usr.bin/menuc/testm/main.c

   1 /*      $NetBSD: main.c,v 1.6 2004/09/17 18:16:44 wrstuden Exp $        */
   2
   3 /*
   4  * Copyright 1997 Piermont Information Systems Inc.
   5  * All rights reserved.
   6  *
   7  * Written by Philip A. Nelson for Piermont Information Systems Inc.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software develooped for the NetBSD Project by
  20  *      Piermont Information Systems Inc.
  21  * 4. The name of Piermont Information Systems Inc. may not be used to endorse
  22  *    or promote products derived from this software without specific prior
  23  *    written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
  26  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  28  * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
  29  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  35  * THE POSSIBILITY OF SUCH DAMAGE.
  36  *
  37  */
  38
  39 /* main sysinst program. */
  40
  41 #include "menu_defs.h"
  42 #include "msg_defs.h"
  43
  44 int main(void);
  45
  46 int main(void)
  47 {
  48
  49         /* Menu processing */
  50         process_menu (MENU_root, NULL);
  51
  52         return 0;
  53 }
  54
  55 /* Dynamic menu suff! */
  56
  57 char  ent_text[5][50] = {"name: ", "strt: ", "city: ", "opt 4", "NUM: "};
  58
  59 /* opt processing routines .. */
  60
  61 int opt_1 (struct menudesc *m, void *p);
  62
  63 int opt_1 (struct menudesc *m, void *p)
  64 {
  65         msg_clear();
  66         msg_prompt (MSG_name, "", &ent_text[0][6], 40);
  67         msg_clear();
  68         return 0;
  69 }
  70
  71 int opt_2 (struct menudesc *m, void *p);
  72
  73 int opt_2 (struct menudesc *m, void *p)
  74 {
  75         msg_clear();
  76         msg_prompt (MSG_street, "", &ent_text[1][6], 40);
  77         msg_clear();
  78         return 0;
  79 }
  80
  81 int opt_3 (struct menudesc *m, void *p);
  82
  83 int opt_3 (struct menudesc *m, void *p)
  84 {
  85         msg_clear();
  86         msg_prompt (MSG_city, "", &ent_text[2][6], 40);
  87         msg_clear();
  88         return 0;
  89 }
  90
  91
  92 menu_ent  mymenu [5] = {
  93                 { ent_text[0], OPT_NOMENU, 0, opt_1},
  94                 { ent_text[1], OPT_NOMENU, 0, opt_2},
  95                 { ent_text[2], OPT_NOMENU, 0, opt_3},
  96                 { ent_text[3], OPT_NOMENU, 0, NULL},
  97                 { ent_text[4], OPT_NOMENU, 0, NULL} };
  98
  99 int num = 0;
 100
 101
 102 void do_dynamic(void);
 103 void dyn_disp (struct menudesc *, void *);
 104 void dyn_disp (struct menudesc *m, void *p)
 105 {
 106     sprintf (&ent_text[4][5], "%d", num++);
 107 }
 108
 109 void do_dynamic(void)
 110 {
 111         int menu_no;
 112
 113         num = 0;
 114         menu_no = new_menu ("  A test dynamic menu! ", mymenu, 5, 10, 10,
 115                 0, 55, MC_SCROLL, dyn_disp, NULL, NULL,
 116                 "Make sure you try at least one option before exiting.\n"
 117                 "Then look at what changes.\n", "Done now!");
 118         if (menu_no < 0) {
 119                 endwin();
 120                 (void) fprintf (stderr, "Dynamic memu creation failure. \n");
 121                 exit (1);
 122         }
 123         process_menu (menu_no, NULL);
 124         free_menu (menu_no);
 125 }
 126