mydialog.cpp

本程序提供了一种编写定时提醒功能的例子。

// MyDialog.cpp : implementation file
//

#include "stdafx.h"
#include "AlarmInfo.h"
#include "MyDialog.h"
#include "fstream.h"
#include "about.h"
#include "MyInfoDlg.h"
#include "SetTimeDlg.h"


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


#define MESSAGE_SETTIME WM_USER+100
#define MESSAGE_EXIT	WM_USER+1010

BOOL wshow = FALSE;	//窗口状态
BOOL active = FALSE;	//是否检测到禁止运行程序

MyString* DelProgName = new MyString[20];
CMyInfoDlg* pDlg = NULL;
CSetTimeDlg dlg;

/////////////////////////////////////////////////////////////////////////////
// CMyDialog dialog


CMyDialog::CMyDialog(CWnd* pParent /*=NULL*/) : CDialog(CMyDialog::IDD, pParent)
{
	ShowTime=5000;	//5000毫秒=5秒钟
	bSetFlag=false;
	szMsg="到休息时间了!";
	SetMinute = 45;
	Minute = 0;
	Second = 0;
}

void CMyDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDialog)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP

}

BEGIN_MESSAGE_MAP(CMyDialog, CDialog)
	//{{AFX_MSG_MAP(CMyDialog)
	ON_MESSAGE(WM_HOTKEY,OnHotKey)
	ON_WM_TIMER()
	ON_COMMAND(ID_ABOUT, OnAbout)
	ON_COMMAND(ID_CLOSESPY, OnCloseSpy)
	ON_COMMAND(ID_SHUTDOWN, OnShutdown)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDialog message handlers
void CMyDialog::TrayAdd()
{
	NOTIFYICONDATA nid;
	nid.cbSize = sizeof(NOTIFYICONDATA);
	nid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP;
	//	nid.hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	strcpy(nid.szTip, "信息提示器");
	nid.uCallbackMessage = WM_USER + 10;
	nid.uID = 10;
	nid.hWnd = m_hWnd;
	Shell_NotifyIcon(NIM_ADD, &nid);
	ShowWindow(SW_HIDE);
	wshow = FALSE;
	SetTimer(1, 1000, NULL);//设置OnTimer事件
}

BOOL CMyDialog::DestroyWindow()
{
	// TODO: Add your specialized code here and/or call the base class
	NOTIFYICONDATA nid;
	nid.cbSize = sizeof(NOTIFYICONDATA);
	nid.uID = 10;
	nid.hWnd = m_hWnd;
	Shell_NotifyIcon(NIM_DELETE, &nid);
	KillTimer(1);

	return CDialog::DestroyWindow();
}

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

	// TODO: Add extra initialization here
	TrayAdd();
	RegisterHotKey(m_hWnd, MESSAGE_SETTIME, MOD_CONTROL | MOD_ALT, 'S');
	RegisterHotKey(m_hWnd, MESSAGE_EXIT, MOD_CONTROL | MOD_ALT, 'X');
	TrayAdd();

	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}

void CMyDialog::OnTimer(UINT nIDEvent)
{
	// TODO: Add your message handler code here and/or call default
	IsTheTime();

	CDialog::OnTimer(nIDEvent);
}

bool CMyDialog::IsTheTime()
{
	if (Second == 60)
	{
		Minute++;
		Second = 0;
	}
	else
		Second++;

	if (Minute == 60)
	{
		Minute = 0;
	}

	if (Minute == SetMinute)
	{
		Minute = 0;
		Second = 0;
		if (!pDlg)
		{
			pDlg = new CMyInfoDlg();
			pDlg->Create(IDD_INFODIALOG);
		}
		pDlg->m_Info=szMsg;
		pDlg->UpdateData(FALSE);
//		ShowCursor(FALSE);
		Beep(3000, 100);	//提示声音
//		Beep(3000, 400);	//提示声音
//		Beep(4000, 200);	//提示声音
		pDlg->BringWindowToTop();
		pDlg->SetForegroundWindow();
		pDlg->ShowWindow(SW_SHOWNORMAL);
		pDlg->SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);		
		pDlg->UpdateWindow();

		//		ShowCursor(TRUE);
		Sleep(ShowTime);			//显示窗口时间
		pDlg->ShowWindow(SW_HIDE);
//		pDlg->DestroyWindow();
		Second+=5;		//补偿暂停的时间
		pDlg->ModifyStyleEx(WS_EX_APPWINDOW,WS_EX_TOOLWINDOW);   
	}

	return true;
}

void CMyDialog::OnAbout()
{
	// TODO: Add your command handler code here
	CAboutDlg dlg;
	dlg.DoModal();
}

void CMyDialog::OnCloseSpy()
{
	// TODO: Add your command handler code here
	DestroyWindow();
	UnregisterHotKey(m_hWnd, MESSAGE_SETTIME);
	UnregisterHotKey(m_hWnd, MESSAGE_EXIT);
	::SendMessage(GetSafeHwnd(), WM_CLOSE, 0, 0);	//关闭该程序
}

void CMyDialog::OnShutdown()
{
	// TODO: Add your command handler code here
	ExitWindowsEx(EWX_SHUTDOWN, 0);
}

void CMyDialog::OnHotKey(WPARAM wParam, LPARAM lParam)
{
	// TODO: Add your message handler code here and/or call default

	switch (wParam)
	{
		case MESSAGE_SETTIME:
			if(!bSetFlag)
			{
				bSetFlag=true;

				CWnd* pWnd=AfxGetApp()->m_pMainWnd;
				pWnd->SetForegroundWindow();
				pWnd->BringWindowToTop();
				pWnd->SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);	//置顶窗口	

				if(dlg.DoModal()!=IDOK)
				{
					bSetFlag=false;
					return;
				}

				bSetFlag=false;
				SetMinute=dlg.m_Time;
				szMsg=dlg.m_Msg;
				int yn=dlg.m_Pause;
				if(yn==0)
					KillTimer(1);
				else
					SetTimer(1, 1000, NULL);//设置OnTimer事件
			}
			break;
		case MESSAGE_EXIT:
			KillTimer(1);
			OnCloseSpy();
			break;
	}

}