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- #include "tcclib.h"
- #include <alloc.h>
- #include <conio.h>
-
- int select ( char *menu[], int items, int x1, int y1, int x2 );
-
- int getstringnum ( char *menu[], int items, int x1, int y1, int x2, int y2 )
- {
- int x, y, selection;
- int xborder = 2, yborder = 1;
- char *buffer;
-
- /* 1. Display pop-up menu */
- if ((buffer = calloc ((x2-x1+1)*(y2-y1+1)*2, sizeof (char))) == NULL )
- return (-1);
- gettext (x1, y1, x2, y2, buffer);
- BlockErase (x1, y1, x2, y2);
- DrawBox (x1, y1, x2, y2);
- for ( y = y1 + yborder, x = 0; y < y2 && x < items; ++x, ++y ) {
- AtSay (x1+xborder, y, menu[x]);
- }
-
- /* 2. Obtain selection */
- selection = select (menu, items, x1 + xborder - 1, y1 + yborder, x2 - xborder + 1);
-
- /* 3. Erase pop-up menu and restore screen */
- puttext (x1, y1, x2, y2, buffer);
- free (buffer);
-
- return (selection);
- }
-