痴迷人信号采集系统dlg.cpp

这个软件要配合采集卡一起使用的。通过传感器可以采集各类的信号。如果您的专业有涉及到

// 痴迷人信号采集系统Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "ua300.h"
#include <iostream.h>
#include <fstream.h>
#include "痴迷人信号采集系统.h"
#include "痴迷人信号采集系统Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define WM_NOTIFYICON   WM_USER+1
#define IDC_NOTIFYICON  WM_USER+2



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

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

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CHyperLink	m_mail;
	CHyperLink	m_site;
	//}}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
	
	m_site.SetURL(_T("http://www.laohan213.net"));
	m_mail.SetURL(_T("mailto:[e-mail]"));
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	DDX_Control(pDX, IDC_EMAIL, m_mail);
	DDX_Control(pDX, IDC_SITE, m_site);
	//}}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)
	//}}AFX_DATA_INIT
	
	
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);	
	
	hBlackBrush	= CreateSolidBrush(RGB(0,0,0));
    hRedPen		= CreatePen(PS_SOLID,1,RGB(255,0,0));
	hYellowPen	= CreatePen(PS_SOLID,1,RGB(128,128,0));
    hBlackPen	= CreatePen(PS_SOLID,1,RGB(0,0,0));
	m_uRate		= 50000;
	m_fVolt		= 5;
	m_iChanels	= 1;
	m_bIsStarted= false;
	m_bIsDrawGraph	= false;
	m_bIsDrawFFT	= false;
	m_bMinimize	= false;
	
	for(int i=0;i<SCANCOUNT;i++)
	{
		addat[2*i]=0;
		addat[2*i+1]=0;
		fftdat[i]=0;
		fftdat1[i]=0;
		fftout[i]=0;
		fftout1[i]=0;
		fftin[i]=0;
		fftin1[i]=0;
	}

}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Control(pDX, IDC_FFT, m_btFFT);
	DDX_Control(pDX, IDC_LOAD, m_btLoad);
	DDX_Control(pDX, IDC_SAVE, m_btSave);
	DDX_Control(pDX, IDC_STOP, m_btStop);
	DDX_Control(pDX, IDC_START, m_btStart);
	DDX_Control(pDX, IDC_VOLT, m_combVolt);
	DDX_Control(pDX, IDC_RATE, m_combRate);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(ID_SHOW, OnShow)
	ON_BN_CLICKED(ID_EXIT, OnExit)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_START, OnStart)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_STOP, OnStop)
	ON_BN_CLICKED(ID_MINIMIZE, OnMinimize)
	ON_BN_CLICKED(IDC_SAVE, OnSave)
	ON_BN_CLICKED(IDC_LOAD, OnLoad)
	ON_BN_CLICKED(IDC_FFT, OnFft)
	ON_CBN_SELCHANGE(IDC_VOLT, OnSelchange)
	ON_MESSAGE(WM_NOTIFYICON,OnWM_NOTIFYICON)
	ON_BN_CLICKED(ID_ABOUT, OnAbout)
	ON_CBN_SELCHANGE(IDC_RATE, OnSelchange)
	ON_BN_CLICKED(IDC_Chanel, OnChanelchange)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

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

BOOL CMyDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	SetWindowText("痴迷人信号采集系统V1.0");
	// 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

	//::SetWindowPos(m_hWnd,HWND_NOTOPMOST,0,0,0,0,SWP_NOSIZE|SWP_NOMOVE);
	


	::EnableWindow(m_btFFT,false);

	m_combRate.InsertString(0,_T("10"));
	m_combRate.InsertString(1,_T("20"));
	m_combRate.InsertString(2,_T("30"));
	m_combRate.InsertString(3,_T("40"));
	m_combRate.InsertString(4,_T("50"));
	m_combRate.InsertString(5,_T("60"));
	m_combRate.InsertString(6,_T("70"));
	m_combRate.InsertString(7,_T("80"));
	m_combRate.InsertString(8,_T("90"));
	m_combRate.InsertString(9,_T("100"));
	m_combRate.InsertString(10,_T("110"));
	m_combRate.InsertString(11,_T("120"));
	m_combRate.InsertString(12,_T("130"));
	m_combRate.InsertString(13,_T("140"));
	m_combRate.InsertString(14,_T("150"));
	m_combRate.InsertString(15,_T("160"));
	m_combRate.InsertString(16,_T("170"));
	m_combRate.InsertString(17,_T("180"));
	m_combRate.InsertString(18,_T("190"));
	m_combRate.InsertString(19,_T("200"));
	m_combRate.SetCurSel(4);

	m_combVolt.InsertString(0,_T("10"));
	m_combVolt.InsertString(1,_T("5"));
	m_combVolt.InsertString(2,_T("2.5"));
	m_combVolt.InsertString(3,_T("1.25"));
	m_combVolt.InsertString(4,_T("0.625"));
	m_combVolt.SetCurSel(1);


	
	this->GetClientRect(&rect);	

	rectBig.left = rect.left+10;
	rectBig.right= rect.right-140;
	rectBig.top  = rect.top+10;
	rectBig.bottom=rect.bottom-10;

	rectSmall.left = rectBig.left+80;
	rectSmall.top  = rectBig.top+10;
	rectSmall.right= rectSmall.left+512;
	rectSmall.bottom=rectBig.bottom;

	rectArea3.left	=0;
	rectArea3.right =0;
	rectArea3.top	=0;
	rectArea3.bottom=0;

	rectArea4.left	=0;
	rectArea4.right =0;
	rectArea4.top	=0;
	rectArea4.bottom=0;
	return TRUE;  // 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();
		DrawArea();		
		if(m_bIsDrawGraph)
			DrawGraph();
		if(m_bIsDrawFFT)
			DrawFFT();	    
	}

	//添加任务栏图标
	NOTIFYICONDATA nc;
	nc.cbSize = sizeof(NOTIFYICONDATA);
	nc.hIcon = m_hIcon;
	nc.hWnd = m_hWnd;
	lstrcpy(nc.szTip,"痴迷人信号采集系统 1.0 版");
	nc.uCallbackMessage = WM_NOTIFYICON;
	nc.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
	nc.uID = IDC_NOTIFYICON;
	Shell_NotifyIcon(NIM_ADD, &nc); 
}

// 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::OnOK() 
{
	// TODO: Add extra validation here
	//CDialog::OnOK();
}

void CMyDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	//CDialog::OnCancel();
	
	ShowWindow(SW_HIDE);
	m_bMinimize	= true;

}

void CMyDlg::OnExit() 
{
	// TODO: Add your control notification handler code here
	CDialog::OnOK();	
}

void CMyDlg::OnWM_NOTIFYICON(WPARAM wParam, LPARAM lParam)
{
	UINT nID = (UINT)wParam;
	UINT uMouseMsg = (UINT)lParam;
	switch(uMouseMsg)
	{
	    case WM_LBUTTONDBLCLK:
			 if(m_bMinimize	= true)
			 {
				ShowWindow(SW_SHOW);
				m_bMinimize = false;
				break;
			 }
			 else
			 {
				ShowWindow(SW_HIDE);
				m_bMinimize = true;
				break;
			 }
		case WM_RBUTTONDOWN:
			 CMenu  menu;
			 CPoint curpos;
			 GetCursorPos(&curpos);
			 if(menu.LoadMenu(IDR_NOTIFY_MENU))
			 {
			    CMenu* pPopup;
				pPopup=menu.GetSubMenu(0);
				ASSERT(pPopup!=NULL);
				SetForegroundWindow();
				pPopup->TrackPopupMenu(TPM_LEFTALIGN|TPM_RIGHTBUTTON,curpos.x,curpos.y,AfxGetMainWnd());
			 }
	}

}

void CMyDlg::OnDestroy() 
{
	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	NOTIFYICONDATA nc;
	nc.cbSize = sizeof(NOTIFYICONDATA);
	nc.hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	nc.hWnd = m_hWnd;
    nc.uCallbackMessage = WM_NOTIFYICON;
	nc.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
	nc.uID = IDC_NOTIFYICON;
	Shell_NotifyIcon(NIM_DELETE, &nc);

	
}

void CMyDlg::OnShow()
{
	ShowWindow(SW_SHOW);
	m_bMinimize = false;
}

void CMyDlg::OnStart() 
{
	// TODO: Add your control notification handler code here

	DrawArea();
	m_bIsStarted=true;
	m_bIsDrawGraph=true;
	m_bIsDrawFFT=false;
	::EnableWindow(m_btLoad,false);
	::EnableWindow(m_btFFT,true);
	SetTimer(1,1000,NULL);//设置定时器