From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932367AbWACNcV (ORCPT ); Tue, 3 Jan 2006 08:32:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932351AbWACNcP (ORCPT ); Tue, 3 Jan 2006 08:32:15 -0500 Received: from pasmtp.tele.dk ([193.162.159.95]:38405 "EHLO pasmtp.tele.dk") by vger.kernel.org with ESMTP id S932350AbWACNZg convert rfc822-to-8bit (ORCPT ); Tue, 3 Jan 2006 08:25:36 -0500 Subject: [PATCH 06/26] kconfig: Fix indention when using menuconfig in text-onle consoles In-Reply-To: <20060103132035.GA17485@mars.ravnborg.org> X-Mailer: gregkh_patchbomb-sam Date: Tue, 3 Jan 2006 14:25:25 +0100 Message-Id: <11362947253568@foobar.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Reply-To: Sam Ravnborg To: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 7BIT From: Sam Ravnborg Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Sam Ravnborg Date: 1132524229 +0100 When using menuconfig in a text-only console (no X started) the indention was often two spaces wrong. This proved to be a ncurses issue which are worked around by calling wrefresh more often. Signed-off-by: Sam Ravnborg --- scripts/lxdialog/menubox.c | 37 ++++++++++++++++++------------------- 1 files changed, 18 insertions(+), 19 deletions(-) 7c3badf96e0dc8aa89ebf8919653339a5ee8e035 diff --git a/scripts/lxdialog/menubox.c b/scripts/lxdialog/menubox.c index 89fcf41..461ee08 100644 --- a/scripts/lxdialog/menubox.c +++ b/scripts/lxdialog/menubox.c @@ -94,9 +94,9 @@ static void print_item(WINDOW * win, con } if (selected) { wmove(win, choice, ITEM_IDENT + 1); - wrefresh(win); } free(menu_item); + wrefresh(win); } /* @@ -125,6 +125,7 @@ static void print_arrows(WINDOW * win, i y = y + height + 1; wmove(win, y, x); + wrefresh(win); if ((height < item_no) && (scroll + height < item_no)) { wattrset(win, darrow_attr); @@ -139,6 +140,7 @@ static void print_arrows(WINDOW * win, i } wmove(win, cur_y, cur_x); + wrefresh(win); } /* @@ -157,6 +159,17 @@ static void print_buttons(WINDOW * win, wrefresh(win); } +/* scroll up n lines (n may be negative) */ +static void do_scroll(WINDOW *win, int *scroll, int n) +{ + /* Scroll menu up */ + scrollok(win, TRUE); + wscrl(win, n); + scrollok(win, FALSE); + *scroll = *scroll + n; + wrefresh(win); +} + /* * Display a menu for choosing among a number of options */ @@ -286,11 +299,7 @@ int dialog_menu(const char *title, const if (key == KEY_UP || key == '-') { if (choice < 2 && scroll) { /* Scroll menu down */ - scrollok(menu, TRUE); - wscrl(menu, -1); - scrollok(menu, FALSE); - - scroll--; + do_scroll(menu, &scroll, -1); print_item(menu, items[scroll * 2 + 1], 0, FALSE, (items[scroll * 2][0] != ':')); @@ -306,11 +315,7 @@ int dialog_menu(const char *title, const if ((choice > max_choice - 3) && (scroll + max_choice < item_no)) { /* Scroll menu up */ - scrollok(menu, TRUE); - wscrl(menu, 1); - scrollok(menu, FALSE); - - scroll++; + do_scroll(menu, &scroll, 1); print_item(menu, items[(scroll + max_choice - 1) * 2 + 1], max_choice - 1, FALSE, @@ -322,8 +327,7 @@ int dialog_menu(const char *title, const scrollok(menu, TRUE); for (i = 0; (i < max_choice); i++) { if (scroll > 0) { - wscrl(menu, -1); - scroll--; + do_scroll(menu, &scroll, -1); print_item(menu, items[scroll * 2 + 1], 0, FALSE, (items[scroll * 2][0] != ':')); } else { @@ -331,15 +335,11 @@ int dialog_menu(const char *title, const choice--; } } - scrollok(menu, FALSE); } else if (key == KEY_NPAGE) { for (i = 0; (i < max_choice); i++) { if (scroll + max_choice < item_no) { - scrollok(menu, TRUE); - wscrl(menu, 1); - scrollok(menu, FALSE); - scroll++; + do_scroll(menu, &scroll, 1); print_item(menu, items[(scroll + max_choice - 1) * 2 + 1], max_choice - 1, FALSE, (items [(scroll + max_choice - 1) * 2][0] != ':')); @@ -348,7 +348,6 @@ int dialog_menu(const char *title, const choice++; } } - } else choice = i; -- 1.0.6