/* *  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;}