clockdlg.cpp

一个简单的时钟程序

// clockDlg.cpp : implementation file
//

#include "stdafx.h"
#include "clock.h"
#include "clockDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CClockDlg dialog

CClockDlg::CClockDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CClockDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CClockDlg)
	m_hours = _T("");
	m_minutes = _T("");
	m_seconds = _T("");
	m_DAY = _T("");
	m_MONTH = _T("");
	m_YEAR = _T("");
	m_CENTRY = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CClockDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CClockDlg)
	DDX_Control(pDX, IDC_LINK2, m_LINK2);
	DDX_Control(pDX, IDC_LINK3, m_LINK3);
	DDX_Control(pDX, IDC_LINK1, m_LINK1);
	DDX_Text(pDX, IDC_HOUR, m_hours);
	DDX_Text(pDX, IDC_MINUTE, m_minutes);
	DDX_Text(pDX, IDC_SECOND, m_seconds);
	DDX_Text(pDX, IDC_day, m_DAY);
	DDX_Text(pDX, IDC_month, m_MONTH);
	DDX_Text(pDX, IDC_year, m_YEAR);
	DDX_Text(pDX, IDC_CENTRY, m_CENTRY);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CClockDlg, CDialog)
	//{{AFX_MSG_MAP(CClockDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_TIMER()
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CClockDlg message handlers

BOOL CClockDlg::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
	/////////////////////////////////
	//添加代码功能：安装定时器
	//作者：王哲（王传章）
	//单位：石油大学 数学系
	//浮萍工作室
	//////////////////////////////////
	int iInstallresult;
	iInstallresult=SetTimer(1,1000,NULL);
	if(iInstallresult==0)
	{
		MessageBox("fail to install the timer!");
	}
	else 
		CurrentTime();//调用后面的函数
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CClockDlg::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 CClockDlg::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 CClockDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
////////////////////////////////
    //函数名：CurrentTime()
	//功能：获取系统的当前时间
	//作者：王哲（王传章）
	//单位：浮萍工作室
//////////////////////////////////
void CClockDlg::CurrentTime()
{
    time_t t1;//声明
	char s1[ 256 ];
    
	t1 = time ( ( time_t* ) NULL );// 获取系统时间


	strftime ( s1, sizeof (s1), "%Y", localtime ( &t1) );
	m_YEAR =s1;
	strftime ( s1, sizeof (s1), "%m", localtime ( &t1) );
	m_MONTH = s1;
	strftime ( s1, sizeof (s1), "%d", localtime ( &t1) );
	m_DAY = s1;
	strftime ( s1, sizeof (s1), "%H", localtime ( &t1) );
	m_hours = s1;
	strftime ( s1, sizeof (s1), "%M", localtime ( &t1) );
	m_minutes = s1;
	strftime ( s1, sizeof (s1), "%S", localtime ( &t1) );
	m_seconds = s1;

	// 将各变量值赋给对话框相应ID号 对应的项
    UpdateData(false);//或用下面三句也行
	//( GetDlgItem ( IDC_HOUR   ) ) -> SetWindowText ( m_hours );
	//( GetDlgItem ( IDC_MINUTE ) ) -> SetWindowText ( m_minutes );
	//( GetDlgItem ( IDC_SECOND ) ) -> SetWindowText ( m_seconds );
}
////////////////////////////////
    //函数名：OnTimer()
	//功能：定时器
	//作者：王哲（王传章）
	//单位：浮萍工作室
//////////////////////////////////
void CClockDlg::OnTimer(UINT nIDEvent) 
{
    CurrentTime();//调用此函数	
	CDialog::OnTimer(nIDEvent);
}
////////////////////////////////
    //函数名：OnClose()
	//功能：关闭窗口的模糊消失效果
	//作者：王哲（王传章）
	//单位：浮萍工作室
//////////////////////////////////
void CClockDlg::OnClose() 
{
	// TODO: Add your message handler code here and/or call default
	AnimateWindow(GetSafeHwnd(),1000,AW_HIDE|AW_BLEND);
	CDialog::OnClose();
}