1 /*-
2  * SPDX-License-Identifier: CC0-1.0
3  *
4  * Written in 2021 by Alfonso Sabato Siciliano.
5  * To the extent possible under law, the author has dedicated all copyright
6  * and related and neighboring rights to this software to the public domain
7  * worldwide. This software is distributed without any warranty, see:
8  *   <http://creativecommons.org/publicdomain/zero/1.0/>.
9  */
10 
11 #include <bsddialog.h>
12 #include <bsddialog_theme.h>
13 #include <stdio.h>
14 #include <string.h>
15 
16 int main()
17 {
18 	int output, focusitem;
19 	struct bsddialog_conf conf;
20 	enum bsddialog_default_theme theme;
21 	struct bsddialog_menuitem items[5] = {
22 		{"", false, 0, "Flat", "dialog-like",
23 		    "BSDDIALOG_THEME_FLAT" },
24 		{"", false, 0, "Dialog", "dialog clone",
25 		    "BSDDIALOG_THEME_DIALOG" },
26 		{"", false, 0, "BSDDialog", "new theme",
27 		    "BSDDIALOG_THEME_BSDDIALOG" },
28 		{"", false, 0, "BlackWhite","black and white",
29 		    "BSDDIALOG_THEME_BLACKWHITE" },
30 		{"", false, 0, "Quit", "Exit", "Quit or Cancel to exit" }
31 	};
32 
33 	if (bsddialog_init() == BSDDIALOG_ERROR) {
34 		printf("Error: %s\n", bsddialog_geterror());
35 		return (1);
36 	}
37 
38 	bsddialog_initconf(&conf);
39 
40 	bsddialog_backtitle(&conf, "Theme Example");
41 
42 	conf.title = " Theme ";
43 	focusitem = -1;
44 	while (true) {
45 		output = bsddialog_menu(&conf, "Choose theme", 15, 45, 5, 5,
46 		    items, &focusitem);
47 
48 		if (output != BSDDIALOG_OK || items[4].on)
49 			break;
50 
51 		if (items[0].on) {
52 			theme = BSDDIALOG_THEME_FLAT;
53 			focusitem = 0;
54 		}
55 		else if (items[1].on) {
56 			theme = BSDDIALOG_THEME_DIALOG;
57 			focusitem = 1;
58 		}
59 		else if (items[2].on) {
60 			theme = BSDDIALOG_THEME_BSDDIALOG;
61 			focusitem = 2;
62 		}
63 		else if (items[3].on) {
64 			theme = BSDDIALOG_THEME_BLACKWHITE;
65 			focusitem = 3;
66 		}
67 
68 		bsddialog_set_default_theme(theme);
69 	}
70 
71 	bsddialog_end();
72 
73 	return (output);
74 }