optiondlg.cpp

哈夫曼编码解码演示程序

// OptionDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Huffman.h"
#include "OptionDlg.h"
#include "HuffmanDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// COptionDlg dialog


COptionDlg::COptionDlg(CWnd* pParent /*=NULL*/)
	: CDialog(COptionDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(COptionDlg)
	m_Speed = 0;
	//}}AFX_DATA_INIT
}


void COptionDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(COptionDlg)
	DDX_Control(pDX, IDC_SLIDER_SPEED, m_SliderSpeed);
	DDX_Slider(pDX, IDC_SLIDER_SPEED, m_Speed);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(COptionDlg, CDialog)
	//{{AFX_MSG_MAP(COptionDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// COptionDlg message handlers

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

	m_SliderSpeed.SetRange(0,3);
	CHuffmanDlg*pDlg=(CHuffmanDlg*)AfxGetApp()->GetMainWnd();
	if(pDlg->m_Wait==1200)
		m_SliderSpeed.SetPos(0);
	else if(pDlg->m_Wait==800)
		m_SliderSpeed.SetPos(1);
	else if(pDlg->m_Wait==500) m_SliderSpeed.SetPos(2);
	else m_SliderSpeed.SetPos(3);
	return TRUE;  
}