kconfig/lxdialog/menubox.c index 1d604738fa13..48d382e7e374 100644 --- a/scripts/kconfig/lxdialog/menubox.c +++ b/scripts/kconfig/lxdialog/menubox.c @@ -26,7 +26,7 @@ * * *) A bugfix for the Page-Down problem * - * *) Formerly when I used Page Down and Page Up, the cursor would be set + * *) Formerly when I used Page Down and Page Up, the cursor would be set * to the first position in the menu box. Now lxdialog is a bit * smarter and works more like other menu systems (just have a look at * it). @@ -154,12 +154,14 @@ static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x, */ static void print_buttons(WINDOW * win, int height, int width, int selected) { - int x = width / 2 - 16; + int x = width / 2 - 28; int y = height - 2; print_button(win, gettext("Select"), y, x, selected == 0); print_button(win, gettext(" Exit "), y, x + 12, selected == 1); print_button(win, gettext(" Help "), y, x + 24, selected == 2); + print_button(win, gettext(" Save "), y, x + 36, selected == 3); + print_button(win, gettext(" Load "), y, x + 48, selected == 4); wmove(win, y, x + 1 + 12 * selected); wrefresh(win); @@ -372,7 +374,7 @@ do_resize: case TAB: case KEY_RIGHT: button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 2 : (button > 2 ? 0 : button); + ? 4 : (button > 4 ? 0 : button); print_buttons(dialog, height, width, button); wrefresh(menu); @@ -399,17 +401,17 @@ do_resize: return 2; case 's': case 'y': - return 3; + return 5; case 'n': - return 4; + return 6; case 'm': - return 5; + return 7; case ' ': - return 6; + return 8; case '/': - return 7; + return 9; case 'z': - return 8; + return 10; case '\n': return button; } diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index 5f29618d1845..88e806857dc3 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -280,6 +280,7 @@ static struct menu *current_menu; static int child_count; static int single_menu_mode; static int show_all_options; +static int save_and_exit; static void conf(struct menu *menu, struct menu *active_menu); static void conf_choice(struct menu *menu); @@ -657,6 +658,12 @@ static void conf(struct menu *menu, struct menu *active_menu) show_helptext(_("README"), _(mconf_readme)); break; case 3: + conf_save(); + break; + case 4: + conf_load(); + break; + case 5: if (item_is_tag('t')) { if (sym_set_tristate_value(sym, yes)) break; @@ -664,24 +671,24 @@ static void conf(struct menu *menu, struct menu *active_menu) show_textbox(NULL, setmod_text, 6, 74); } break; - case 4: + case 6: if (item_is_tag('t')) sym_set_tristate_value(sym, no); break; - case 5: + case 7: if (item_is_tag('t')) sym_set_tristate_value(sym, mod); break; - case 6: + case 8: if (item_is_tag('t')) sym_toggle_tristate_value(sym); else if (item_is_tag('m')) conf(submenu, NULL); break; - case 7: + case 9: search_conf(); break; - case 8: + case 10: show_all_options = !show_all_options; break; } @@ -708,6 +715,17 @@ static void show_helptext(const char *title, const char *text) show_textbox(title, text, 0, 0); } +static void conf_message_callback(const char *fmt, va_list ap) +{ + char buf[PATH_MAX+1]; + + vsnprintf(buf, sizeof(buf), fmt, ap); + if (save_and_exit) + printf("%s", buf); + else + show_textbox(NULL, buf, 6, 60); +} + static void show_help(struct menu *menu) { struct gstr help = str_new(); @@ -876,6 +894,7 @@ static int handle_exit(void) { int res; + save_and_exit = 1; dialog_clear(); if (conf_get_changed()) res = dialog_yesno(NULL, @@ -947,6 +966,7 @@ int main(int ac, char **av) } set_config_filename(conf_get_configname()); + conf_set_message_callback(conf_message_callback); do { conf(&rootmenu, NULL); res = handle_exit(); -- 2.20.1