// Ex_CtrlsDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Ex_Ctrls.h"
#include "Ex_CtrlsDlg.h"
#include "InputDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CEx_CtrlsDlg dialog

CEx_CtrlsDlg::CEx_CtrlsDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CEx_CtrlsDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEx_CtrlsDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CEx_CtrlsDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEx_CtrlsDlg)
	DDX_Control(pDX, IDC_COMBO1, m_Combo);
	DDX_Control(pDX, IDC_LIST1, m_List);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEx_CtrlsDlg, CDialog)
	//{{AFX_MSG_MAP(CEx_CtrlsDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_STU_ADD, OnStuAdd)
	ON_CBN_SELCHANGE(IDC_COMBO1, OnChangeCombo)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEx_CtrlsDlg message handlers

BOOL CEx_CtrlsDlg::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
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CEx_CtrlsDlg::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 CEx_CtrlsDlg::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 CEx_CtrlsDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CEx_CtrlsDlg::OnStuAdd() 
{
	// TODO: Add your control notification handler code here
	CInputDlg dlg;
	if(IDOK==dlg.DoModal())
	{
		if(m_Combo.FindString(-1,dlg.m_strNO)<0)
		{
			int nIndex=m_Combo.AddString(dlg.m_strNO);
			STUDATA data;
			data.strName=dlg.m_strName;
			data.strNO=dlg.m_strNO;
			data.fScore1=dlg.m_fScore1;
			data.fScore2=dlg.m_fScore2;
			data.fScore3=dlg.m_fScore3;
			m_Combo.SetItemDataPtr(nIndex,new STUDATA(data));
		}
		m_Combo.SetCurSel(0);
		OnChangeCombo();
	}
}

void CEx_CtrlsDlg::OnChangeCombo() 
{
	// TODO: Add your control notification handler code here
	int nIndex=m_Combo.GetCurSel();
	if(nIndex!=CB_ERR)
	{
		m_List.ResetContent();
		STUDATA *data;
		data=(STUDATA*)m_Combo.GetItemDataPtr(nIndex);
		CString str;
		str="姓名："+data->strName;
		m_List.AddString(str);
		str="學號"+data->strNO;
		m_List.AddString(str);
		str.Format("成績1：%4.1f,成績2：%4.1f,成績3：%4.1f",data->fScore1,data->fScore2,data->fScore3);
		m_List.AddString(str);
	}
}

void CEx_CtrlsDlg::OnDestroy() 
{
	
	for(int nIndex=m_Combo.GetCount()-1;nIndex>=0;nIndex--)
	    delete(STUDATA*)m_Combo.GetItemDataPtr(nIndex);
	// TODO: Add your message handler code here
	CDialog::OnDestroy();
}