开发学院软件开发C++ 菜单程序 阅读

菜单程序

 2008-03-08 12:29:36 来源:WEB开发网   
核心提示:#include <graphics.h>#include <stdio.h>#include <stdlib.h>#include <bios.h>#include "head.h"#define FALSE 0#define TRUE 1#defi
#include <graphics.h>
#include <stdio.h>
#include <stdlib.h>
#include <bios.h>
#include "head.h" #define FALSE 0
#define TRUE 1
#define START 1
#define LEFTSHIFT 2
#define RIGHTSHIFT 3
#define ENTER 4
#define EXIT 5
#define UP 6
#define DOWN 7 typedef strUCt{        /*菜单的数据结构*/
   int menuID;
   char MenuName[10];
   int itemCount;
   char itemName[4][14];
}menu; void *saveImage;    /*保存菜单覆盖的区域*/ int mHeight,mWidth;      /*窗口高,宽*/
int mutex=0; menu MainMenu[]=},
     },
  },
     },
     },
     },
     },
     },
     }  };
void showItems(int NewID)         /*显示*/
{
   int LL,TT,j;
   LL=mWidth*NewID+50;
   TT=40;
   saveImage=malloc(imagesize(LL,31,LL+mWidth+30,70+25*(MainMenu[NewID].itemCount)));
   getimage(LL,31,LL+mWidth+30,70+25*(MainMenu[NewID].itemCount),saveImage);
   setcolor(7);
   setfillstyle(1,7);
   rectangle(LL,31,LL+mWidth+30,31+30*(MainMenu[NewID].itemCount));
   floodfill(LL+3,33,7);
   setcolor(1);
   rectangle(LL+5,36,LL+mWidth+25,26+30*(MainMenu[NewID].itemCount));
   hz(LL+15,TT,16,1,4,MainMenu[NewID].itemName[0]);
   hz(LL,8,16,1,1,MainMenu[NewID].MenuName);
   for(j=1;j<(MainMenu[NewID].itemCount);j++)
   {
   TT=TT+25;
   hz(LL+15,TT,16,1,1,MainMenu[NewID].itemName[j]);
   }
}
void init()
{
  int gdriver,gmode;
  gdriver=DETECT;
  initgraph(&gdriver,&gmode,"g:\TURBOC2");
  if ((fp=fopen("hzk16","rb"))==NULL)
  { PRintf("Can't open haz16,Please add it");
   getch(); closegraph(); exit(0);
  }
}

initm()
{
  int L,T,R,B,i;
  mWidth=60;
  mHeight=20;
  L=50;  T=8;  R=mWidth+L;  B=mHeight+T;
  setcolor(7);
  setfillstyle(1,7);
  rectangle(0,0,640,30);
  floodfill(3,25,7);
  setcolor(1);
  setfillstyle(1,1);
  rectangle(0,31,640,449);
  floodfill(3,300,1);
  setcolor(7);
  setfillstyle(1,7);
  rectangle(0,450,640,480);
  floodfill(3,459,7);
  setcolor(15);
  line(0,35,640,35);
  line(0,38,640,38);
  line(0,445,640,445);
  line(0,442,640,442);
  hz(170,165,80,3,14,"数据结构");
  hz(180,240,25,1,12,"(版权所有,随便拷贝)");
  hz(L,T,16,1,4,MainMenu[0].MenuName);   /*red*/
  L=R;  R=mWidth+L;
  for(i=1;i<9;i++)
  {
    hz(L,T,16,1,1,MainMenu[i].MenuName); /*blue*/
    L=R;  R=R+mWidth;
  }
} void process(int OldID,int NewID)    /*主菜单移动*/
{
  int L,T;
  L=50+mWidth*OldID;
  T=8;
  hz(L,T,16,1,1,MainMenu[OldID].MenuName);
  L=50+mWidth*NewID;
  hz(L,T,16,1,4,MainMenu[NewID].MenuName);
} void process3(int OldID,int NewID,int m)    /*子菜单移动*/
{
  int LL,TT;
  LL=50+mWidth*m;
  TT=40+OldID*25;
  hz(LL+15,TT,16,1,1,MainMenu[m].itemName[OldID]);
  TT=40+NewID*25;
  hz(LL+15,TT,16,1,4,MainMenu[m].itemName[NewID]);
}
process1(int d)       /* 退出 */
{
  if(d==2) exit(1);
} main()
{
   int OldID,NewID,head,tail,selectID,quit,c;
   int OldID1,NewID1,head1,tail1;
   head=0;  tail=8;
   OldID=0;  NewID=0;
   OldID1=0;  NewID1=0;
   head1=0;
   quit=0;
   init();
   initm();
   while(!quit)
   {
   while(bioskey(1)==0);
   c=bioskey(0);
   if(c==17400) selectID=START;
   else if(c==19200) selectID=LEFTSHIFT;
   else if(c==19712) selectID=RIGHTSHIFT;
   else if(c==7181) selectID=ENTER;
   else if(c==283) selectID=EXIT;
   else if(c==20480) selectID=DOWN;
   else if(c==18432) selectID=UP;
   else selectID=NULL;
   switch (selectID)
   {
    case START:
      OldID=NewID;
      NewID=0;
      process(OldID,NewID);
      break;
    case LEFTSHIFT:
      if(mutex==0)
      {
       if(NewID==head)
       {
        OldID=NewID;
        NewID=tail;
       }
       else
       {
        OldID=NewID;
        NewID--;
       }
       process(OldID,NewID);
      }
      break;
    case RIGHTSHIFT:
      if(mutex==0)
      {
       if(NewID==tail)
       {
       OldID=NewID;
       NewID=head;
       }
       else
       {
       OldID=NewID;
       NewID++;
       }
      process(OldID,NewID);
      }
      break;
     case ENTER:
      if(mutex==0)
      {
      showItems(NewID);
      mutex=1;
      tail1=MainMenu[NewID].itemCount-1;
      }
      else
      process1(NewID);
      break;
     case EXIT:
      if(mutex!=0)
      {
      putimage(mWidth*NewID+50,31,saveImage,COPY_PUT);
      hz(mWidth*NewID+50,8,16,1,4,MainMenu[NewID].MenuName);
      mutex=0;
      }
      else
      quit=TRUE;
      break;
     case DOWN:
      if(mutex==1)
      {
     if(NewID1==tail1)
    {
       OldID1=NewID1;
       NewID1=head1;
    }
     else
    {
       OldID1=NewID1;
       NewID1++;
    }
     process3(OldID1,NewID1,NewID);
   }
     break;
     case UP:
      if(mutex!=0)
      {
      if(NewID1==head1)
      {
      OldID1=NewID1;
      NewID1=tail1;
      }
      else
      {
      OldID1=NewID1;
      NewID1--;
      }
      process3(OldID1,NewID1,NewID);
      }
      break;
     default: break;
    }
    }
   getch();
   closegraph(); }

Tags:菜单 程序

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