menu.c

ＤＯＳ下驱动源程序

/* MENU - Module of functions to put menus on the screen and handle keyboard
 * input. To use it, include the MENU.H file in your program. The following
 * functions are public:
 *
 *   Menu       -   Puts a menu on screen and reads input for it
 *   Box        -   Puts a box on screen (fill it yourself)
 *   GetKey     -   Gets ASCII or function key
 *   _outchar   -   Displays character using current text position and color
 *
 * The following structures are defined:
 *
 *   MENU       -   Defines menu colors, box type, and centering
 *   ITEM       -   Defines text of menu item and index of highlight character
 *
 * The global variable "mnuAtrib" has type MENU. Change this variable to
 * change menu appearance.
 */

#include <string.h>
#include <stddef.h>
#include <ctype.h>
#include <graph.h>
#include <bios.h>
#include "menu.h"
#include "mouse.h"/*鼠标函数*/

static void Itemize( int row, int col, int fCur, ITEM itm, int cBlank );


MENU mnuAtrib =
{
    _TBLACK, _TBLACK, _TWHITE, _TBRIGHTWHITE, _TBRIGHTWHITE,
    _TWHITE, _TWHITE, _TBLACK, _TWHITE, _TBLACK,
    TRUE,
    (unsigned char)'