mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-27 15:39:42 +02:00
86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
|
/*
|
||
|
|
* 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);
|
||
|
|
|
||
|
|
if (title != NULL && strlen(title) >= width-2 ) {
|
||
|
|
/* truncate long title -- mec */
|
||
|
|
char * title2 = malloc(width-2+1);
|
||
|
|
memcpy( title2, title, width-2 );
|
||
|
|
title2[width-2] = '\0';
|
||
|
|
title = title2;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (title != NULL) {
|
||
|
|
wattrset (dialog, title_attr);
|
||
|
|
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
|
||
|
|
waddstr (dialog, (char *)title);
|
||
|
|
waddch (dialog, ' ');
|
||
|
|
}
|
||
|
|
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;
|
||
|
|
}
|