[Anyedit-cvs]AnyEditv2 FilePropTouch.cpp,NONE,1.1 FilePropTouch.h,NONE,1.1

[boca4711 <boc...@us...>]

Update of /cvsroot/anyedit/AnyEditv2
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19755

Added Files:
	FilePropTouch.cpp FilePropTouch.h 
Log Message:
Page to show or modify file timestamps.

--- NEW FILE: FilePropTouch.cpp ---
// FilePropTouch.cpp: Implementierungsdatei
//

#include "stdafx.h"
#include "anyedit.h"
#include "FilePropTouch.h"
#include "AnyEditDoc.h"
#include "AnyEditView.h"
#include "DateTimeFormat.h"
#include "FilePropertyDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// Dialogfeld CFilePropTouch 


CFilePropTouch::CFilePropTouch(CWnd* pParent /*=NULL*/)
	: CPropertyPage(CFilePropTouch::IDD)
{
	//{{AFX_DATA_INIT(CFilePropTouch)
		// HINWEIS: Der Klassen-Assistent fügt hier Elementinitialisierung ein
	//}}AFX_DATA_INIT
	m_pFileProp = NULL;
}


void CFilePropTouch::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFilePropTouch)
	DDX_Control(pDX, IDC_EDIT_TIME_OPTIONS, m_wndTime);
	DDX_Control(pDX, IDC_EDIT_DATE_OPTIONS, m_wndDate);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CFilePropTouch, CPropertyPage)
	//{{AFX_MSG_MAP(CFilePropTouch)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_EDIT_TOUCH, OnEditTouch)
	ON_BN_CLICKED(IDC_EDIT_RADIO1, OnEditRadio1)
	ON_BN_CLICKED(IDC_EDIT_RADIO2, OnEditRadio2)
	ON_BN_CLICKED(IDC_EDIT_RADIO3, OnEditRadio3)
	ON_BN_CLICKED(IDC_TOUCH, OnTouch)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Behandlungsroutinen für Nachrichten CFilePropTouch 

BOOL CFilePropTouch::OnInitDialog() 
{
	CPropertyPage::OnInitDialog();
	
	SetDlgItemText(IDC_EDIT_TIME, _T(""));
	CheckRadioButton(IDC_EDIT_RADIO1, IDC_EDIT_RADIO3, IDC_EDIT_RADIO1);		

	m_nTimerID = SetTimer(m_nTimerID, 1000, NULL);
//	if (m_pFileInfo && !m_strFilePath.IsEmpty())  
	m_strFilePath = m_pFileProp->m_strFilePath;
	if (!m_strFilePath.IsEmpty())
	{
		CTime objTime;
		CFileStatus fStatus;
		CFile::GetStatus(m_strFilePath, fStatus);
		SetDlgItemText(IDC_EDIT_DEFAULTS, GetDateString(fStatus.m_ctime));

		// Update the controls to the current file time
		m_wndDate.SetTime(&(fStatus.m_ctime));
		m_wndTime.SetTime(&(fStatus.m_ctime));
	}
	CString strTime = CTime::GetCurrentTime().Format(_T("Current Time: %X"));  //TODO--PAUL-from resource
	SetDlgItemText(IDC_EDIT_TIME, strTime);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX-Eigenschaftenseiten sollten FALSE zurückgeben
}

void CFilePropTouch::OnTimer(UINT nIDEvent) 
{
	ASSERT(m_nTimerID == nIDEvent);

	if (nIDEvent == m_nTimerID)
	{
		CString strTime = CTime::GetCurrentTime().Format(_T("Current Time: %X"));  //TODO--PAUL-from resource
		SetDlgItemText(IDC_EDIT_TIME, strTime);
	}
}

void CFilePropTouch::OnEditTouch() 
{
	SYSTEMTIME stTempDate;	// Temporarily holds date data
	SYSTEMTIME stTempTime;	// Temporarily holds date data

	// Firstly, the Modified Date/Time Info ...
	// Get the Date info from the DTP
	m_wndDate.GetTime(&stTempDate);

	// Get the Time info
	m_wndTime.GetTime(&stTempTime);
	// Fill the Date and time
	CTime objTime(stTempDate.wYear, stTempDate.wMonth, stTempDate.wDay, 
		stTempTime.wHour, stTempTime.wMinute, stTempTime.wSecond);

	FILETIME ftTouch;
	TimeToFileTime(objTime, &ftTouch);

	if (IsDlgButtonChecked(IDC_EDIT_RADIO1))		// change creation time
	{
		Touch(m_strFilePath, NULL, NULL, &ftTouch);	 
		UpdateControls(1);
	}
	else if (IsDlgButtonChecked(IDC_EDIT_RADIO2))  // change modification time
	{
		Touch(m_strFilePath, NULL, &ftTouch, NULL);	  
		UpdateControls(2);
	}
	else if (IsDlgButtonChecked(IDC_EDIT_RADIO3))  // change accessing time
	{
		Touch(m_strFilePath, &ftTouch, NULL, NULL);
		UpdateControls(2);
	}
}

// The magic function which does all the touching
DWORD CFilePropTouch::Touch(LPCTSTR lpszFile, FILETIME* atime, FILETIME* mtime, FILETIME* ctime)
{
	ASSERT(lpszFile);
	if (lpszFile == NULL)
		return 0;
	SetLastError(ERROR_SUCCESS);

	HANDLE hFile = CreateFile(
		lpszFile, 
		GENERIC_WRITE, 
		FILE_SHARE_READ | FILE_SHARE_WRITE, 
		NULL, 
		OPEN_EXISTING, 
		FILE_ATTRIBUTE_NORMAL, 
		0);

	DWORD dwRetVal = GetLastError();

	// Check for CreateFile() special cases
	if (dwRetVal != ERROR_SUCCESS) 
	{
		if (dwRetVal == ERROR_FILE_NOT_FOUND)
			return ERROR_SUCCESS; // not an error
		else if(hFile != INVALID_HANDLE_VALUE && dwRetVal == ERROR_ALREADY_EXISTS)
			dwRetVal = ERROR_SUCCESS; // not an error according to MSDN docs
	}

	if(dwRetVal != ERROR_SUCCESS)
		return dwRetVal;

	// Is there any template timestamp?  
	if (atime || mtime || ctime) 
	{
		SetLastError(ERROR_SUCCESS);
		SetFileTime(hFile, ctime, atime, mtime);
		dwRetVal = GetLastError();
	}

	CloseHandle(hFile);

	return dwRetVal;
}

void CFilePropTouch::OnEditRadio1() 
{
	UpdateControls(1);
}

void CFilePropTouch::OnEditRadio2() 
{
	UpdateControls(2);
}

void CFilePropTouch::OnEditRadio3() 
{
	UpdateControls(3);
}

void CFilePropTouch::UpdateControls(int nRadioButton)
{
	if (!m_strFilePath.IsEmpty())  
	{
		CFileStatus fStatus;
		CFile::GetStatus(m_strFilePath, fStatus);

		CTime t;
		switch(nRadioButton)
		{
			case 1: 
				t = fStatus.m_ctime;
				break;
			case 2:
				t = fStatus.m_mtime;
				break;
			case 3:
				t = fStatus.m_atime; 
				break;
		}
		m_wndDate.SetTime(&t);
		m_wndTime.SetTime(&t);
 		SetDlgItemText(IDC_EDIT_DEFAULTS, GetDateString(t));
	}
}

CString CFilePropTouch::GetDateString(CTime t)
{
	COleDateTime odt(t.GetTime());
	CDateTimeFormat dtf;
	dtf.SetDateTime(odt);
	CString strFormat;
	TCHAR szTemp[MAX_PATH] = {0};
	GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SLONGDATE, szTemp, MAX_PATH);
	strFormat = szTemp;
	GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_STIMEFORMAT, szTemp, MAX_PATH);
	strFormat += _T(", ");
	strFormat += szTemp;
	dtf.SetFormat(strFormat);
	return dtf.GetString();
}

void CFilePropTouch::SetFileInfo(CFileProperty *pFileInfo)
{
	m_pFileProp = pFileInfo;
}

void CFilePropTouch::OnTouch() 
{
	// Fill the Date and time
	CTime objTime = CTime::GetCurrentTime();

	FILETIME ftTouch;
	TimeToFileTime(objTime, &ftTouch);

	if (IsDlgButtonChecked(IDC_EDIT_RADIO1))		// change creation time
	{
		Touch(m_strFilePath, NULL, NULL, &ftTouch);	 
		UpdateControls(1);
	}
	else if (IsDlgButtonChecked(IDC_EDIT_RADIO2))  // change modification time
	{
		Touch(m_strFilePath, NULL, &ftTouch, NULL);	  
		UpdateControls(2);
	}
	else if (IsDlgButtonChecked(IDC_EDIT_RADIO3))  // change accessing time
	{
		Touch(m_strFilePath, &ftTouch, NULL, NULL);
		UpdateControls(2);
	}
}

--- NEW FILE: FilePropTouch.h ---
(This appears to be a binary file; contents omitted.)