signaladddlg.cpp

用VC++中的MFC的对话框实现两个矩阵的相加

// SignalAddDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SignalAdd.h"
#include "SignalAddDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CSignalAddDlg dialog

CSignalAddDlg::CSignalAddDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSignalAddDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSignalAddDlg)
	m_intAmp_1_1 = 0;
	m_intAmp_1_2 = 0;
	m_intAmp_1_3 = 0;
	m_intAmp_1_4 = 0;
	m_intAmp_1_5 = 0;
	m_intAmp_2_1 = 0;
	m_intAmp_2_2 = 0;
	m_intAmp_2_3 = 0;
	m_intAmp_2_4 = 0;
	m_intAmp_2_5 = 0;
	m_intAmp_3_1 = 0;
	m_intAmp_3_10 = 0;
	m_intAmp_3_2 = 0;
	m_intAmp_3_3 = 0;
	m_intAmp_3_4 = 0;
	m_intAmp_3_5 = 0;
	m_intAmp_3_6 = 0;
	m_intAmp_3_7 = 0;
	m_intAmp_3_8 = 0;
	m_intAmp_3_9 = 0;
	m_intRange_1_Begin = 0;
	m_intRange_1_End = 0;
	m_intRange_2_Begin = 0;
	m_intRange_2_End = 0;
	m_intRange_3_Begin = 0;
	m_intRange_3_End = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSignalAddDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSignalAddDlg)
	DDX_Text(pDX, IDC_EDIT_AMP_1_1, m_intAmp_1_1);
	DDX_Text(pDX, IDC_EDIT_AMP_1_2, m_intAmp_1_2);
	DDX_Text(pDX, IDC_EDIT_AMP_1_3, m_intAmp_1_3);
	DDX_Text(pDX, IDC_EDIT_AMP_1_4, m_intAmp_1_4);
	DDX_Text(pDX, IDC_EDIT_AMP_1_5, m_intAmp_1_5);
	DDX_Text(pDX, IDC_EDIT_AMP_2_1, m_intAmp_2_1);
	DDX_Text(pDX, IDC_EDIT_AMP_2_2, m_intAmp_2_2);
	DDX_Text(pDX, IDC_EDIT_AMP_2_3, m_intAmp_2_3);
	DDX_Text(pDX, IDC_EDIT_AMP_2_4, m_intAmp_2_4);
	DDX_Text(pDX, IDC_EDIT_AMP_2_5, m_intAmp_2_5);
	DDX_Text(pDX, IDC_EDIT_AMP_3_1, m_intAmp_3_1);
	DDX_Text(pDX, IDC_EDIT_AMP_3_10, m_intAmp_3_10);
	DDX_Text(pDX, IDC_EDIT_AMP_3_2, m_intAmp_3_2);
	DDX_Text(pDX, IDC_EDIT_AMP_3_3, m_intAmp_3_3);
	DDX_Text(pDX, IDC_EDIT_AMP_3_4, m_intAmp_3_4);
	DDX_Text(pDX, IDC_EDIT_AMP_3_5, m_intAmp_3_5);
	DDX_Text(pDX, IDC_EDIT_AMP_3_6, m_intAmp_3_6);
	DDX_Text(pDX, IDC_EDIT_AMP_3_7, m_intAmp_3_7);
	DDX_Text(pDX, IDC_EDIT_AMP_3_8, m_intAmp_3_8);
	DDX_Text(pDX, IDC_EDIT_AMP_3_9, m_intAmp_3_9);
	DDX_Text(pDX, IDC_EDIT_RANGE_1_BEGIN, m_intRange_1_Begin);
	DDV_MinMaxInt(pDX, m_intRange_1_Begin, -4, 1);
	DDX_Text(pDX, IDC_EDIT_RANGE_2_BEGIN, m_intRange_2_Begin);
	DDV_MinMaxInt(pDX, m_intRange_2_Begin, -4, 1);
	DDX_Text(pDX, IDC_EDIT_RANGE_3_BEGIN, m_intRange_3_Begin);
	DDX_Text(pDX, IDC_EDIT_RANGE_1_END, m_intRange_1_End);
	DDX_Text(pDX, IDC_EDIT_RANGE_2_END, m_intRange_2_End);
	DDX_Text(pDX, IDC_EDIT_RANGE_3_END, m_intRange_3_End);

	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSignalAddDlg, CDialog)
	//{{AFX_MSG_MAP(CSignalAddDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDADD, OnAdd)
	ON_EN_KILLFOCUS(IDC_EDIT_RANGE_1_BEGIN, OnKillfocusEditRange1Begin)
	ON_EN_UPDATE(IDC_EDIT_RANGE_2_BEGIN, OnUpdateEditRange2Begin)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSignalAddDlg message handlers

BOOL CSignalAddDlg::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 CSignalAddDlg::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 CSignalAddDlg::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 CSignalAddDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CSignalAddDlg::OnAdd() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);//获得1,2信号的范围和幅度
	//更新范围
	UpdateRange();
	//更新幅度
	UpdateAmp();
}

void CSignalAddDlg::OnKillfocusEditRange1Begin() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_intRange_1_End = m_intRange_1_Begin + 4;
	UpdateData(FALSE);
}

void CSignalAddDlg::OnUpdateEditRange2Begin() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function to send the EM_SETEVENTMASK message to the control
	// with the ENM_UPDATE flag ORed into the lParam mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_intRange_2_End = m_intRange_2_Begin + 4;
	UpdateData(FALSE);
	
}

void CSignalAddDlg::UpdateRange()
{
	m_intRange_3_Begin = (m_intRange_1_Begin > m_intRange_2_Begin ? m_intRange_2_Begin : m_intRange_1_Begin);//min
	m_intRange_3_End = (m_intRange_1_End > m_intRange_2_End ? m_intRange_1_End : m_intRange_2_End);//max
	UpdateData(FALSE);
}

void CSignalAddDlg::UpdateAmp()
{
	int intR1Amp[5],intR2Amp[5],intR3Amp[10];
	int i = 0;

	intR1Amp[0] = m_intAmp_1_1;
	intR1Amp[1] = m_intAmp_1_2;
	intR1Amp[2] = m_intAmp_1_3;
	intR1Amp[3] = m_intAmp_1_4;
	intR1Amp[4] = m_intAmp_1_5;

	intR2Amp[0] = m_intAmp_2_1;
	intR2Amp[1] = m_intAmp_2_2;
	intR2Amp[2] = m_intAmp_2_3;
	intR2Amp[3] = m_intAmp_2_4;
	intR2Amp[4] = m_intAmp_2_5;

	intR3Amp[0] = m_intAmp_3_1;
	intR3Amp[1] = m_intAmp_3_2;
	intR3Amp[2] = m_intAmp_3_3;
	intR3Amp[3] = m_intAmp_3_4;
	intR3Amp[4] = m_intAmp_3_5;
	intR3Amp[5] = m_intAmp_3_6;
	intR3Amp[6] = m_intAmp_3_7;
	intR3Amp[7] = m_intAmp_3_8;
	intR3Amp[8] = m_intAmp_3_9;
	intR3Amp[9] = m_intAmp_3_10;

	for(i=0;i<5;i++)
	{
		intR3Amp[m_intRange_1_Begin + 4 + i] = intR1Amp[i];	
	}

	for(i=0;i<5;i++)
	{
		intR3Amp[m_intRange_2_Begin + 4 + i] = intR3Amp[m_intRange_2_Begin + 4 + i] + intR2Amp[i];	
	}

	m_intAmp_3_1 = intR3Amp[0];
	m_intAmp_3_2 = intR3Amp[1];
	m_intAmp_3_3 = intR3Amp[2];
	m_intAmp_3_4 = intR3Amp[3];
	m_intAmp_3_5 = intR3Amp[4];
	m_intAmp_3_6 = intR3Amp[5];
	m_intAmp_3_7 = intR3Amp[6];
	m_intAmp_3_8 = intR3Amp[7];
	m_intAmp_3_9 = intR3Amp[8];
	m_intAmp_3_10 = intR3Amp[9];

	UpdateData(FALSE);
}