学分绩点计算dlg.cpp

四川大学学生学分绩点计算工具软件 现在把代码公开 王政东

// 学分绩点计算Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "学分绩点计算.h"
#include "学分绩点计算Dlg.h"
#include <math.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD=IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
	m_num=1;
	m_allscore=0.0;
	m_aver=0.0;
	m_jidian=0.0;
	m_min=0.0;
	m_max=0.0;
	m_score = _T("");
	m_timenow = _T("");
	num=0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Control(pDX, IDC_COMBO1, m_xuefencb);
	DDX_Control(pDX, IDC_LIST, m_list);
	DDX_Control(pDX, IDC_LIST2, m_show);
	DDX_Text(pDX, IDC_STATIC_num, m_num);
    DDV_MinMaxInt(pDX, m_num, 1, 200);
	DDX_Text(pDX, IDC_EDIT_allscore, m_allscore);
	DDX_Text(pDX, IDC_EDIT_aver, m_aver);
	DDX_Text(pDX, IDC_EDIT_jidian, m_jidian);
	DDX_Text(pDX, IDC_EDIT_min, m_min);
	DDX_Text(pDX, IDC_EDIT4_max, m_max);
	DDX_Text(pDX, IDC_EDIT2, m_score);
	DDV_MaxChars(pDX, m_score, 3);
	DDX_Text(pDX, IDC_STATIC_TIME, m_timenow);
	DDV_MaxChars(pDX, m_timenow, 50);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	ON_NOTIFY(NM_CLICK, IDC_LIST, OnClickList)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg message handlers

BOOL CMyDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu=GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	for(int i=0;i<200;i++)
	{
		char temp[10];
		itoa(i+1,temp,10);
		m_kms[i]="第"+CString(temp)+CString(" 科未知科目名称");
	}

	DWORD dwStyle = m_list.GetStyle();
	dwStyle |= LVS_EX_GRIDLINES | LVS_SHOWSELALWAYS | LVS_LIST;
	dwStyle &= LVS_EX_TRACKSELECT;
	m_list.SetExtendedStyle(dwStyle);
	m_list.SetBkColor(RGB(240,247,233));
	m_list.SetTextBkColor(RGB(240,247,233));
//	m_list.SetTextColor(RGB(255,0,0));
//	HDC hdc;
//	m_list.SetBkColor(RGB(200,150,100));
//	m_list.SetBackColor(RGB(255,0,0));
	m_list.InsertColumn(0,"课程名称",LVCFMT_CENTER,120);
	m_list.InsertColumn(1,"该科成绩",LVCFMT_CENTER,100);
	m_list.InsertColumn(2,"该科学分",LVCFMT_CENTER,95);

	SetTimer(1,1000,NULL);
/*	int nItem;
	for(i=0;i<200;i++)
	{
		nItem=m_list.InsertItem(i,_T(m_kms[i]));
	}*/

	GetWindowRect(&m_rcWindow);
	GetClientRect(&m_rcClient);
	m_nTitleWideth=(m_rcWindow.bottom-m_rcWindow.top)-(m_rcClient.bottom-m_rcClient.top);
	SetWindowPos(&wndTop,0,0,374,420+m_nTitleWideth,SWP_NOMOVE);
	GetDlgItem(IDC_BUTTON7)->EnableWindow(0);
	GetDlgItem(IDC_BUTTON6)->EnableWindow(0);
	GetDlgItem(IDC_EDIT2)->SetFocus();
	//this->SetBCColor(RGB(255,0,0));

	m_xuefencb.ResetContent();

/*	for(int mmm=0;mmm<20;mmm++)
	{
		CString temp;
		temp.Format("%ld",double(mmm/2.0));
		m_xuefencb.InsertString(mmm,temp);
	}*/
	m_xuefencb.InsertString(0,_T("0.0"));
	m_xuefencb.InsertString(1,_T("0.5"));
	m_xuefencb.InsertString(2,_T("1.0"));
	m_xuefencb.InsertString(3,_T("1.5"));
	m_xuefencb.InsertString(4,_T("2.0"));
	m_xuefencb.InsertString(5,_T("2.5"));
	m_xuefencb.InsertString(6,_T("3.0"));
	m_xuefencb.InsertString(7,_T("3.5"));
	m_xuefencb.InsertString(8,_T("4.0"));
	m_xuefencb.InsertString(9,_T("5.5"));
	m_xuefencb.InsertString(10,_T("5.0"));
	m_xuefencb.InsertString(11,_T("5.5"));
	m_xuefencb.InsertString(12,_T("6.0"));
	m_xuefencb.InsertString(13,_T("6.5"));
	m_xuefencb.InsertString(14,_T("7.0"));
	m_xuefencb.InsertString(15,_T("7.5"));
	m_xuefencb.InsertString(16,_T("8.0"));
	m_xuefencb.InsertString(17,_T("8.5"));
	m_xuefencb.InsertString(18,_T("9.0"));
	m_xuefencb.InsertString(19,_T("9.5"));
	m_xuefencb.InsertString(20,_T("10.0"));
	m_xuefencb.InsertString(21,_T("10.5"));
	m_xuefencb.InsertString(22,_T("11.0"));
	m_xuefencb.InsertString(23,_T("11.5"));

	m_xuefencb.SetCurSel(0);
	
	return false;  // return TRUE  unless you set the focus to a control
}

void CMyDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMyDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon=GetSystemMetrics(SM_CXICON);
		int cyIcon=GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x=(rect.Width() - cxIcon + 1) / 2;
		int y=(rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMyDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMyDlg::OnButton1()   //输入按钮
{
	// TODO: Add your control notification handler code here
	++num;                 //科目加
/*	if(m_sc[num-1] !=0 || m_xf[num-1] !=0)
	{
		--num;
	}*/
	UpdateData(true);

	int nn=m_xuefencb.GetCurSel();
	switch(nn)
	{
	    case 0: 
		{
			m_xuefen=_T("0.0"); break;
		}
		case 1: 
		{
			m_xuefen=_T("0.5"); break;
		}
		case 2: 
		{
			m_xuefen=_T("1.0"); break;
		}
		case 3: 
		{
			m_xuefen=_T("1.5"); break;
		}
		case 4: 
		{
			m_xuefen=_T("2.0"); break;
		}
		case 5: 
		{
			m_xuefen=_T("2.5"); break;
		}
		case 6: 
		{
			m_xuefen=_T("3.0"); break;
		}
		case 7: 
		{
			m_xuefen=_T("3.5"); break;
		}
		case 8: 
		{
			m_xuefen=_T("4"); break;
		}
		case 9: 
		{
			m_xuefen=_T("4.5"); break;
		}
		case 10: 
		{
			m_xuefen=_T("5.0"); break;
		}
		case 11: 
		{
			m_xuefen=_T("5.5"); break;
		}
		case 12: 
		{
			m_xuefen=_T("6.0"); break;
		}
		case 13: 
		{
			m_xuefen=_T("6.5"); break;
		}
		case 14: 
		{
			m_xuefen=_T("7.0"); break;
		}
		case 15: 
		{
			m_xuefen=_T("7.5"); break;
		}
		case 16: 
		{
			m_xuefen=_T("8.0"); break;
		}
		case 17: 
		{
			m_xuefen=_T("8.5"); break;
		}
		case 18: 
		{
			m_xuefen=_T("9.0"); break;
		}
		case 19: 
		{
			m_xuefen=_T("9.5"); break;
		}
		case 20: 
		{
			m_xuefen=_T("10.0"); break;
		}
		case 21: 
		{
			m_xuefen=_T("10.5"); break;
		}
		case 22: 
		{
			m_xuefen=_T("11.0"); break;
		}
		case 23: 
		{
			m_xuefen=_T("11.5"); break;
		}
		default:
		{
			GetDlgItem(IDC_COMBO1)->GetWindowText(m_xuefen);
		  //m_xuefen=0.0; 
			break;
		}
	}


	if(!atof(m_score) && !atof(m_xuefen)) //如果同时为0
	{
	if(MessageBox("请确认成绩和学分是否都为0 ?","提示",MB_OKCANCEL|MB_ICONQUESTION)==1)
		{
			m_sc[num-1] = atof(m_score);
			m_cjs[num-1]= "0";
		    m_xf[num-1] = atof(m_xuefen);
			m_xfs[num-1]= "0";
			Sshow();
			m_score = _T("");
         	m_xuefen = _T("");
			m_num=num;
			UpdateData(false);
			GetDlgItem(IDC_BUTTON6)->EnableWindow(true);
			GetDlgItem(IDC_EDIT2)->SetFocus();
			return;
		}
		else 
		{
			--num;
			m_score = _T("");
         	m_xuefen = _T("");
			m_num=num+1;
			UpdateData(false);
			GetDlgItem(IDC_BUTTON6)->EnableWindow(true);
			GetDlgItem(IDC_EDIT2)->SetFocus();
			return;
		}
	}
	else                 //输入不合要求
	{
		if(atof(m_score) > 100 || atof(m_score) < 0)
		{
			--num;
			m_score = _T("");
			UpdateData(false);
			MessageBox("   成绩输入超出范围 请重新输入 \n\n(优：90 良：80 中：75 及格 65)      \n\n       (范围从 0 ~ 100)","提示",MB_ICONERROR);
			GetDlgItem(IDC_EDIT2)->SetFocus();
		}
		else if(atof(m_xuefen) < 0 || atof(m_xuefen) > 20)
		{
			--num;
			SetDlgItemText(IDC_COMBO1,_T(""));
			UpdateData(false);
			MessageBox("学分输入超出范围 重新输入  \n\n   (范围从 0 ~ 20)","提示",MB_ICONERROR);
			GetDlgItem(IDC_COMBO1)->SetFocus();
			return;
		}
		else
		{
     		m_sc[num-1] = atof(m_score);
			m_cjs[num-1]= m_score;
			if(m_score=="")
			{
				m_sc[num-1]=0.0;
				m_cjs[num-1]= "0";
			}
		    m_xf[num-1] = atof(m_xuefen);
			m_xfs[num-1]= m_xuefen;
			if(m_xuefen=="")
			{
				m_xf[num-1]=0.0;
				m_xfs[num-1]= "0";
			}