kconfig: move lxdialog to scripts/kconfig/lxdialog

[pandora-kernel.git] / scripts / kconfig / lxdialog / msgbox.c

diff --git a/scripts/kconfig/lxdialog/msgbox.c b/scripts/kconfig/lxdialog/msgbox.c
new file mode 100644 (file)
index 0000000..7323f54
--- /dev/null
+++ b/scripts/kconfig/lxdialog/msgbox.c
@@ -0,0 +1,71 @@
+/*
+ *  msgbox.c -- implements the message box and info box
+ *
+ *  ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
+ *  MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@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 a message box. Program will pause and display an "OK" button
+ * if the parameter 'pause' is non-zero.
+ */
+int dialog_msgbox(const char *title, const char *prompt, int height, int width,
+                  int pause)
+{
+       int i, x, y, key = 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);
+
+       print_title(dialog, title, width);
+
+       wattrset(dialog, dialog_attr);
+       print_autowrap(dialog, prompt, width - 2, 1, 2);
+
+       if (pause) {
+               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_button(dialog, "  Ok  ", height - 2, width / 2 - 4, TRUE);
+
+               wrefresh(dialog);
+               while (key != ESC && key != '\n' && key != ' ' &&
+                      key != 'O' && key != 'o' && key != 'X' && key != 'x')
+                       key = wgetch(dialog);
+       } else {
+               key = '\n';
+               wrefresh(dialog);
+       }
+
+       delwin(dialog);
+       return key == ESC ? -1 : 0;
+}