www.pudn.com > HCdemo.zip > DialogEntropy.cpp

           // DialogEntropy.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "NewTab.h" 
#include "DialogEntropy.h" 
 
extern En_Decode Coder; 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDialogEntropy dialog 
 
 
CDialogEntropy::CDialogEntropy(CWnd* pParent /*=NULL*/) 
	: CTabPageSSL(CDialogEntropy::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CDialogEntropy) 
	m_bEnDeCode = 0; 
	//}}AFX_DATA_INIT 
} 
 
 
void CDialogEntropy::DoDataExchange(CDataExchange* pDX) 
{ 
	CTabPageSSL::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CDialogEntropy) 
	DDX_Radio(pDX, IDC_RADIO_ENCODE, m_bEnDeCode); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CDialogEntropy, CTabPageSSL) 
	//{{AFX_MSG_MAP(CDialogEntropy) 
	ON_BN_CLICKED(IDC_BUTTON_Open, OnBUTTONOpen) 
	ON_BN_CLICKED(IDC_BUTTON_Decode, OnBUTTONDecode) 
	ON_BN_CLICKED(IDC_RADIO_DECODE, OnRadioDecode) 
	ON_BN_CLICKED(IDC_RADIO_ENCODE, OnRadioEncode) 
	ON_BN_CLICKED(IDC_BUTTON_DESTFILE, OnButtonDestfile) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDialogEntropy message handlers 
 
void CDialogEntropy::OnBUTTONOpen() 
{ 
	// TODO: Add your control notification handler code here 
	CFileDialog fileDialog(TRUE,NULL,NULL,OFN_HIDEREADONLY,"All Files(*.*)|*.*|",this); 
	fileDialog.m_ofn.Flags|=OFN_EXPLORER; 
	if(fileDialog.DoModal() != IDOK) 
		return; 
	CString strFilename=fileDialog.GetPathName(); 
	CEdit *inEdit; 
	inEdit = (CEdit *)GetDlgItem(IDC_EDIT_INFILE); 
	inEdit->SetWindowText(strFilename); 
	lstrcpy(InFileName, strFilename); 
	strFilename=fileDialog.GetFileExt(); 
	lstrcpy(ExtName, strFilename); 
	Coder.SetInputFileName(InFileName, ExtName); 
} 
 
void CDialogEntropy::OnBUTTONDecode()  
{ 
	// TODO: Add your control notification handler code here 
	if (m_bEnDeCode) 
		Coder.Decode(); 
	else 
		Coder.Encode(); 
	SetFileInfo(); 
} 
 
BOOL CDialogEntropy::OnInitDialog()  
{ 
	CTabPageSSL::OnInitDialog(); 
	 
	// TODO: Add extra initialization here 
//	CSpinButtonCtrl* pBoxOne; 
//	pBoxOne = (CSpinButtonCtrl*) GetDlgItem(IDC_RADIO_ENCODE); 
//	pBoxOne 
 
	//GetDlgItem(IDC_RADIO_ENCODE) ; 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CDialogEntropy::OnRadioDecode()  
{ 
	// TODO: Add your control notification handler code here 
	m_bEnDeCode = 1; 
} 
 
void CDialogEntropy::OnRadioEncode()  
{ 
	// TODO: Add your control notification handler code here 
	m_bEnDeCode = 0; 
} 
 
void CDialogEntropy::OnButtonDestfile()  
{ 
	// TODO: Add your control notification handler code here 
	if (m_bEnDeCode) 
	{ 
		Coder.GetExtName(ExtName); 
		CString temp; 
		CString strFilename("Source File(*."); 
		temp.Format("%s", ExtName); 
		strFilename += temp; 
		temp.Format("%s", ")|*."); 
		strFilename += temp; 
		temp.Format("%s", ExtName); 
		strFilename += temp; 
		temp.Format("%s", "|"); 
		strFilename += temp; 
		char szFilter[30]; 
		lstrcpy(szFilter, strFilename); 
		CFileDialog fileDialog(TRUE,NULL,NULL,OFN_HIDEREADONLY,szFilter,this); 
		fileDialog.m_ofn.Flags |= OFN_EXPLORER; 
		if(fileDialog.DoModal() != IDOK) 
			return; 
		strFilename = fileDialog.GetPathName(); 
		temp.Format(".%s", ExtName); 
		strFilename += temp; 
		CEdit *inEdit; 
		inEdit = (CEdit *)GetDlgItem(IDC_EDIT_OUTFILE); 
		inEdit->SetWindowText(strFilename); 
		lstrcpy(OutFileName, strFilename); 
		Coder.SetOutputFileName(OutFileName); 
	} 
	else 
	{ 
		CFileDialog fileDialog(TRUE,NULL,NULL,OFN_HIDEREADONLY,"All Files(*.*)|*.*|",this); 
		fileDialog.m_ofn.Flags|=OFN_EXPLORER; 
		if(fileDialog.DoModal() != IDOK) 
			return; 
		CString strFilename = fileDialog.GetPathName(); 
		CEdit *inEdit; 
		inEdit = (CEdit *)GetDlgItem(IDC_EDIT_OUTFILE); 
		inEdit->SetWindowText(strFilename); 
		TCHAR sz[256]; 
		lstrcpy(sz, strFilename); 
		Coder.SetOutputFileName(sz); 
	} 
} 
 
void CDialogEntropy::SetFileInfo() 
{ 
	CString str; 
	CEdit *inEdit; 
	unsigned int i = Coder.GetActualDataLength(); 
	unsigned int j = Coder.GetUncodedFileLength(); 
	double t = static_cast(i); 
	t /= j; 
 
	str.Format("%d", j); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_SOURCELENGTH); 
	inEdit->SetWindowText(str); 
 
	str.Format("%f", Coder.GetUncodedFileCodeLength() ); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_ENTROPY); 
	inEdit->SetWindowText(str); 
 
	str.Format("%f", Coder.GetSourceFileEntropy()); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_CODELENGTH); 
	inEdit->SetWindowText(str); 
 
	str.Format("%d", Coder.GetActiveSymbols()); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_HEAD_LENGTH); 
	inEdit->SetWindowText(str); 
 
	str.Format("%d", i); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_ACTUAL_LENGTH); 
	inEdit->SetWindowText(str); 
 
	str.Format("%f", t); 
	inEdit = (CEdit *)GetDlgItem(IDC_STATIC_RATE); 
	inEdit->SetWindowText(str); 
 
//	delete inEdit; 
}