基于easyx的可视化图书管理系统

#include <iostream> #include <iomanip> #include <stdlib.h> #include <conio.h> #include <string.h> #include <fstream> #include "Book.h" #include<Windows.h> #include<graphics.h> #include<math.h> #include<stdlib.h> #define CMD_COLS 80//////////////////////////////////////////////////////////////////////// #define CMD_LINES 25/////////////////////////////////////////////////////////////////////// #define High 628 //给定界面的高度和宽度 #define Width 1020 #pragma comment(lib,"Winmm.lib") //支持对windows 多媒体的编程. IMAGE img_bk, img_bk1, img_bk2; //窗口背景 IMAGE img_bk3, img_bk4; //返回图片及其阴影 IMAGE img_bk5, img_bk51, img_bk6, img_bk61, img_bk7, img_bk71, img_bk8, img_bk81;//开始界面的贴图 IMAGE img_bk31, img_bk32, img_bk311, img_bk321;//上下页的贴图 IMAGE img_bk41, img_bk411; int bookstatus = 0; //管理状态，0为初始菜单界面，1为，2为，3为，4为 using namespace std; void HideCursor(); //隐藏光标函数 //void SetScreenGrid(); //设置屏幕显示的行数和列数 void ClearScreen(); //清除屏幕信息 void ClearScreen1(); void SetSysCaption(const char *pText); //设置窗体标题栏 void startMenu(); //显示开始菜单 void startup(); //初始化信息 void show(); //显示界面 void WaitView(int iCurPage); //浏览数据时等待用户操作 void WaitUser(); //等待用户操作 void GuideInput(); //使用向导添加图书信息 int GetSelect(); //获得用户菜单选择 long GetFileLength(ifstream &ifs); //获取文件长度 void ViewData(int iSelPage); //浏览所有图书记录 void InquireBookFrom();//查询图书 void DeleteBookFromFile(); //在文件中产生图书信息 //void mainloop(); //主循环 void main() { HideCursor(); //SetScreenGrid(); //SetSysCaption(_T("图书管理系统")); //mainloop(); initgraph(Width, High); while (1) { startup(); } } void HideCursor() //隐藏光标函数 { CONSOLE_CURSOR_INFO cursor_info = { 1,0 }; SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info); } /*void SetScreenGrid() { char sysSetBuf[80]; sprintf_s(sysSetBuf, "mode con cols=%d lines=%d", CMD_COLS, CMD_LINES); system(sysSetBuf); }*/ /*void SetSysCaption() { system("title Sample"); }*/ /*void SetSysCaption(const char *pText) { char sysSetBuf[80]; sprintf_s(sysSetBuf, "title %s", pText); system(sysSetBuf); }*/ void ClearScreen() { system("cls"); } void ClearScreen1() { BeginBatchDraw(); putimage(0, 0, &img_bk1); setbkmode(TRANSPARENT);//设置透明窗口，文字背景就透明了(和窗口背景一样) settextcolor(BLACK); } void startMenu() { putimage(0, 0, &img_bk); setbkmode(TRANSPARENT);//设置透明窗口，文字背景就透明了(和窗口背景一样) settextcolor(BLACK); settextstyle(40, 0, _T("华文楷体")); outtextxy(Width*0.5, High*0.15, _T("图书管理系统")); settextstyle(35, 0, _T("华文楷体")); outtextxy(Width*0.5, High*0.28, _T("请选择功能")); putimage(Width*0.5, High*0.36, &img_bk5); putimage(Width*0.5, High*0.44, &img_bk6); putimage(Width*0.5, High*0.52, &img_bk7); putimage(Width*0.5, High*0.60, &img_bk8); FlushBatchDraw(); Sleep(2); MOUSEMSG m; while (MouseHit()) { m = GetMouseMsg(); if (((510 <= m.x)&&(m.x <= 684)) && (m.uMsg == WM_LBUTTONDOWN)) { if ((230 <= m.y)&&(m.y <= 262)) { BeginBatchDraw(); putimage(Width*0.5, High*0.36, &img_bk51); FlushBatchDraw(); Sleep(100); GuideInput(); bookstatus = 1; } if ((280 <= m.y)&&(m.y <= 312)) { BeginBatchDraw(); putimage(Width*0.5, High*0.44, &img_bk61); FlushBatchDraw(); Sleep(100); ViewData(1); bookstatus = 2; } else if ((330 <= m.y)&&(m.y <= 362)) { BeginBatchDraw(); putimage(Width*0.5, High*0.52, &img_bk71); FlushBatchDraw(); Sleep(100); InquireBookFrom(); bookstatus = 3; } else if ((380 <= m.y)&&(m.y <= 412)) { BeginBatchDraw(); putimage(Width*0.5, High*0.60, &img_bk81); FlushBatchDraw(); Sleep(100); DeleteBookFromFile(); bookstatus = 4; } } } } void startup() { //mciSendString("open .\\BOOK_music.mp3 alias bkmusic", NULL, 0, NULL); //mciSendString("play bkmusic repeat", NULL, 0, NULL); HWND hwnd = GetHWnd();//获取窗口句柄 SetWindowText(hwnd, _T("图书信息管理系统")); loadimage(&img_bk, _T("img\\background1.jpg")); loadimage(&img_bk1, _T("img\\background2.jpg")); loadimage(&img_bk2, _T("img\\background3.jpg")); loadimage(&img_bk3, _T("img\\background2_1.jpg")); loadimage(&img_bk4, _T("img\\background2_2.jpg")); loadimage(&img_bk5, _T("img\\background2_4.jpg")); loadimage(&img_bk51, _T("img\\background2_41.jpg")); loadimage(&img_bk6, _T("img\\background2_5.jpg")); loadimage(&img_bk61, _T("img\\background2_51.jpg")); loadimage(&img_bk7, _T("img\\background2_6.jpg")); loadimage(&img_bk71, _T("img\\background2_61.jpg")); loadimage(&img_bk8, _T("img\\background2_7.jpg")); loadimage(&img_bk81, _T("img\\background2_71.jpg")); loadimage(&img_bk31, _T("img\\background3_1.jpg")); loadimage(&img_bk311, _T("img\\background3_11.jpg")); loadimage(&img_bk41, _T("img\\background4_4.jpg")); loadimage(&img_bk411, _T("img\\background4_41.jpg")); BeginBatchDraw(); while (bookstatus == 0) startMenu(); //初始化菜单界面 while (bookstatus == 1) GuideInput(); while (bookstatus == 2) ViewData(1); while (bookstatus == 3) startMenu(); while (bookstatus == 4) DeleteBookFromFile(); } void show() { putimage(0, 0, &img_bk); } void WaitUser() { /*int iInputPage = 0; char input; if (_kbhit()) { input = _getch(); if (input == '0') { startMenu(); bookstatus = 0; } else if (input = '27') { system("exit"); } }*/ while (1) { MOUSEMSG m; while (MouseHit()) { m = GetMouseMsg(); if (((900 <= m.x)&&(m.x <= 986)) && ((540 <= m.y)&&(m.y <=584)) && (m.uMsg == WM_LBUTTONDOWN)) { BeginBatchDraw(); putimage(900, 540, &img_bk4); FlushBatchDraw(); Sleep(100); startup(); bookstatus = 0; } if (((900 <= m.x) && (m.x <= 1000)) && ((490 <= m.y) && (m.y <= 530)) && (m.uMsg == WM_LBUTTONDOWN)) { BeginBatchDraw(); putimage(900, 490, &img_bk411); FlushBatchDraw(); Sleep(100); GuideInput(); bookstatus = 1; } } } } int GetSelect() { char buf[256]; gets_s(buf); return atoi(buf); } void GuideInput() { char inName[NUM1]; char inIsbn[NUM1]; char inPrice[NUM2]; char inAuthor[NUM2]; ClearScreen1(); settextstyle(30, 0, _T("华文楷体")); outtextxy(Width*0.08, High*0.08, _T("输入书名:")); putimage(900, 540, &img_bk3); FlushBatchDraw(); BeginBatchDraw(); Sleep(100); InputBox(inName, 128, _T("请输入书名:"),false); outtextxy(Width*0.3, High*0.12, inName); FlushBatchDraw(); BeginBatchDraw(); outtextxy(Width*0.08, High*0.21, _T("输入Isbn:")); FlushBatchDraw(); BeginBatchDraw(); Sleep(600); InputBox(inIsbn, 128, _T("请输入Isbn:"),false); outtextxy(Width*0.3, High*0.25, inIsbn); FlushBatchDraw(); BeginBatchDraw(); outtextxy(Width*0.08, High*0.34, _T("输入价格:")); FlushBatchDraw(); BeginBatchDraw(); Sleep(600); InputBox(inPrice, 128, _T("请输入价格:"),false); outtextxy(Width*0.3, High*0.4, inPrice); FlushBatchDraw(); BeginBatchDraw(); outtextxy(Width*0.08, High*0.47, _T("输入作者:")); FlushBatchDraw(); BeginBatchDraw(); Sleep(600); InputBox(inAuthor, 128, _T("请输入作者:"),false); outtextxy(Width*0.3, High*0.51, inAuthor); putimage(900, 490, &img_bk41); FlushBatchDraw(); CBook book(inName, inIsbn, inPrice, inAuthor); book.WriteData(); WaitUser(); } void ViewData(int iSelPage = 1) //浏览图书 { int iPage = 0; //总页数 int iCurPage = 0; //当前页数 int iDataCount = 0; //总书数 char inName[NUM1]; char inIsbn[NUM1]; char inPrice[NUM2]; char inAuthor[NUM2]; bool bIndex = false