parasetdlg.cpp

数字信号处理试验

// ParaSetDlg.cpp : implementation file
//

#include "stdafx.h"
#include "FFT.h"
#include "ParaSetDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CParaSetDlg dialog


CParaSetDlg::CParaSetDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CParaSetDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CParaSetDlg)
	m_Name1 = _T("");
	m_Name2 = _T("");
	m_Name0 = _T("");
	m_fPara1 = 0.0f;
	m_fPara2 = 0.0f;
	count = 16;
	//}}AFX_DATA_INIT
}


void CParaSetDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CParaSetDlg)
	DDX_Control(pDX, IDC_PARA2, m_Con2);
	DDX_Control(pDX, IDC_PARA1, m_Con1);
	DDX_Text(pDX, IDC_PARA_NAME1, m_Name1);
	DDX_Text(pDX, IDC_PARA_NAME2, m_Name2);
	DDX_Text(pDX, IDC_PARA_NAME0, m_Name0);
	DDX_Text(pDX, IDC_PARA1, m_fPara1);
	DDX_Text(pDX, IDC_PARA2, m_fPara2);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CParaSetDlg, CDialog)
	//{{AFX_MSG_MAP(CParaSetDlg)
	ON_CBN_SELCHANGE(IDC_COMBO_COUNT, OnSelchangeComboCount)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CParaSetDlg message handlers

BOOL CParaSetDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	if (index == 1)
	{
		m_fPara1 = 8;
		m_fPara2 = 8;
	}
	else if(index == 2)
	{
		m_fPara1 = 0.1;
		m_fPara2 = 0.0625;
		m_Con1.EnableWindow(FALSE);
	}	
	else if (index ==3 || index == 4)
	{
		m_Con1.ShowWindow(SW_HIDE);
		m_Con2.ShowWindow(SW_HIDE);
	}
	UpdateData(FALSE);
	((CComboBox *)GetDlgItem (IDC_COMBO_COUNT))->SetCurSel(0);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CParaSetDlg::OnSelchangeComboCount() 
{
	// TODO: Add your control notification handler code here
	int index0 = ((CComboBox *)GetDlgItem (IDC_COMBO_COUNT))->GetCurSel();
	switch (index0)
	{
	case 0:
		count = 16;
		break;
	case 1:
		count = 8;
		break;
	case 2:
		count = 32;
		break;
	case 3:
		count = 64;
		break;
	case 4:
		count = 128;
		break;
// 	case 5:
// 		count = 256;
// 		break;
	}
}