C语言编写的菜单程序.docx

C语言编写的菜单程序/* WIN-TC BGI 图形编程模板 */ #include Conio.h #include graphics.h #include alloc.h #include process.h #include stdio.h #include stdlib.h #include time.h #include string.h #include dos.h #include bios.h #define closegr closegraph #define INSERT 0x5200 #define ESC 0x001B #define TAB 0x0F09 #define RETURN 0x000D #define RIGHT 0x4D00 #define LEFT 0x4B00 #define UP 0x4800 #define DOWN 0x5000 #define BS 0x0E08 #define HOME 0x4700 #define END 0x4F00 #define PGUP 0x4900 #define PGDN 0x5100 #define DEL 0x5300 #define F1 0x3B00 #define F2 0x3C00 #define F3 0x3D00 #define F4 0x3E00 #define F5 0x3F00 #define F6 0x4000 #define F7 0x4100 #define F8 0x4200 #define F9 0x4300 #define F10 0x4400 #define MenuInGround 1 /*定义菜单项各种常量*/ #define MenuActiveGround 2 #define MenuActiveItem 3 #define MenuInItem 4 #define MenuEdge 5 #define WindowEdge 6 #define WindowGround 7 #define PopWindow 8 #define INUM 10 /*定义子菜单项最多为10个*/ #define WindowMinX 1 #define WindowMinY 25 #define WindowMaxX 638 #define WindowMaxY 478 unsigned char AllColors20 = 0,CYAN,LIGHTRED,YELLOW,BLACK,WHITE,LIGHTRED,BLUE, CYAN,9,10,11,12,13,14,15;/*定义各种颜色*/ typedef struct int coor4; /*菜单的边框范围*/ int itemcoor4*INUM; /*菜单子菜单项的边框范围*/ int itemdispxy2*INUM; /*实际选中菜单的下划线位置*/ char select; /*菜单的编号*/ char itemnum; /*子菜单项的数目*/ char *itemname; /*子菜单项的名称指针*/ int COMMAND_IDINUM; /*与子菜单项所连的代号*/ MENUTYPE; static char *MainMenuItem = File,Menu1,Menu2,Menu3,Menu4, Quit,0;/*定制主菜单*/ static char *SubMenuItem1 = Item11,Item12.,Item13,Item14,Item15, Item16,Quit,0;/*以下定制子菜单1-6*/ static char *SubMenuItem2 = Item21.,Draw,Item23,Item24,Item25, Item26,Item27,Item28,0; static char *SubMenuItem3 = Item31.,Item32.,Item add., Item33,0; static char *SubMenuItem4 = Item41.,Item42.,Moveint text, Item44,Item45,Itime*,0; static char *SubMenuItem5 = Item51.,About.,Itme53,0; static char *SubMenuItem6 = 0; void getitemcount(char *,int *,int *,int *); /*说明程序中用的各子程序*/ void InitialGraphics(void); /*图形方式初始化*/ void LoadMainMenu(void); /*载入主菜单*/ void LoadSubMenu(char *name,int ord); /*载入子菜单*/ int ManageSubMenu(void); /*管理子菜单*/ void ManageMainMenu(void); /*管理主菜单*/ void DisplayMainMenu(void); /*显示主菜单*/ int DisplaySubMenu(int ord); /*显示子菜单*/ void Help_page_show(void)return; /*帮助函数(为空)*/ void Exitmenu(int); /*退出菜单函数*/ void In_ActiveMainMenuItem(int select,char In_Active); /*主菜单项激活函数*/ void In_ActiveSubMenuItem(int ord,int select,char In_Active); /*子菜单项激活函数*/ int GetKey(void); /*接收按键函数*/ void FuncProc(int ID); /*以下为菜单项对应的功能函数*/ void Draw(void); void MoveText(void); void About(void); void MessageBox(char *message); void GoodBye(char *pcInf1,char *pcInf2); MENUTYPE MainMenu,SubMenuINUM; /*定义主菜单和子菜单*/ int maxx,texth,textw; void *MenuImageBuf; void initgr(void) /* BGI初始化 */ int gd = DETECT, gm = 0; /* 和gd = VGA,gm = VGAHI是同样效果 */ registerbgidriver(EGAVGA_driver);/* 注册BGI驱动后可以不需要.BGI文件的支持运行 */ initgraph(&gd, &gm, ); int main(void) initgr(); /* BGI初始化 */ /*此部分添加你自己的代码，例如 line(25, 25, 220, 220); circle(100, 100, 50); 等等*/ texth = textheight(text); maxx = getmaxx(); textw = textwidth(t); LoadMainMenu(); LoadSubMenu(SubMenuItem1,0); LoadSubMenu(SubMenuItem2,1); LoadSubMenu(SubMenuItem3,2); LoadSubMenu(SubMenuItem4,3); LoadSubMenu(SubMenuItem5,4); LoadSubMenu(SubMenuItem6,5); ManageMainMenu(); getch(); /* 暂停一下，看看前面绘图代码的运行结果 */ closegr(); /* 恢复TEXT屏幕模式 */ return 0; / void ManageMainMenu(void) /*主菜单管理函数*/ unsigned key; int ID; DisplayMainMenu(); /*显示主菜单*/ for(key=0;) key = GetKey(); switch(key) /*根据按键值决定程序走向*/ case LEFT: /*按下左键*/ In_ActiveMainMenuItem(MainMenu.select,0); if(MainMenu.selectMainMenu.itemnum-2) MainMenu.select = 0; else MainMenu.select+; In_ActiveMainMenuItem(MainMenu.select,1); break; case DOWN: /*按下下键*/ case RETURN: /*按下回车键*/ switch(MainMenu.COMMAND_IDMainMenu.select) case 5: /*如果是主菜单5(Quit),则退出*/ if(key=DOWN) break; closegraph(); GoodBye(GoodBye from,the Menu Demo in graphics mode); break; default: ID = ManageSubMenu(); if(ID=0) FuncProc(ID); break; / void FuncProc(int ID) switch(ID) case 6: closegraph(); GoodBye(goodbye from,the Menu Demo in graphics mode); break; case 101: Draw(); break; case 302: MoveText(); break; case 401: About(); break; default: setfillstyle(SOLID_FILL,AllColorsWindowGround); bar(WindowMinX,WindowMinY,WindowMaxX,WindowMaxY); MessageBox(This is an example!); break; / int ManageSubMenu(void) /*子菜单管理函数*/ MENUTYPE *mn = &SubMenuMainMenu.select; unsigned key; if(DisplaySubMenu(MainMenu.select) return -2; for(key=0;) /*根据不同的按键在下柆框内选择菜单项*/ key = GetKey(); switch(key) case ESC: /*取消键*/ Exitmenu(MainMenu.select); return -1; case UP: /*上键*/ In_ActiveSubMenuItem(MainMenu.select,mn-select,0); if(mn-select0) mn-select-; else mn-select = mn-itemnum-1; In_ActiveSubMenuItem(MainMenu.select,mn-select,1); break; case DOWN: /*下键*/ In_ActiveSubMenuItem(MainMenu.select,mn-select,0); if(mn-selectitemnum-1) mn-select+; else mn-select = 0; In_ActiveSubMenuItem(MainMenu.select,mn-select,1); break; case LEFT: Exitmenu(MainMenu.select); In_ActiveMainMenuItem(MainMenu.select,0); if(MainMenu.selectMainMenu.itemnum-2) MainMenu.select = 0; else MainMenu.select+; In_ActiveMainMenuItem(MainMenu.select,1); if(DisplaySubMenu(MainMenu.select) return -2; mn = &SubMenuMainMenu.select; break; case RETURN: Exitmenu(MainMenu.select); return mn-COMMAND_IDmn-select; / void LoadMainMenu(void) int count,totallen,maxlen,i,j = 1; MainMenu.coor0 = 0; MainMenu.coor1 = 0; MainMenu.coor2 = maxx; MainMenu.coor3 = 3*texth; /菜单的边框范围 getitemcount(MainMenuItem,&count,&totallen,&maxlen); MainMenu.itemnum = count; maxlen = (maxx/textw-totallen)/count; for(i=0,j=0;icount;i+) MainMenu.itemcoori*4 = j*textw; MainMenu.itemcoori*4+1 = MainMenu.coor0; MainMenu.itemcoori*4+2 = textw*(j+maxlen+strlen(MainMenuItemi); MainMenu.itemcoori*4+3 = MainMenu.coor3; MainMenu.itemdispxyi*2 = textw*(j+0.5*maxlen); MainMenu.itemdispxyi*2+1 = texth; MainMenu.COMMAND_IDi = i; j += maxlen+strlen(MainMenuItemi); MainMenu.itemname = MainMenuItem; /*为主菜单的名称赋值*/ / void LoadSubMenu(char *name,int ord) int count,i,j,maxlen; getitemcount(name,&count,&i,&maxlen); SubMenuord.itemname = name; SubMenuord.itemnum = count; j = textw*(maxlen+2); if(j+MainMenu.itemcoor4*ordmaxx) SubMenuord.coor0 = MainMenu.itemcoor4*(ord); SubMenuord.coor2 = SubMenuord.coor0+j; else SubMenuord.coor0 = maxx; SubMenuord.coor2 = SubMenuord.coor2-j; SubMenuord.coor1 = MainMenu.itemcoor4*ord+3; SubMenuord.coor3 = SubMenuord.coor1+count*(texth+6); for(i=0;icount;i+) SubMenuord.itemcoori*4 = SubMenuord.coor0; SubMenuord.itemcoori*4+1 = SubMenuord.coor1+i*(6+texth); SubMenuord.itemcoori*4+2 = SubMenuord.coor2; SubMenuord.itemcoori*4+3 = SubMenuord.itemcoori*4+1+texth+6; SubMenuord.itemdispxyi*2 = SubMenuord.itemcoori*4+textw; SubMenuord.itemdispxyi*2+1 = SubMenuord.itemcoori*4+1+3; SubMenuord.COMMAND_IDi = ord*100+i; / void DisplayMainMenu(void) /*显示主菜单函数*/ unsigned i; /*绘制菜单*/ setcolor(AllColorsWindowEdge); /*将当前图形屏幕的当前笔画颜色置为color*/ rectangle(0,0,getmaxx(),getmaxy(); setcolor(AllColorsMenuEdge); setfillstyle(SOLID_FILL,AllColorsMenuInGround); bar3d(MainMenu.coor0,MainMenu.coor1,MainMenu.coor2,MainMenu.coor3,0,0); setcolor(AllColors2); for(i=0;icoor0,mn-coor1,mn-coor2,mn-coor3); if(NULL=(MenuImageBuf=(unsigned char *)malloc(size) clearviewport(); outtextxy(100,100,Out of memory); /*如果内存分配不足,出错退出*/ getch(); return 1; getimage(mn-coor0,mn-coor1,mn-coor2,mn-coor3,MenuImageBuf);/*绘制子菜单*/ setcolor(AllColorsMenuEdge); setfillstyle(SOLID_FILL,AllColorsMenuInGround); bar3d(mn-coor0,mn-coor1,mn-coor2,mn-coor3,0,0); for(i=0;iitemnum;i+) if(i=mn-select) In_ActiveSubMenuItem(ord,i,1); else setcolor(AllColorsMenuInItem); outtextxy(mn-itemdispxyi*2,mn-itemdispxyi*2+1,mn-itemnamei); return 0; / static void Exitmenu(int ord) /*退出某子菜单*/ MENUTYPE *mn = &SubMenuord; if(MenuImageBuf) putimage(mn-coor0,mn-coor1,MenuImageBuf,COPY_PUT); farfree(MenuImageBuf); / void In_ActiveMainMenuItem(int select,char In_Active) /*激活某项主菜单*/ /int temp; int start,end,bot,top; MENUTYPE *tp = &MainMenu; start = tp-itemcoorselect*4+8; top = tp-itemcoorselect*4+1+2; end = tp-itemcoorselect*4+2-8; bot = tp-itemcoorselect*4+3-2; if(In_Active=0) /*未处于激活状态*/ setfillstyle(SOLID_FILL,AllColorsMenuInGround); bar(start,top,end,bot); setcolor(AllColorsMenuInItem); outtextxy(tp-itemdispxyselect*2,tp-itemdispxyselect*2+1,tp-itemnameselect); else /*处于激活状态*/ setfillstyle(SOLID_FILL,AllColorsMenuActiveGround); bar(start,top,end,bot); setcolor(AllColorsMenuActiveItem); outtextxy(tp-itemdispxyselect*2,tp-itemdispxyselect*2+1,tp-itemnameselect); /sprintf(char *)temp,%d,top); /outtextxy(200-MainMenu.select*20,100,temp); / void In_ActiveSubMenuItem(int ord,int select,char In_Active) /*激活子菜单某项*/ MENUTYPE *tp = &SubMenuord; int start,end,bot,top; start = tp-itemcoorselect*4+2; top = tp-itemcoorselect*4+1+1; end = tp-itemcoorselect*4+2-2; bot = tp-itemcoorselect*4+3-1; if(In_Active=0) /*未处于激活状态*/ setfillstyle(SOLID_FILL,AllColorsMenuInGround); bar(start,top,end,bot); setcolor(AllColorsMenuInItem); outtextxy(tp-itemdispxyselect*2,tp-itemdispxyselect*2+1,tp-itemnameselect); else /*处于激活状态*/ setfillstyle(SOLID_FILL,AllColorsMenuActiveGround); bar(start,top,end,bot); setcolor(AllColorsMenuActiveItem); outtextxy(tp-itemdispxyselect*2,tp-itemdispxyselect*2+1,tp-itemnameselect); / void InitialGraphics(void) /*图形方式初始化*/ int gdriver = DETECT,gmode; initgraph(&gdriver,&gmode,); / int GetKey(void) int key; key = bioskey(0); if(key=F1) Help_page_show(); else if(key(*maxlen) (*maxlen) = j; (*count) = i; / void Draw(void) /*功能函数,在屏幕上绘图*/ int x,x1,x2,y1,y2,ch; randomize(); do x1 = random(WindowMaxX-WindowMinX)+WindowMinX; x2 = random(WindowMaxY-WindowMinY)+WindowMinY; y1 = random(WindowMaxX-WindowMinX)+WindowMinX; y2 = random(WindowMaxY-WindowMinY)+WindowMinY; ch = random(16); setfillstyle(SOLID_FILL,ch); if(x1x2) x = x1;x1 = x2;x2 = x; if(y1y2) x = y1;y1 = y2;y2 = x; bar(x1,y1,x2,y2); delay(100); while(!bioskey(1); / void About(void) int MidX,MidY,x1,y1,x2,y2,size; void *Buffer; MidX = (WindowMaxX-WindowMinX)/2; MidY = (WindowMaxY-WindowMinY)/2; x1 = MidX-90;x2 = MidX+90; y1 = MidY-100;y2 = MidY+100; size = imagesize(x1,y1,x2,y2); setfillstyle(SOLID_FILL,CYAN); bar(WindowMinX,WindowMinY,WindowMaxX-1,WindowMaxY-1); if(Buffer=malloc(size)=NULL) outtextxy(100,100,Out of memory!); getch(); else /*根据前面介绍的坐标绘制对话框*/ getimage(x1,y1,x2,y2,Buffer); setfillstyle(SOLID_FILL,BLUE); bar(x1,y1,x2-9,y2-9); setfillstyle(SOLID_FILL,BLACK); bar(x1+8,y2-8,x2,y2); bar(x2-8,y1+8,x2,y2); setcolor(WHITE); settextjustify(CENTER_TEXT,CENTER_TEXT); outtextxy(MidX-4,MidY-40,MENU EXAMPLE); outtextxy(MidX-4,MidY-20,IN GRAPHICS MODE); outtextxy(MidX-4,MidY+25,8-1998); outtextxy(MidX-4,MidY+45,X.Y.BW); getch(); putimage(x1,y1,Buffer,COPY_PUT); free(Buffer); settextjustify(LEFT_TEXT,TOP_TEXT); / void MessageBox(char *Message) /*功能函数,显示消息框*/ int MidX,MidY,x1,y1,x2,y2,size,Len; void *Buffer; MidX = (WindowMaxX-WindowMinX)/2; MidY = (WindowMaxY-WindowMinY)/2; Len = 8*(strlen