Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

1 files changed, 102 insertions, 0 deletions

diff --git a/scripts/kconfig/lxdialog/yesno.c b/scripts/kconfig/lxdialog/yesno.c
new file mode 100644
index 000000000000..cb2568aae3ed
--- /dev/null
+++ b/scripts/kconfig/lxdialog/yesno.c
@@ -0,0 +1,102 @@
+/*
+ *  yesno.c -- implements the yes/no box
+ *
+ *  ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
+ *  MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "dialog.h"
+
+/*
+ * Display termination buttons
+ */
+static void print_buttons(WINDOW * dialog, int height, int width, int selected)
+{
+        int x = width / 2 - 10;
+        int y = height - 2;
+
+        print_button(dialog, " Yes ", y, x, selected == 0);
+        print_button(dialog, "  No  ", y, x + 13, selected == 1);
+
+        wmove(dialog, y, x + 1 + 13 * selected);
+        wrefresh(dialog);
+}
+
+/*
+ * Display a dialog box with two buttons - Yes and No
+ */
+int dialog_yesno(const char *title, const char *prompt, int height, int width)
+{
+        int i, x, y, key = 0, button = 0;
+        WINDOW *dialog;
+
+        /* center dialog box on screen */
+        x = (COLS - width) / 2;
+        y = (LINES - height) / 2;
+
+        draw_shadow(stdscr, y, x, height, width);
+
+        dialog = newwin(height, width, y, x);
+        keypad(dialog, TRUE);
+
+        draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
+        wattrset(dialog, border_attr);
+        mvwaddch(dialog, height - 3, 0, ACS_LTEE);
+        for (i = 0; i < width - 2; i++)
+                waddch(dialog, ACS_HLINE);
+        wattrset(dialog, dialog_attr);
+        waddch(dialog, ACS_RTEE);
+
+        print_title(dialog, title, width);
+
+        wattrset(dialog, dialog_attr);
+        print_autowrap(dialog, prompt, width - 2, 1, 3);
+
+        print_buttons(dialog, height, width, 0);
+
+        while (key != ESC) {
+                key = wgetch(dialog);
+                switch (key) {
+                case 'Y':
+                case 'y':
+                        delwin(dialog);
+                        return 0;
+                case 'N':
+                case 'n':
+                        delwin(dialog);
+                        return 1;
+
+                case TAB:
+                case KEY_LEFT:
+                case KEY_RIGHT:
+                        button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button);
+
+                        print_buttons(dialog, height, width, button);
+                        wrefresh(dialog);
+                        break;
+                case ' ':
+                case '\n':
+                        delwin(dialog);
+                        return button;
+                case ESC:
+                        break;
+                }
+        }
+
+        delwin(dialog);
+        return -1;              /* ESC pressed */
+}