config.cpp

声音处理程序,通过FFT可以看声音的频谱.

// Config.cpp : implementation file
//

#include "stdafx.h"
#include "vib.h"
//#include "Config.h"

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

/////////////////////////////////////////////////////////////////////////////
// CConfig dialog


CConfig::CConfig(CWnd* pParent /*=NULL*/)
	: CDialog(CConfig::IDD, pParent)
{
	//{{AFX_DATA_INIT(CConfig)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


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


BEGIN_MESSAGE_MAP(CConfig, CDialog)
	//{{AFX_MSG_MAP(CConfig)
	ON_BN_CLICKED(IDC_DEFAULT, OnDefault)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CConfig message handlers

void CConfig::OnDefault() 
{
	// TODO: Add your control notification handler code here
	if(MessageBox("确定使用预设",NULL,MB_ICONQUESTION|MB_YESNO)==IDYES)
	{
		theApp.DefautConfig();
		LoadData();
	}
}

void CConfig::LoadData()
{
	CString str;
	CComboBox* cbo;

	str.Format("%d ms",theApp.m_msWinFFT);
	SetDlgItemText(IDC_FFT_TIME,str);
	if(theApp.m_nFreqHalfLive>0)str.Format("%d 秒",theApp.m_nFreqHalfLive);
	else str="(无)";
	SetDlgItemText(IDC_FREQ_HALFLIVE,str);
	if(theApp.m_nFreqBlur>0)str.Format("%d Hz",theApp.m_nFreqBlur);
	else str="(无)";
	SetDlgItemText(IDC_FREQ_BLUR,str);
	cbo=(CComboBox*)GetDlgItem(IDC_FREQ_VALUE);
	cbo->SetCurSel(theApp.m_nFreqValue);

	if(theApp.m_nPassbandFreq1>0)str.Format("%d Hz",theApp.m_nPassbandFreq1);
	else str="(无)";
	SetDlgItemText(IDC_PASSBAND1,str);
	if(theApp.m_nPassbandFreq2>0)str.Format("%d Hz",theApp.m_nPassbandFreq2);
	else str="(无)";
	SetDlgItemText(IDC_PASSBAND2,str);
	str.Format("%d Hz",theApp.m_nTransbandWidth);
	SetDlgItemText(IDC_TRANSBAND,str);
	CheckDlgButton(IDC_MODULATE,theApp.m_bModulate);

	str.Format("%d ms",theApp.m_msDispMaxTime);
	SetDlgItemText(IDC_DISP_MAXTIME,str);
	str.Format("%d 倍",theApp.m_nDispSignalPlus);
	SetDlgItemText(IDC_DISP_SIGNALPLUS,str);
	str.Format("%d Hz",theApp.m_nDispMaxFreq);
	SetDlgItemText(IDC_DISP_MAXFREQ,str);
	str.Format("%d 倍",theApp.m_nDispFreqPlus);
	SetDlgItemText(IDC_DISP_FREQPLUS,str);

}

BOOL CConfig::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	theApp.m_pView->StopWave();
	LoadData();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CConfig::OnOK() 
{
	// TODO: Add extra validation here
	CComboBox* cbo;
	CString str;

	GetDlgItemText(IDC_FFT_TIME,str);
	theApp.m_msWinFFT=atoi(str);
	GetDlgItemText(IDC_FREQ_HALFLIVE,str);
	theApp.m_nFreqHalfLive=atoi(str);
	GetDlgItemText(IDC_FREQ_BLUR,str);
	theApp.m_nFreqBlur=atoi(str);
	cbo=(CComboBox*)GetDlgItem(IDC_FREQ_VALUE);
	theApp.m_nFreqValue=cbo->GetCurSel();

	GetDlgItemText(IDC_PASSBAND1,str);
	theApp.m_nPassbandFreq1=atoi(str);
	GetDlgItemText(IDC_PASSBAND2,str);
	theApp.m_nPassbandFreq2=atoi(str);
	GetDlgItemText(IDC_TRANSBAND,str);
	theApp.m_nTransbandWidth=atoi(str);
	theApp.m_bModulate=IsDlgButtonChecked(IDC_MODULATE);

	GetDlgItemText(IDC_DISP_MAXTIME,str);
	theApp.m_msDispMaxTime=atoi(str);
	GetDlgItemText(IDC_DISP_SIGNALPLUS,str);
	theApp.m_nDispSignalPlus=atoi(str);
	GetDlgItemText(IDC_DISP_MAXFREQ,str);
	theApp.m_nDispMaxFreq=atoi(str);
	GetDlgItemText(IDC_DISP_FREQPLUS,str);
	theApp.m_nDispFreqPlus=atoi(str);

	theApp.SaveConfig();
	theApp.LoadConfig();
	
	CDialog::OnOK();
}

void CConfig::OnDestroy() 
{
	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	theApp.m_pView->StartWave();
}