diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /scripts/lxdialog/msgbox.c |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'scripts/lxdialog/msgbox.c')
-rw-r--r-- | scripts/lxdialog/msgbox.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/scripts/lxdialog/msgbox.c b/scripts/lxdialog/msgbox.c new file mode 100644 index 00000000000..93692e1fbcc --- /dev/null +++ b/scripts/lxdialog/msgbox.c | |||
@@ -0,0 +1,85 @@ | |||
1 | /* | ||
2 | * msgbox.c -- implements the message box and info box | ||
3 | * | ||
4 | * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) | ||
5 | * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com) | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or | ||
8 | * modify it under the terms of the GNU General Public License | ||
9 | * as published by the Free Software Foundation; either version 2 | ||
10 | * of the License, or (at your option) any later version. | ||
11 | * | ||
12 | * This program is distributed in the hope that it will be useful, | ||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | * GNU General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU General Public License | ||
18 | * along with this program; if not, write to the Free Software | ||
19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
20 | */ | ||
21 | |||
22 | #include "dialog.h" | ||
23 | |||
24 | /* | ||
25 | * Display a message box. Program will pause and display an "OK" button | ||
26 | * if the parameter 'pause' is non-zero. | ||
27 | */ | ||
28 | int | ||
29 | dialog_msgbox (const char *title, const char *prompt, int height, int width, | ||
30 | int pause) | ||
31 | { | ||
32 | int i, x, y, key = 0; | ||
33 | WINDOW *dialog; | ||
34 | |||
35 | /* center dialog box on screen */ | ||
36 | x = (COLS - width) / 2; | ||
37 | y = (LINES - height) / 2; | ||
38 | |||
39 | draw_shadow (stdscr, y, x, height, width); | ||
40 | |||
41 | dialog = newwin (height, width, y, x); | ||
42 | keypad (dialog, TRUE); | ||
43 | |||
44 | draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); | ||
45 | |||
46 | if (title != NULL && strlen(title) >= width-2 ) { | ||
47 | /* truncate long title -- mec */ | ||
48 | char * title2 = malloc(width-2+1); | ||
49 | memcpy( title2, title, width-2 ); | ||
50 | title2[width-2] = '\0'; | ||
51 | title = title2; | ||
52 | } | ||
53 | |||
54 | if (title != NULL) { | ||
55 | wattrset (dialog, title_attr); | ||
56 | mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); | ||
57 | waddstr (dialog, (char *)title); | ||
58 | waddch (dialog, ' '); | ||
59 | } | ||
60 | wattrset (dialog, dialog_attr); | ||
61 | print_autowrap (dialog, prompt, width - 2, 1, 2); | ||
62 | |||
63 | if (pause) { | ||
64 | wattrset (dialog, border_attr); | ||
65 | mvwaddch (dialog, height - 3, 0, ACS_LTEE); | ||
66 | for (i = 0; i < width - 2; i++) | ||
67 | waddch (dialog, ACS_HLINE); | ||
68 | wattrset (dialog, dialog_attr); | ||
69 | waddch (dialog, ACS_RTEE); | ||
70 | |||
71 | print_button (dialog, " Ok ", | ||
72 | height - 2, width / 2 - 4, TRUE); | ||
73 | |||
74 | wrefresh (dialog); | ||
75 | while (key != ESC && key != '\n' && key != ' ' && | ||
76 | key != 'O' && key != 'o' && key != 'X' && key != 'x') | ||
77 | key = wgetch (dialog); | ||
78 | } else { | ||
79 | key = '\n'; | ||
80 | wrefresh (dialog); | ||
81 | } | ||
82 | |||
83 | delwin (dialog); | ||
84 | return key == ESC ? -1 : 0; | ||
85 | } | ||